{"id":5063,"date":"2024-03-19T11:26:26","date_gmt":"2024-03-19T10:26:26","guid":{"rendered":"https:\/\/forbot.com\/?p=5063"},"modified":"2024-09-06T22:59:15","modified_gmt":"2024-09-06T20:59:15","slug":"arduino-kurs-stufe-ii-7-analoge-und-digitale-thermometer","status":"publish","type":"post","link":"https:\/\/forbot.com\/de\/arduino-kurs-stufe-2\/arduino-kurs-stufe-ii-7-analoge-und-digitale-thermometer\/","title":{"rendered":"Arduino Kurs Stufe II &#8211; #7 &#8211; analoge und digitale Thermometer"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"5063\" class=\"elementor elementor-5063\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-65aeb2ff elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"65aeb2ff\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-848bf82\" data-id=\"848bf82\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-14ce501d elementor-widget elementor-widget-image\" data-id=\"14ce501d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/ikonaArd2_1-2.png\" class=\"attachment-large size-large wp-image-5066\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/ikonaArd2_1-2.png 800w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/ikonaArd2_1-2-300x200.png 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/ikonaArd2_1-2-768x512.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-77ef3b9a\" data-id=\"77ef3b9a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6588b7f4 elementor-widget elementor-widget-text-editor\" data-id=\"6588b7f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00a0<\/p><p>In diesem Teil des Arduino-Kurses werden wir zwei Konzepte f\u00fcr Sensoren vergleichen. Wir werden analoge und digitale Thermometer in der Praxis testen!<\/p><p>Dazu werden wir die sehr beliebten <strong>LM35<\/strong>&#8211; und <strong>DS18B20<\/strong>-Sensoren verwenden. Die Kombination dieser Schaltungen mit den kennengelernten programmierbaren Dioden wird es uns erm\u00f6glichen, ein interessantes Haus-Thermometer zu bauen!<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-520accab elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"520accab\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3531cefc\" data-id=\"3531cefc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-db97f08 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"db97f08\" data-element_type=\"section\" data-e-type=\"section\" id=\"menu-nav-post-top-wrapper\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-3cea0f3e\" data-id=\"3cea0f3e\" data-element_type=\"column\" data-e-type=\"column\" id=\"menu-nav-prev-col-top\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6351e4bd elementor-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"6351e4bd\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"menu-prev-btn-top\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-ii-kurs-6-7-segment-anzeigen\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">&lt;&lt; Vorheriger Teil<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-25a36250\" data-id=\"25a36250\" data-element_type=\"column\" data-e-type=\"column\" id=\"menu-nav-middle-col-top\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-22f567f7 elementor-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"22f567f7\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"menu-nav-btn-top\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Kurs-Navigation \u25bc <\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-4a5dc9e7\" data-id=\"4a5dc9e7\" data-element_type=\"column\" data-e-type=\"column\" id=\"menu-nav-next-col-top\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2e92394a elementor-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"2e92394a\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"menu-next-btn-top\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-stufe-ii-8-digitaler-feuchtigkeitssensor-dht11\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">N\u00e4chster Teil &gt;&gt;<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b9bc7fa elementor-nav-menu__text-align-aside elementor-widget elementor-widget-nav-menu\" data-id=\"6b9bc7fa\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"menu-nav-post-top\" data-settings=\"{&quot;layout&quot;:&quot;dropdown&quot;,&quot;submenu_icon&quot;:{&quot;value&quot;:&quot;&lt;i class=\\&quot;\\&quot; aria-hidden=\\&quot;true\\&quot;&gt;&lt;\\\/i&gt;&quot;,&quot;library&quot;:&quot;&quot;}}\" data-widget_type=\"nav-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<nav class=\"elementor-nav-menu--dropdown elementor-nav-menu__container\" aria-hidden=\"true\">\n\t\t\t\t<ul id=\"menu-2-6b9bc7fa\" class=\"elementor-nav-menu\"><li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10167\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs-stufe-2\/arduino-kurs-stufe-ii-1-einfuehrung-inhaltsverzeichnis\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Arduino Kurs Stufe II \u2013 #1 \u2013 Einf\u00fchrung, Inhaltsverzeichnis<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10166\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs-stufe-2\/arduino-kurs-ii-2-rgb-leds-traditionell-und-ws2812\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Arduino Kurs Stufe II \u2013 #2 \u2013 RGB LEDs (traditionell und WS2812)<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10165\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs-stufe-2\/arduino-kurs-ii-3-alarmsirene-mosfet-in-der-praxis\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Arduino Kurs Stufe II \u2013 #3 \u2013 Alarmsirene, MOSFET in der Praxis<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10164\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs-stufe-2\/arduino-ii-kurs-4-unterbrechungen-reed-schalter-pir-sensor\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Arduino Kurs Stufe II \u2013 #4 \u2013 Unterbrechungen, Reed-Schalter, PIR-Sensor<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10163\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs-stufe-2\/arduino-ii-kurs-5-tastatur-eigene-alarmanlage\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Arduino Kurs Stufe II \u2013 #5 \u2013 Tastatur, eigene Alarmanlage<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10162\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs-stufe-2\/arduino-ii-kurs-6-7-segment-anzeigen\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Arduino Kurs Stufe II \u2013 #6 \u2013 7-Segment-Anzeigen<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10161\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs-stufe-2\/arduino-kurs-stufe-ii-7-analoge-und-digitale-thermometer\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Arduino Kurs Stufe II \u2013 #7 \u2013 analoge und digitale Thermometer<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10160\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs-stufe-2\/arduino-kurs-stufe-ii-8-digitaler-feuchtigkeitssensor-dht11\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Arduino Kurs Stufe II \u2013 #8 \u2013 digitaler Feuchtigkeitssensor (DHT11)<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10159\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs-stufe-2\/arduino-kurs-stufe-ii-9-multitasking-verzoegerungen-mit-millis\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Arduino Kurs Stufe II \u2013 #9 \u2013 Multitasking, Verz\u00f6gerungen mit millis()<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6740a812 custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6740a812\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4e751441\" data-id=\"4e751441\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-2f6b87a2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2f6b87a2\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-6bd5955d blue-box-bestellen-ein-set\" data-id=\"6bd5955d\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4f53243d elementor-widget elementor-widget-text-editor\" data-id=\"4f53243d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><i class=\"fas fa-shopping-cart fa-lg\" style=\"color: #004085;\"><\/i> Bestellen Sie ein Set mit Elementen und beginnen Sie mit dem Lernen in der Praxis! <a href=\"https:\/\/botland.de\/starter-kits-fur-arduino\/23721-forbot-arduino-bausatz-stufe-2-5904422384296.html\"><strong>Hier gehts zum Shop &gt;&gt;<\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7bd88bb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7bd88bb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d264c25\" data-id=\"d264c25\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-185ed0b elementor-widget elementor-widget-text-editor\" data-id=\"185ed0b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In diesem Teil des Arduino-Kurses werden wir uns mit Temperatursensoren besch\u00e4ftigen, die f\u00fcr viele Projekte n\u00fctzlich sein k\u00f6nnen. Dieses Mal wird der elektronische Teil sehr einfach sein. Das Wichtigste, was man sich nach dieser Lektion merken sollte, ist der Unterschied zwischen <strong>analogen und digitalen<\/strong> Sensoren.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-52558e3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"52558e3\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a969d92\" data-id=\"a969d92\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-17330a0 elementor-widget elementor-widget-heading\" data-id=\"17330a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Analoger Sensor vs. digitaler Sensor<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-77c3cff elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"77c3cff\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-26def7f\" data-id=\"26def7f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0fda8b1 elementor-widget elementor-widget-text-editor\" data-id=\"0fda8b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Es gibt eine gro\u00dfe Anzahl von Sensoren auf dem Markt. Farbsensoren, Tonsensoren, Abstandssensoren, Positionssensoren &#8211; die Auswahl ist wirklich gro\u00df! Allerdings lassen sich zwei Gruppen von Sensoren eindeutig unterscheiden:<\/p><ul><li>Digitale Sensoren,<\/li><li>Analoge Sensoren.<\/li><\/ul><p><strong>Analoge Sensoren<\/strong> wandeln die gemessene Gr\u00f6\u00dfe (z. B. die Temperatur) in eine elektrische Gr\u00f6\u00dfe um, die proportional zu dem gemessenen Wert ist. Steigt zum Beispiel die Temperatur, so steigt die Spannung oder der Widerstand am Sensorausgang.<\/p><p><strong>Digitale Sensoren<\/strong> senden Informationen in Form einer Folge von Bits. Um sie auszulesen, werden digitale Schaltungen ben\u00f6tigt, in der Regel Mikrocontroller &#8211; also z. B. unser Arduino.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-44fa1c8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"44fa1c8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7f59d9f\" data-id=\"7f59d9f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-166b480 elementor-widget elementor-widget-image\" data-id=\"166b480\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"650\" height=\"488\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/termometr_animacja.gif\" class=\"attachment-medium_large size-medium_large wp-image-5081\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Analoges Thermometer (1) - Spannung am Ausgang (3) -\nDigitales Thermometer (2) - Bin\u00e4rsignal am Ausgang (4)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3f34f89 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3f34f89\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-914ccb6\" data-id=\"914ccb6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-960e674 elementor-widget elementor-widget-text-editor\" data-id=\"960e674\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Digitale Sensoren erfreuen sich heutzutage zunehmender Beliebtheit. Sie k\u00f6nnen immer komplexere Messungen durchf\u00fchren, und das Ablesen und korrekte Interpretieren der Ergebnisse solcher Sensoren ist manchmal einfacher als bei \u00e4hnlichen analogen Systemen.<\/p><p>Viele Menschen entscheiden sich jedoch nach wie vor f\u00fcr analoge Sensoren, weil sie preiswerter sind. Au\u00dferdem ist ein Sensor mit analogem Ausgang f\u00fcr einfache Temperaturmessungen oft einfach praktischer (man muss ihn nur an einen analogen Eingang anschlie\u00dfen).<\/p><p><strong>Gehen wir also zur Praxis \u00fcber!<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-11016722 custom-fertige-sets-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"11016722\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e99640d\" data-id=\"e99640d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5173179 custom-heading-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5173179\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-61493a4b\" data-id=\"61493a4b\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b7180dc elementor-widget elementor-widget-heading\" data-id=\"b7180dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Fertige Sets f\u00fcr Forbot-Kurse<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-13f3b5aa elementor-widget elementor-widget-text-editor\" data-id=\"13f3b5aa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<i class=\"fas fa-solid fa-star fa-sm\" style=\"color: #ffffff;\"><\/i>\u00a0Satz von Elementen &nbsp; <i class=\"fas fa-solid fa-comments fa-sm\" style=\"color: #ffffff;\"><\/i> Garantierte Unterst\u00fctzung \n &nbsp; <i class=\"fas fa-solid fa-truck fa-flip-horizontal fa-sm\" style=\"color: #ffffff;\"><\/i> Versand in 24 Stunden\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-287dae40 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"287dae40\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-4afd4234\" data-id=\"4afd4234\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4e3ca2c elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"4e3ca2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/botland.de\/starter-kits-fur-arduino\/23719-forbot-arduino-bausatz.html\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/zestaw_arduino_2-1-300x300.jpg\" class=\"attachment-medium size-medium wp-image-4823\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/zestaw_arduino_2-1-300x300.jpg 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/zestaw_arduino_2-1-150x150.jpg 150w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/zestaw_arduino_2-1.jpg 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-75d10b5e custom-fertige-sets-right-col\" data-id=\"75d10b5e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-74d56135 elementor-widget elementor-widget-text-editor\" data-id=\"74d56135\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Die Komponenten f\u00fcr die \u00dcbungen aus dem <strong>Arduino-Kurs (Stufe 2)<\/strong> sind als fertige Sets erh\u00e4ltlich! Darin enthalten sind programmierbare Dioden, analoge und digitale Thermometer, 7-Segment-Anzeigen und ein Bewegungssensor (PIR).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-35049bc1 elementor-align-center custom-fertige-sets-btn elementor-widget elementor-widget-button\" data-id=\"35049bc1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/botland.de\/starter-kits-fur-arduino\/23721-forbot-arduino-bausatz-stufe-2-5904422384296.html\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Bei Botland.de bestellen &gt;&gt;<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f0285c0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f0285c0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-938881e\" data-id=\"938881e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fe21fad elementor-widget elementor-widget-heading\" data-id=\"fe21fad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Analoges Thermometer: LM35<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b7fc6f3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b7fc6f3\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-baa2075\" data-id=\"baa2075\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bcd471b elementor-widget elementor-widget-text-editor\" data-id=\"bcd471b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Zun\u00e4chst werden wir uns das beliebte LM35-Thermometer ansehen. Der Sensor befindet sich in einem TO-92-Geh\u00e4use, das wir <strong>normalerweise mit Transistoren in Verbindung bringen<\/strong>. Nat\u00fcrlich haben seine Leitungen hier einen ganz anderen Zweck. Im Fall des LM35 versorgen die \u00e4u\u00dferen Anschl\u00fcsse die Stromversorgung, und am mittleren Anschluss wird die Temperatur abgelesen (durch Messung der Spannung).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8d86026 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8d86026\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-fbfcf85\" data-id=\"fbfcf85\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e741269 elementor-widget elementor-widget-image\" data-id=\"e741269\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_2_lm352-1024x683.jpg\" class=\"attachment-large size-large wp-image-5099\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_2_lm352-1024x683.jpg 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_2_lm352-300x200.jpg 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_2_lm352-768x512.jpg 768w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_2_lm352.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Temperatursensor LM35.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5ebc752\" data-id=\"5ebc752\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1763a96 elementor-widget elementor-widget-image\" data-id=\"1763a96\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"486\" height=\"324\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_3_lm35_pinout.jpg\" class=\"attachment-large size-large wp-image-5102\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_3_lm35_pinout.jpg 486w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_3_lm35_pinout-300x200.jpg 300w\" sizes=\"(max-width: 486px) 100vw, 486px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Beschreibung der Anschl\u00fcsse des LM35.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-925f4cc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"925f4cc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6dfa432\" data-id=\"6dfa432\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4b6fc72 elementor-widget elementor-widget-text-editor\" data-id=\"4b6fc72\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Die wichtigsten Informationen \u00fcber das analoge Thermometer LM35:<\/p><ul><li>kalibriert f\u00fcr die Celsius-Skala (10 mV\/\u00b0C),<\/li><li>Messung von 0 bis 100\u00b0C<\/li><li>Versorgungsspannung von 4 bis 30V,<\/li><li>F\u00fcr Details verweise ich auf das <a href=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/LM35.pdf\">LM35<\/a>.<\/li><\/ul><p>Wie man sieht, ist der zul\u00e4ssige Versorgungsspannungsbereich enorm. Wir werden die Sensoren nat\u00fcrlich mit den auf dem Arduino-Board verf\u00fcgbaren standardm\u00e4\u00dfigen 5 V versorgen. <strong>Der LM35-Sensor ist linear<\/strong>, d. h. jedes Mal, wenn die Ausgangsspannung um 10 mV ansteigt, entspricht dies einer zus\u00e4tzlichen Temperatur von 1 \u00b0C.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-50ed9d9f custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"50ed9d9f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5404c5d6\" data-id=\"5404c5d6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-3bcd51a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3bcd51a\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-5f6cbe4f blue-box-bestellen-ein-set\" data-id=\"5f6cbe4f\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-799fa6cd elementor-widget elementor-widget-text-editor\" data-id=\"799fa6cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">Weitere Informationen \u00fcber den LM35 sind in der zugeh\u00f6rigen <a href=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/LM35.pdf\">Dokumentation<\/a>\u00a0zu finden.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-841de63 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"841de63\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3d3930d\" data-id=\"3d3930d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-21c46cf elementor-widget elementor-widget-heading\" data-id=\"21c46cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Anschlie\u00dfen des LM35 an den Arduino<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6617b04 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6617b04\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5d9c163\" data-id=\"5d9c163\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8ea2284 elementor-widget elementor-widget-text-editor\" data-id=\"8ea2284\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Beginnen wir mit dem Anschluss eines Sensors. Wir schlie\u00dfen die Stromversorgung an, wie sie im Bild oben markiert wurde. Dann v<strong>erbinden wir das mittlere Kabel direkt mit dem analogen Pin des Arduino (z.B. A5).<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-54293c5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"54293c5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-371d0dd\" data-id=\"371d0dd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d5f5bab elementor-widget elementor-widget-image\" data-id=\"d5f5bab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"436\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_4-768x436.jpg\" class=\"attachment-medium_large size-medium_large wp-image-5123\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_4-768x436.jpg 768w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_4-300x170.jpg 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_4-1024x582.jpg 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_4.jpg 1500w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Beispiel f\u00fcr den Anschluss eines LM35-Sensors an einen Arduino.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a13316d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a13316d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7580679\" data-id=\"7580679\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7bd57f9 elementor-widget elementor-widget-text-editor\" data-id=\"7bd57f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Dies ist bei weitem eine der einfachsten Verbindungen, die w\u00e4hrend des Kurses erforderlich sind, m\u00f6ge es immer wieder so einfach sein! Jetzt kannst du mit dem Programm weitermachen&#8230;<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e0332b1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e0332b1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0b77742\" data-id=\"0b77742\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2e46750 elementor-widget elementor-widget-heading\" data-id=\"2e46750\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Temperaturmessung: analoger Sensor<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5158472 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5158472\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4a1c5c0\" data-id=\"4a1c5c0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-15ef683 elementor-widget elementor-widget-text-editor\" data-id=\"15ef683\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Die Aufgabe des Programms wird es sein, die Spannung an Pin A5 zu lesen und entsprechend umzurechnen. Wie in der Dokumentation beschrieben, entspricht 1\u00b0C 10 mV. Daher muss der ADC-Wert zun\u00e4chst <strong>in Spannung umgewandelt werden<\/strong>. Zur Erinnerung: Wir tun dies, indem wir den Messwert mit 5 multiplizieren und dann dieses Ergebnis durch 1024 teilen (der Betriebsbereich des Senders ist 0&#8230;1023). Um am Ende <strong>Grad Celcius<\/strong> zu erhalten, multiplizieren wir den resultierenden Wert mit 100 (weil jede 10 mV, 1 Grad ist).<\/p><p>Im Programm kann dies in eine einzige Zeile geschrieben werden:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-561fae0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"561fae0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0545fa8\" data-id=\"0545fa8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-598801b elementor-widget elementor-widget-code-highlight\" data-id=\"598801b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>#define LM35 A5\r\n \r\nvoid setup(){\r\n  Serial.begin(9600);\r\n}\r\n \r\nvoid loop(){\r\n  \/\/Umrechnung des ADC-Messwerts in Temperatur wie im Kurs beschrieben\r\n  float Temperatur = ((analogRead(LM35) * 5.0) \/ 1024.0) * 100;\r\n\r\n  \/\/Senden der aktuellen Temperatur \u00fcber UART\r\n  Serial.print(\"Aktuelle Temperatur: \");\r\n  Serial.print(Temperatur);\r\n  Serial.println(\"*C\");\r\n\r\n  delay(200);\r\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2a1e761 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2a1e761\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5619878\" data-id=\"5619878\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-49d8482 elementor-widget elementor-widget-text-editor\" data-id=\"49d8482\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Nach dem Start des oben genannten Programms erhalten wir im seriellen Monitor die aktuellen Temperaturmesswerte. Die folgende Animation zeigt die Funktionsweise des Sensors nach seiner Erw\u00e4rmung.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a5d5f84 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a5d5f84\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a8b9879\" data-id=\"a8b9879\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-efee817 elementor-widget elementor-widget-image\" data-id=\"efee817\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"364\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_4ibagI1UfM-1-2-1024x364.gif\" class=\"attachment-large size-large wp-image-5154\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_4ibagI1UfM-1-2-1024x364.gif 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_4ibagI1UfM-1-2-300x107.gif 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_4ibagI1UfM-1-2-768x273.gif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">\u00c4nderung der Temperaturmesswerte<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b7cfefe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b7cfefe\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d1e7dfc\" data-id=\"d1e7dfc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-97f7584 elementor-widget elementor-widget-text-editor\" data-id=\"97f7584\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Wenn wir versuchen, den Sensor abzuk\u00fchlen (zum Beispiel mit einem Eisw\u00fcrfel), wird auf dem Bildschirm nur 0\u00b0C angezeigt. Leider <strong>muss die Verkabelung des LM35 ge\u00e4ndert<\/strong> werden, damit er negative Temperaturen messen kann. Genauere Informationen dazu findest du im <a href=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/LM35.pdf\">Datenblatt<\/a>!<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2d630875 custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2d630875\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6e838464\" data-id=\"6e838464\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-586f72ca elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"586f72ca\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-13b6f043 blue-box-bestellen-ein-set\" data-id=\"13b6f043\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-10da14c2 elementor-widget elementor-widget-text-editor\" data-id=\"10da14c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Sicherheitshinweis!<\/strong><\/p><p>Wenn jemand auf die Idee kommt, Sensoren mit Druckluft abzuk\u00fchlen und sie dann mit einem Feuerzeug zu erhitzen, m\u00f6chte ich daran erinnern, dass die meisten Druckluftdosen <strong>brennbare Gase enthalten!<\/strong><\/p><p style=\"text-align: center;\">Es ist sicherer, den Sensor zu testen, indem man etwas Kaltes darauf legt (zum Beispiel einen Eisw\u00fcrfel in einer Plastikt\u00fcte, um zu verhindern, dass Wasser die Elektronik besch\u00e4digt).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ec322e2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ec322e2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2463981\" data-id=\"2463981\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f477b8a elementor-widget elementor-widget-heading\" data-id=\"f477b8a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Zus\u00e4tzliche Aufgabe 7.1<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-42ba1e6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"42ba1e6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c071fee\" data-id=\"c071fee\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-30b55f1 elementor-widget elementor-widget-text-editor\" data-id=\"30b55f1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Erweitere das Programm, um 2 Temperatursensoren zu unterst\u00fctzen und ihre Ergebnisse nebeneinander anzuzeigen. Der dritte angezeigte Wert (in einer neuen Zeile) sollte die Differenz zwischen den 2 Messungen sein.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a1e97a1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a1e97a1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-bc30785\" data-id=\"bc30785\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2bc66f7 elementor-widget elementor-widget-heading\" data-id=\"2bc66f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Thermometer mit MAX\/MIN-Funktion<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8841fb4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8841fb4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c35a8c7\" data-id=\"c35a8c7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bd10d9b elementor-widget elementor-widget-text-editor\" data-id=\"bd10d9b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Angenommen, die Messung der Temperatur im Bereich von 0-100\u00b0C reicht uns aus. Lassen Sie uns ein Raumthermometer mit der Funktion zur Speicherung der minimalen und maximalen Temperatur erstellen.<\/p><p>Beginnen wir mit dem Speichern des H\u00f6chstwerts. Daf\u00fcr m\u00fcssen wir einfach eine Variable erstellen, zum Beispiel:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-68cbed4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"68cbed4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8e87c7c\" data-id=\"8e87c7c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-43fcbc9 elementor-widget elementor-widget-code-highlight\" data-id=\"43fcbc9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>float tempMAX = 0; \/\/Aktuelle maximale Temperatur<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-962a717 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"962a717\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6590914\" data-id=\"6590914\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c9502b6 elementor-widget elementor-widget-text-editor\" data-id=\"c9502b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Nat\u00fcrlich muss diese Variable ganz am Anfang deklariert werden (vor setup()\/loop()), denn wir wollen nicht, dass jede <strong>loop()<\/strong> sie zur\u00fccksetzt. Nun m\u00fcssen wir pr\u00fcfen, ob gerade die h\u00f6chste Temperatur erreicht ist. Wie machen wir das?<\/p><p>Wir m\u00fcssen nur in jedem Schleifendurchlauf pr\u00fcfen, ob die aktuelle Temperatur gr\u00f6\u00dfer als der gespeicherte H\u00f6chstwert ist, und dann:<\/p><ul><li>wenn die Bedingung <strong>erf\u00fcllt ist<\/strong>,<br \/>dann soll der aktuelle Wert als H\u00f6chstwert gespeichert werden,<\/li><li>wenn die Bedingung <strong>nicht erf\u00fcllt ist<\/strong>,<br \/>dann machen wir nichts!<\/li><\/ul><p>In der Praxis wird das ganze Programm wie folgt aussehen:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a3da957 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a3da957\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-eafec7e\" data-id=\"eafec7e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7b4200e elementor-widget elementor-widget-code-highlight\" data-id=\"7b4200e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>#define LM35 A5\r\n \r\nfloat tempMAX = 0; \/\/Aktuelle maximale Temperatur\r\n \r\nvoid setup(){\r\n  Serial.begin(9600);\r\n}\r\n \r\nvoid loop(){\r\n  \/\/Umrechnung des ADC-Messwerts in Temperatur wie im Kurs beschrieben\r\n  float Temperatur = ((analogRead(LM35) * 5.0) \/ 1024.0) * 100;\r\n \r\n  if (Temperatur > tempMAX) { \/\/Wenn die aktuelle Temperatur h\u00f6her ist als die maximale Temperatur\r\n    tempMAX = Temperatur; \/\/dann setze die aktuelle Temperatur als Maximum.\r\n  }\r\n \r\n  \/\/Senden der Maximaltemperatur \u00fcber UART\r\n  Serial.print(\"Max: \");\r\n  Serial.print(tempMAX);\r\n  Serial.println(\"*C\");\r\n \r\n  delay(200);\r\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b24d58a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b24d58a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d3743f7\" data-id=\"d3743f7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c72dee6 elementor-widget elementor-widget-text-editor\" data-id=\"c72dee6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Diesmal werden nur Informationen \u00fcber den h\u00f6chsten Wert im Monitor der seriellen Schnittstelle angezeigt. Es ist nicht m\u00f6glich, dass der n\u00e4chste Wert, der angezeigt wird, kleiner ist als der vorherige:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3be9c5b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3be9c5b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-abf4b2a\" data-id=\"abf4b2a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-201ec65 elementor-widget elementor-widget-image\" data-id=\"201ec65\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"319\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_qbS7HxUxs5-1024x319.gif\" class=\"attachment-large size-large wp-image-5165\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_qbS7HxUxs5-1024x319.gif 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_qbS7HxUxs5-300x93.gif 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_qbS7HxUxs5-768x239.gif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Speicherung des H\u00f6chstwertes (\"Schleifen-Animation\").<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1fa0f55 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1fa0f55\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a4b941a\" data-id=\"a4b941a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4d543a0 elementor-widget elementor-widget-text-editor\" data-id=\"4d543a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Versuchen wir nun analog dazu, den Mindestwert zu speichern. Wir erstellen eine neue Variable:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d651e2e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d651e2e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8799ea3\" data-id=\"8799ea3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-40146d1 elementor-widget elementor-widget-code-highlight\" data-id=\"40146d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>float tempMIN = 0; \/\/Aktuelle Mindesttemperatur<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7a7b2ae elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7a7b2ae\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e0a5819\" data-id=\"e0a5819\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b7bab7d elementor-widget elementor-widget-text-editor\" data-id=\"b7bab7d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Anschlie\u00dfend pr\u00fcfen wir, ob der aktuelle Wert kleiner ist als der zuvor gespeicherte Wert, d.h.:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bca9b36 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bca9b36\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d94029a\" data-id=\"d94029a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bd708a9 elementor-widget elementor-widget-code-highlight\" data-id=\"bd708a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>  if (Temperatur < tempMIN) { \/\/Wenn die aktuelle Temperatur niedriger ist als die Mindesttemperatur\r\n    tempMIN = Temperatur; \/\/dann setze die aktuelle Temperatur als Minimum.\r\n  }<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0f6099c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0f6099c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6eb433c\" data-id=\"6eb433c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-df488b2 elementor-widget elementor-widget-text-editor\" data-id=\"df488b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Na toll, nur <strong>die oben beschriebene Suche nach der niedrigsten Temperatur wird nicht funktionieren!<\/strong> Als wir die neue Variable erstellt haben, haben wir ihr den Wert &#8222;0&#8220; zugewiesen, so dass es nicht m\u00f6glich ist, jemals eine noch niedrigere Temperatur zu messen (unser Sensor kann keine negativen Werte messen).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-10c40654 custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"10c40654\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7e2826e3\" data-id=\"7e2826e3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7899ac37 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7899ac37\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-56c3d0ab blue-box-bestellen-ein-set\" data-id=\"56c3d0ab\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8fa817d elementor-widget elementor-widget-text-editor\" data-id=\"8fa817d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><strong>Dieser Fehler wird von vielen Programmieranf\u00e4ngern gemacht!<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-290ed99 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"290ed99\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-01d849d\" data-id=\"01d849d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f3163ee elementor-widget elementor-widget-text-editor\" data-id=\"f3163ee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Bei der Initialisierung der Variablen, die die Information \u00fcber die Mindesttemperatur enth\u00e4lt, sollten wir ihr eine akzeptable H\u00f6chsttemperatur zuweisen, z. B. 150. Dann besteht die M\u00f6glichkeit, dass der gemessene Wert darunter liegt.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7b697648 custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7b697648\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7df570d2\" data-id=\"7df570d2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-25196bdc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"25196bdc\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-9369d6f blue-box-bestellen-ein-set\" data-id=\"9369d6f\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3d4e7679 elementor-widget elementor-widget-text-editor\" data-id=\"3d4e7679\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">Das ist die eine M\u00f6glichkeit, dieses Problem zu l\u00f6sen.<br \/>Die andere werden wir pr\u00fcfen, wenn wir das zweite Thermometer testen.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b6c5c26 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b6c5c26\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8d89e50\" data-id=\"8d89e50\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d344821 elementor-widget elementor-widget-text-editor\" data-id=\"d344821\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Nach der \u00c4nderung wird das gesamte Programm wie folgt aussehen:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6f4472d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6f4472d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3777a7c\" data-id=\"3777a7c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aeb4648 elementor-widget elementor-widget-code-highlight\" data-id=\"aeb4648\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>#define LM35 A5\r\n\r\nfloat tempMAX = 0; \/\/Aktuelle Maximaltemperatur\r\nfloat tempMIN = 150; \/\/Aktuelle Minimaltemperatur\r\n\r\nvoid setup(){\r\n  Serial.begin(9600);\r\n}\r\n \r\nvoid loop(){\r\n  \/\/Umrechnung des ADC-Messwerts in Temperatur wie im Kurs beschrieben\r\n  float Temperatur  = ((analogRead(LM35) * 5.0) \/ 1024.0) * 100;\r\n\r\n  if (Temperatur  > tempMAX) { \/\/Wenn die aktuelle Temperatur h\u00f6her ist als die maximale Temperatur\r\n    tempMAX = Temperatur ; \/\/dann setze die aktuelle Temperatur als Maximum.\r\n  }\r\n\r\n  if (Temperatur  < tempMIN) { \/\/Wenn die aktuelle Temperatur niedriger ist als die minimale\r\n    tempMIN = Temperatur ; \/\/dann setze die aktuelle Temperatur als Minimum.\r\n  }\r\n\r\n  \/\/ Senden der maximalen Temperatur \u00fcber UART\r\n  Serial.print(\"Max: \");\r\n  Serial.print(tempMAX);\r\n  Serial.println(\"*C\");\r\n\r\n  \/\/ Senden der minimalen Temperatur \u00fcber UART\r\n  Serial.print(\"Min: \");\r\n  Serial.print(tempMIN);\r\n  Serial.println(\"*C\");\r\n\r\n  delay(200);\r\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-312bd68 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"312bd68\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c3f2005\" data-id=\"c3f2005\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-60c91f0 elementor-widget elementor-widget-text-editor\" data-id=\"60c91f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Zur besseren Lesbarkeit schlage ich jedoch vor, die Codeabschnitte zu verschieben, die f\u00fcr das Senden des Textes an den Computer zust\u00e4ndig sind. Es hat keinen Sinn, st\u00e4ndig H\u00f6chst- und Mindestwerte zu senden. Es ist besser, dies nur zu tun, wenn sie sich \u00e4ndern:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-51c5862 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"51c5862\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ba918b1\" data-id=\"ba918b1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-825511e elementor-widget elementor-widget-code-highlight\" data-id=\"825511e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>#define LM35 A5\r\n\r\nfloat tempMAX = 0; \/\/Aktuelle Maximaltemperatur\r\nfloat tempMIN = 150; \/\/Aktuelle Minimaltemperatur\r\n\r\nvoid setup(){\r\n  Serial.begin(9600);\r\n}\r\n \r\nvoid loop(){\r\n  \/\/Umrechnung des ADC-Messwerts in Temperatur wie im Kurs beschrieben\r\n  float Temperatur  = ((analogRead(LM35) * 5.0) \/ 1024.0) * 100;\r\n\r\n  if (Temperatur  > tempMAX) { \/\/Wenn die aktuelle Temperatur h\u00f6her ist als die maximale Temperatur\r\n    tempMAX = Temperatur ; \/\/dann setze die aktuelle Temperatur als Maximaltemperatur.\r\n\r\n    \/\/Senden der Maximaltemperatur \u00fcber UART\r\n    Serial.print(\"Neuer Max-Wert: \");\r\n    Serial.print(tempMAX);\r\n    Serial.println(\"*C\");\r\n  }\r\n\r\n  if (Temperatur  < tempMIN) { \/\/Wenn die aktuelle Temperatur niedriger ist als die minimale Temperatur\r\n    tempMIN = Temperatur ; \/\/dann setze die aktuelle Temperatur als Minimum.\r\n    \r\n    \/\/Senden der Minimaltemperatur \u00fcber UART\r\n    Serial.print(\" Neuer Min-Wert: \");\r\n    Serial.print(tempMIN);\r\n    Serial.println(\"*C\");\r\n  }\r\n  \r\n  delay(200);\r\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1936fcc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1936fcc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7fbfaff\" data-id=\"7fbfaff\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-57589d3 elementor-widget elementor-widget-text-editor\" data-id=\"57589d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Wenn nun der Monitor der seriellen Schnittstelle gestartet wird, erhalten wir nur Informationen \u00fcber die \u00c4nderungen. In der folgenden Animation sieht man, welche Auswirkungen es hat, wenn der Sensor sanft erw\u00e4rmt und dann schnell abgek\u00fchlt wird:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-606b3ab elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"606b3ab\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9d555e1\" data-id=\"9d555e1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ecba462 elementor-widget elementor-widget-image\" data-id=\"ecba462\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"316\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_1MkzXtb0n6-1024x316.gif\" class=\"attachment-large size-large wp-image-5201\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_1MkzXtb0n6-1024x316.gif 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_1MkzXtb0n6-300x93.gif 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_1MkzXtb0n6-768x237.gif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Speicherung von Maximal- und Minimalwerten.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b1e85d6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b1e85d6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ac6b198\" data-id=\"ac6b198\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e341c5b elementor-widget elementor-widget-heading\" data-id=\"e341c5b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Vor- und Nachteile des LM35<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7e2ae21 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7e2ae21\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e32beaf\" data-id=\"e32beaf\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-089b58b elementor-widget elementor-widget-text-editor\" data-id=\"089b58b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Auf der einen Seite haben wir einen relativ billigen und einfach zu bedienenden Sensor. <strong>Andererseits hat er aber auch seine Nachteile<\/strong>. Erstens kann das Auslesen durch den ADC umst\u00e4ndlich sein, vor allem bei langen Messkabeln, die &#8222;St\u00f6rungen aus der Luft&#8220; einfangen k\u00f6nnen. Au\u00dferdem wird f\u00fcr jeden Sensor ein weiterer ADC-Kanal ben\u00f6tigt.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7679c4e1 custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7679c4e1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4fbb2cd2\" data-id=\"4fbb2cd2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-24e5ea68 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"24e5ea68\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-4334c977 blue-box-bestellen-ein-set\" data-id=\"4334c977\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-36644dfc elementor-widget elementor-widget-text-editor\" data-id=\"36644dfc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">Wenn wir die Temperatur in 6 R\u00e4umen messen wollten,<br \/>h\u00e4tten wir bereits zu wenig freie ADC-Pins.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fdf6181 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fdf6181\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8a7227a\" data-id=\"8a7227a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2ddf885 elementor-widget elementor-widget-text-editor\" data-id=\"2ddf885\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Zweitens <strong>ist der Messbereich recht begrenzt<\/strong>, und der LM35-Sensor ist in einer solchen Basisversion nicht geeignet, um beispielsweise die Temperatur zu messen, die in Deutschland herrschen kann. Es ist also an der Zeit, sich nach einem digitalen Sensor umzusehen, der die oben genannten Probleme l\u00f6st!<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8ea7685 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8ea7685\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-25b4250\" data-id=\"25b4250\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-906d232 elementor-widget elementor-widget-heading\" data-id=\"906d232\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Zus\u00e4tzliche Aufgabe 7.2<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f615455 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f615455\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-87d7667\" data-id=\"87d7667\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b880ae9 elementor-widget elementor-widget-text-editor\" data-id=\"b880ae9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Das Thermometer soll alle 2 Sekunden Informationen \u00fcber die aktuelle Temperatur an den Computer senden. Mit der Bet\u00e4tigung von zwei Tasten sollen die aktuell gespeicherten Extremtemperaturen angezeigt werden.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c02b8a1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c02b8a1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-19c560c\" data-id=\"19c560c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-18e15de elementor-widget elementor-widget-heading\" data-id=\"18e15de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Digitales Thermometer: DS18B20<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fe91cac elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fe91cac\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-64d88a2\" data-id=\"64d88a2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-54ec64a elementor-widget elementor-widget-text-editor\" data-id=\"54ec64a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Wir werden uns nun den sehr, sehr beliebten digitalen Sensor <a href=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/DS18B20.pdf\">DS18B20<\/a> ansehen, der mit dem Arduino \u00fcber eine 1-wire-Schnittstelle kommuniziert, \u00fcber die man auf <a href=\"https:\/\/pl.wikipedia.org\/wiki\/1-Wire\"><span style=\"text-decoration: underline;\">Wikipedia<\/span><\/a> mehr lesen kann.<\/p><p>Auch dieser Sensor wird in einem TO-92-Geh\u00e4use hergestellt, und wie zuvor werden wir Daten aus dem mittleren Beinchen auslesen. Aber Vorsicht mit der Stromversorgung! Bei diesem Sensor muss die Stromversorgung <strong>in umgekehrter Richtung erfolgen (im Vergleich zum LM35)!<\/strong> Die korrekte Beschreibung der Anschl\u00fcsse sieht wie folgt aus:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1d587a2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1d587a2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-0839cef\" data-id=\"0839cef\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9bfc7aa elementor-widget elementor-widget-image\" data-id=\"9bfc7aa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"698\" height=\"465\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_8.png\" class=\"attachment-large size-large wp-image-5217\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_8.png 698w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_8-300x200.png 300w\" sizes=\"(max-width: 698px) 100vw, 698px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">DS18B20 Anschlussbeschreibung.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c9b6998\" data-id=\"c9b6998\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-818df81 elementor-widget elementor-widget-image\" data-id=\"818df81\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_1_dallas2-1024x683.jpg\" class=\"attachment-large size-large wp-image-5220\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_1_dallas2-1024x683.jpg 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_1_dallas2-300x200.jpg 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_1_dallas2-768x512.jpg 768w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_1_dallas2.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">DS18B20 Temperatursensor.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6e48be8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6e48be8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b7f2da5\" data-id=\"b7f2da5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2a8dac2 elementor-widget elementor-widget-text-editor\" data-id=\"2a8dac2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Die wichtigsten Informationen \u00fcber das Digitalthermometer DS18B20:<\/p><ul><li>Messung <strong>von -50 bis 125\u00b0C<\/strong>,<\/li><li>Versorgungsspannung von 3 bis 5,5V,<\/li><li>Genauigkeit: +\/- 0,5 \u00b0C im Bereich von -10 \u00b0C bis 85 \u00b0C,<\/li><li>Einzelheiten siehe Datenblatt.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-95702a6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"95702a6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5154c5d\" data-id=\"5154c5d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-42e6446 elementor-widget elementor-widget-heading\" data-id=\"42e6446\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Anschlie\u00dfen eines digitalen Thermometers an einen Arduino<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-28d4fe8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"28d4fe8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fdcf62c\" data-id=\"fdcf62c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3599fea elementor-widget elementor-widget-text-editor\" data-id=\"3599fea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Der Anschluss dieses Sensors sieht \u00e4hnlich aus. Die beiden \u00e4u\u00dfersten Anschl\u00fcsse sind mit der Stromversorgung verbunden (wie oben gezeigt), und das mittlere Bein ist mit dem Arduino verbunden (in meinem Fall der A5). Es ist jedoch wichtig, einen <strong>4,7-k\u03a9-Widerstand<\/strong> zwischen dem Ausgang (mittleres Bein) und der positiven Schiene der Stromversorgung hinzuzuf\u00fcgen.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-97467a5 custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"97467a5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-63b45b4b\" data-id=\"63b45b4b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7fda8e17 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7fda8e17\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-4e084d42 blue-box-bestellen-ein-set\" data-id=\"4e084d42\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b1a84df elementor-widget elementor-widget-text-editor\" data-id=\"b1a84df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">Der Einbau dieses Widerstands ist <strong>unverzichtbar!<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6064198 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6064198\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8f895a9\" data-id=\"8f895a9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c62bbd7 elementor-widget elementor-widget-text-editor\" data-id=\"c62bbd7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Beispiel f\u00fcr eine Verbindung:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7744008 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7744008\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-04bc0d6\" data-id=\"04bc0d6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c3c4c17 elementor-widget elementor-widget-image\" data-id=\"c3c4c17\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_9-1024x683.jpg\" class=\"attachment-large size-large wp-image-5224\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_9-1024x683.jpg 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_9-300x200.jpg 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_9-768x512.jpg 768w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_9.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Anschluss eines digitalen Temperatursensors.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-9895465\" data-id=\"9895465\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e13a0ac elementor-widget elementor-widget-image\" data-id=\"e13a0ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_10-1024x683.jpg\" class=\"attachment-large size-large wp-image-5227\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_10-1024x683.jpg 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_10-300x200.jpg 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_10-768x512.jpg 768w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_10.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Unbedingt einen 4,7k-Widerstand verwenden!<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-559321e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"559321e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-aea8780\" data-id=\"aea8780\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c935ad4 elementor-widget elementor-widget-heading\" data-id=\"c935ad4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Temperaturmessung: digitaler Sensor<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-acc7013 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"acc7013\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a9d80b2\" data-id=\"a9d80b2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-40c77b0 elementor-widget elementor-widget-text-editor\" data-id=\"40c77b0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Man sollte mit dem Sensor \u00fcber die 1-wire-Schnittstelle kommunizieren. Dazu muss man jedoch das Datenblatt studieren, um zu wissen, welche Informationen man an den Sensor senden muss und wie man das, was zur\u00fcckkommt, interpretieren kann. Solche Experimente sind f\u00fcr diejenigen empfehlenswert, die keine Angst vor langen Programmen haben.<\/p><p>In diesem Kurs werden wir uns jedoch auf die Bibliothek konzentrieren: <a href=\"https:\/\/github.com\/milesburton\/Arduino-Temperature-Control-Library\"><span style=\"text-decoration: underline;\">Arduino-Temperature-Control-Library<\/span><\/a>. Dazu wird die <a href=\"https:\/\/github.com\/PaulStoffregen\/OneWire\"><span style=\"text-decoration: underline;\">OneWire<\/span><\/a>-Bibliothek ben\u00f6tigt, damit sie richtig funktioniert. Der Prozess der Installation neuer Pakete wurde bereits mehrmals im Kurs behandelt (zumindest in Teil 2), daher werde ich ihn nicht wiederholen.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d1120f2 custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d1120f2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4de425a9\" data-id=\"4de425a9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-9fd99ca elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9fd99ca\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-7878dbd3 blue-box-bestellen-ein-set\" data-id=\"7878dbd3\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-665a71ce elementor-widget elementor-widget-text-editor\" data-id=\"665a71ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">Denk daran, die oben genannten Bibliotheken zu installieren, <strong>bevor du weitermachst!<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-be81eca elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"be81eca\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9b707b5\" data-id=\"9b707b5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c8e4bbe elementor-widget elementor-widget-text-editor\" data-id=\"c8e4bbe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Wir beginnen, wie beim analogen Sensor, mit dem Lesen in einer Schleife des aktuellen Wertes der Umgebungstemperatur. Zun\u00e4chst f\u00fcgen wir zwei Zeilen hinzu, die den Compiler \u00fcber Bibliotheken informieren:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-06fff2d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"06fff2d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-310afdf\" data-id=\"310afdf\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b838aa3 elementor-widget elementor-widget-code-highlight\" data-id=\"b838aa3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>#include <OneWire.h>\r\n#include <DallasTemperature.h><\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-653f464 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"653f464\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-728123f\" data-id=\"728123f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e44a443 elementor-widget elementor-widget-text-editor\" data-id=\"e44a443\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Die erste ist f\u00fcr die Kommunikation \u00fcber 1-Wire zust\u00e4ndig und die zweite ist die gerade installierte Bibliothek von Temperatursensoren. Als n\u00e4chstes m\u00fcssen wir die Sensorverbindung deklarieren:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d24970f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d24970f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9213b61\" data-id=\"9213b61\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1a83f93 elementor-widget elementor-widget-code-highlight\" data-id=\"1a83f93\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>OneWire oneWire(A5); \/\/ Anschluss an A5\nDallasTemperature sensors(&oneWire); \/\/\u00dcbertragung von Informationen an die Bibliothek<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2defc48 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2defc48\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b9cee61\" data-id=\"b9cee61\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c401eb0 elementor-widget elementor-widget-text-editor\" data-id=\"c401eb0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Die erste Zeile ist f\u00fcr den Start der 1-Wire-Kommunikation auf Pin Nr. A5 zust\u00e4ndig, und die zweite Zeile \u00fcbergibt diese Informationen an die installierte Bibliothek, die unsere Sensoren verwaltet.<\/p><p>In der Funktion <strong>setup()<\/strong> starten wir die \u00dcbertragung \u00fcber den UART und initialisieren die Sensoren:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0572207 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0572207\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5a6ba73\" data-id=\"5a6ba73\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-15b38dc elementor-widget elementor-widget-code-highlight\" data-id=\"15b38dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>void setup(void) {\n  Serial.begin(9600);\n  sensors.begin(); \/\/Initialisierung der Sensoren\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6f076af elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6f076af\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b680416\" data-id=\"b680416\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-30c3729 elementor-widget elementor-widget-text-editor\" data-id=\"30c3729\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In der Schleife <strong>loop()<\/strong> &#8222;fragen&#8220; wir den Sensor nach der aktuellen Temperatur und zeigen sie dann an:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-939ce64 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"939ce64\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-478e26b\" data-id=\"478e26b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e23e342 elementor-widget elementor-widget-code-highlight\" data-id=\"e23e342\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>void loop(void) { \n  sensors.requestTemperatures(); \/\/ Abrufen der Sensortemperatur\n  Serial.print(\"Aktuelle Temperatur: \");\n  Serial.println(sensors.getTempCByIndex(0)); \/\/Informationen anzeigen\n  delay(500);\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a3f147f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a3f147f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-133fd2e\" data-id=\"133fd2e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f3d6283 elementor-widget elementor-widget-text-editor\" data-id=\"f3d6283\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Die r\u00e4tselhafte Bezeichnung <strong>sensors.getTempCByIndex(0)<\/strong> bedeutet, dass die Temperatur des ersten Sensors (sie sind von 0 an nummeriert) in Grad Celsius gemessen wird. Das Ablesen der Informationen vom zweiten Sensor w\u00fcrde also wie folgt aussehen: <strong>sensors.getTempCByIndex(1)<\/strong>. Wir werden uns jedoch etwas sp\u00e4ter mit dem Anschluss mehrerer Sensoren befassen.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-741c7470 custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"741c7470\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-73ea15bf\" data-id=\"73ea15bf\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-609ee36a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"609ee36a\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-515bf338 blue-box-bestellen-ein-set\" data-id=\"515bf338\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6e4b370e elementor-widget elementor-widget-text-editor\" data-id=\"6e4b370e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">Der Aufruf von sensors.getTemp<strong>F<\/strong>ByIndex(0) gibt einen Wert in der <strong>Fahrenheit<\/strong>-Skala zur\u00fcck.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ee4e012 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ee4e012\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2de17ca\" data-id=\"2de17ca\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-364a903 elementor-widget elementor-widget-text-editor\" data-id=\"364a903\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Zusammengefasst sieht das gesamte Programm derzeit wie folgt aus:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f711798 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f711798\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0caca79\" data-id=\"0caca79\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-53d6565 elementor-widget elementor-widget-code-highlight\" data-id=\"53d6565\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>#include <OneWire.h>\n#include <DallasTemperature.h>\n\nOneWire oneWire(A5); \/\/ Anschluss an A5\nDallasTemperature sensors(&oneWire); \/\/\u00dcbertragung von Informationen an die Bibliothek\n\nvoid setup(void) {\n  Serial.begin(9600);\n  sensors.begin(); \/\/Initialisierung der Sensoren\n}\n\nvoid loop(void) { \n  sensors.requestTemperatures(); \/\/Temperatur der Sensoren auslesen\n  Serial.print(\"Aktuelle Temperatur: \");\n  Serial.println(sensors.getTempCByIndex(0)); \/\/Anzeigen der Informationen\n  delay(500);\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3fce88a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3fce88a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8d6ffd3\" data-id=\"8d6ffd3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-22c505d elementor-widget elementor-widget-text-editor\" data-id=\"22c505d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Der Effekt auf dem seriellen Protokollmonitor:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e383e90 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e383e90\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4442230\" data-id=\"4442230\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9f01182 elementor-widget elementor-widget-image\" data-id=\"9f01182\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"319\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_X9EpVaW672-1024x319.gif\" class=\"attachment-large size-large wp-image-5251\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_X9EpVaW672-1024x319.gif 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_X9EpVaW672-300x93.gif 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_X9EpVaW672-768x239.gif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Mit DS18B20 gemessene Temperatur.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7b804c1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7b804c1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-69fa91a\" data-id=\"69fa91a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4134161 elementor-widget elementor-widget-text-editor\" data-id=\"4134161\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00dcbrigens ist es m\u00f6glich, das zu \u00fcberpr\u00fcfen, was bei der Verwendung des analogen Sensors nicht m\u00f6glich war, n\u00e4mlich die Messung von negativen Temperaturen. Zu diesem Zweck habe ich die &#8222;K\u00fchlm\u00f6glichkeiten&#8220; einer umgedrehten Druckluftdose genutzt. Wie man sieht, <strong>wurde eine Temperatur von -27\u00baC erreicht!<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d88ac87 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d88ac87\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-48b7193\" data-id=\"48b7193\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0fa7c7d elementor-widget elementor-widget-image\" data-id=\"0fa7c7d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"202\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_10-1-1-300x202.jpg\" class=\"attachment-medium size-medium wp-image-5255\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_10-1-1-300x202.jpg 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_10-1-1-1024x690.jpg 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_10-1-1-768x517.jpg 768w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_10-1-1-1536x1034.jpg 1536w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_10-1-1-2048x1379.jpg 2048w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Gefrorenes Thermometer.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f6b1036 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f6b1036\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-891deab\" data-id=\"891deab\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-49328a5 elementor-widget elementor-widget-image\" data-id=\"49328a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"317\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/image-2-1024x317.png\" class=\"attachment-large size-large wp-image-5258\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/image-2-1024x317.png 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/image-2-300x93.png 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/image-2-768x238.png 768w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/image-2.png 1215w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Gemessene Temperatur.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9428125 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9428125\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-571ab59\" data-id=\"571ab59\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ea3afe2 elementor-widget elementor-widget-text-editor\" data-id=\"ea3afe2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Allerdings rate ich euch ausdr\u00fccklich davon ab, mit komprimiertem, brennbarem Gas zu spielen.<\/strong> Es ist sicherer, den Sensor zu testen, indem man etwas Kaltes auf ihn legt (z. B. einen Eisw\u00fcrfel in einer Plastikt\u00fcte, damit Wasser die Elektronik nicht besch\u00e4digt).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2eb168e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2eb168e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9ca99aa\" data-id=\"9ca99aa\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8f5abdb elementor-widget elementor-widget-heading\" data-id=\"8f5abdb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Thermometer mit MAX\/MIN-Funktion - Version 2<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-516087b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"516087b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fa7a2d5\" data-id=\"fa7a2d5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6f03c51 elementor-widget elementor-widget-text-editor\" data-id=\"6f03c51\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Wie versprochen, kehren wir nun zum Thema der Messung der Minimal- und Maximaltemperatur zur\u00fcck. Diesmal l\u00f6sen wir das &#8222;Problem&#8220; der Vorbelegung der Werte der Variablen anders. Au\u00dferdem deklarieren wir zu Beginn zwei neue Variablen.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6f023a3d custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6f023a3d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-15e57a0a\" data-id=\"15e57a0a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-3942d27b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3942d27b\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-2315a129 blue-box-bestellen-ein-set\" data-id=\"2315a129\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-162a66ea elementor-widget elementor-widget-text-editor\" data-id=\"162a66ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">Diesmal ist ihr Wert <strong>nicht wichtig!<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3d42363 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3d42363\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8690f4d\" data-id=\"8690f4d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b348ba3 elementor-widget elementor-widget-code-highlight\" data-id=\"b348ba3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>float tempMAX = 0; \/\/Aktuelle Maximaltemperatur\nfloat tempMIN = 0; \/\/Aktuelle Minimaltemperatur<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6b10558 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6b10558\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6e867dc\" data-id=\"6e867dc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-79c41fb elementor-widget elementor-widget-text-editor\" data-id=\"79c41fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Um ihren Wert brauchen wir uns nicht k\u00fcmmern, denn etwas weiter unten in der Funktion setup() werden wir ihnen einen einmaligen Wert f\u00fcr die erste Ablesung zuweisen:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-273eda4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"273eda4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2883221\" data-id=\"2883221\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5855328 elementor-widget elementor-widget-code-highlight\" data-id=\"5855328\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>void setup(void) {\n  Serial.begin(9600);\n  sensors.begin(); \/\/Intialisierung der Sensoren\n\n  \/\/den ersten Messwert als MAX und MIN einstellen\n  sensors.requestTemperatures();\n  tempMAX = sensors.getTempCByIndex(0);\n  tempMIN = sensors.getTempCByIndex(0);\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a78bacc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a78bacc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0234d0f\" data-id=\"0234d0f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-456d34f elementor-widget elementor-widget-text-editor\" data-id=\"456d34f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Auf diese Weise m\u00fcssen wir uns keine Gedanken \u00fcber den Betriebsbereich des Sensors machen. Wir werden immer mit dem Wert beginnen, den der Sensor aufgezeichnet hat, also sowohl niedrigere als auch h\u00f6here Temperaturen erfassen.<\/p><p>Das ganze Programm sieht nun wie folgt aus:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d543c4d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d543c4d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b727f59\" data-id=\"b727f59\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1a79594 elementor-widget elementor-widget-code-highlight\" data-id=\"1a79594\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>#include <OneWire.h>\n#include <DallasTemperature.h>\n\nOneWire oneWire(A5); \/\/ Anschluss an A5\nDallasTemperature sensors(&oneWire); \/\/Informationen an die Bibliothek \u00fcbertragen\n\nfloat tempMAX = 0; \/\/Aktuelle Maximaltemperatur\nfloat tempMIN = 0; \/\/Aktuelle Minimaltemperatur\n\nvoid setup(void) {\n  Serial.begin(9600);\n  sensors.begin(); \/\/Intialisierung der Sensoren\n\n  \/\/Den ersten Messwert als MAX und MIN festlegen\n  sensors.requestTemperatures();\n  tempMAX = sensors.getTempCByIndex(0);\n  tempMIN = sensors.getTempCByIndex(0);\n}\n\nvoid loop(void) { \n  sensors.requestTemperatures(); \/\/ Abrufen der Sensortemperatur\n  float Temperatur = sensors.getTempCByIndex(0); \/\/Temperatur in Variable schreiben\n\n  if (Temperatur > tempMAX) { \/\/wenn die aktuelle Temperatur h\u00f6her ist als die maximale\n    tempMAX = Temperatur; \/\/dann aktuelle Temperatur als Maximum einstellen.\n\n    \/\/Senden der Maximaltemperatur \u00fcber UART\n    Serial.print(\"Neuer Max-Wert: \");\n    Serial.print(tempMAX);\n    Serial.println(\"*C\");\n  }\n\n  if (Temperatur < tempMIN) { \/\/Wenn die aktuelle Temperatur niedriger als die Minimaltemperatur ist\n    tempMIN = Temperatur; \/\/dann aktuelle Temperatur als Minimum festlegen.\n    \n    \/\/Senden der Minimaltemperatur \u00fcber den UART\n    Serial.print(\"Neuer Min-Wert: \");\n    Serial.print(tempMIN);\n    Serial.println(\"*C\");\n  }\n  \n  delay(500);\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b2579bb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b2579bb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e0bb7e8\" data-id=\"e0bb7e8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ed79a0b elementor-widget elementor-widget-text-editor\" data-id=\"ed79a0b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Der Effekt ist der gleiche wie im vorherigen Fall:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9dc0c9b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9dc0c9b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d6bc9e0\" data-id=\"d6bc9e0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-db51bd4 elementor-widget elementor-widget-image\" data-id=\"db51bd4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"318\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_JjdHYYQ0Da-1024x318.gif\" class=\"attachment-large size-large wp-image-5279\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_JjdHYYQ0Da-1024x318.gif 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_JjdHYYQ0Da-300x93.gif 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_JjdHYYQ0Da-768x238.gif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Erkennung der minimalen und maximalen Temperatur - Version 2.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b64e381 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b64e381\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ec2ee25\" data-id=\"ec2ee25\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-57545b3 elementor-widget elementor-widget-heading\" data-id=\"57545b3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Lesen der Informationen von mehreren Sensoren<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8edad7f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8edad7f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-925e1a9\" data-id=\"925e1a9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fdbe1b1 elementor-widget elementor-widget-text-editor\" data-id=\"fdbe1b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Der gro\u00dfe Vorteil digitaler Sensoren ist, dass sie \u00fcber ausgefeiltere Mechanismen kommunizieren, die viele Vorteile mit sich bringen. Zum Beispiel k\u00f6nnen in diesem Fall <strong>mehrere Sensoren an denselben Pin angeschlossen werden. <\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-25780739 custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"25780739\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1f96e574\" data-id=\"1f96e574\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-12eb4781 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"12eb4781\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-75b49168 blue-box-bestellen-ein-set\" data-id=\"75b49168\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3aee142b elementor-widget elementor-widget-text-editor\" data-id=\"3aee142b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">In diesem Test bespreche ich nur eine von mehreren M\u00f6glichkeiten<br \/>der Verwendung des DS18B20!<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-44c6a32 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"44c6a32\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d5bafb7\" data-id=\"d5bafb7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8c164f2 elementor-widget elementor-widget-text-editor\" data-id=\"8c164f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>F\u00fcr einen Test kann man also einfach einen zweiten Sensor in denselben Reihen auf der Kontaktplatte anbringen oder die Anschl\u00fcsse mit Leitungen versetzen. Ich habe mich aus Gr\u00fcnden der besseren Lesbarkeit f\u00fcr die letztere Variante entschieden:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-22d976c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"22d976c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-06e8415\" data-id=\"06e8415\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3afd100 elementor-widget elementor-widget-image\" data-id=\"3afd100\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"451\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_14-768x451.jpg\" class=\"attachment-medium_large size-medium_large wp-image-5283\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_14-768x451.jpg 768w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_14-300x176.jpg 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_14-1024x601.jpg 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_14.jpg 1500w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Anschlie\u00dfen des zweiten Sensors.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1d7a263e custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1d7a263e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7af59fee\" data-id=\"7af59fee\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-2f0ff0ab elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2f0ff0ab\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-74b8b25d blue-box-bestellen-ein-set\" data-id=\"74b8b25d\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-31a08348 elementor-widget elementor-widget-text-editor\" data-id=\"31a08348\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">Wenn du einen weiteren Sensor anschlie\u00dft, musst du <strong>keinen<\/strong> weiteren Widerstand hinzuf\u00fcgen!<br \/>Einer f\u00fcr die gesamte Datenlinie ist genug!<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8d96388 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8d96388\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8803ba1\" data-id=\"8803ba1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8c0d504 elementor-widget elementor-widget-text-editor\" data-id=\"8c0d504\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Wie bereits erw\u00e4hnt, muss man, um die Temperatur vom n\u00e4chsten Sensor zu lesen, <strong>sensors.getTempCByIndex(1)<\/strong> aufrufen. Das gesamte Testprogramm sieht also wie folgt aus:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0e25eb4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0e25eb4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f1eb12e\" data-id=\"f1eb12e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7771ad8 elementor-widget elementor-widget-code-highlight\" data-id=\"7771ad8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>#include <OneWire.h>\n#include <DallasTemperature.h>\n\nOneWire oneWire(A5); \/\/ Anschluss an A5\nDallasTemperature sensors(&oneWire); \/\/\u00dcbertragung von Informationen an die Bibliothek\n\nvoid setup(void) {\n  Serial.begin(9600);\n  sensors.begin(); \/\/Initialisierung der Sensoren\n}\n\nvoid loop(void) { \n  sensors.requestTemperatures(); \/\/Temperatur der Sensoren abrufen\n  Serial.print(\" Erste: \");\n  Serial.println(sensors.getTempCByIndex(0)); \/\/Informationen anzeigen\n  Serial.print(\"Zweite: \");\n  Serial.println(sensors.getTempCByIndex(1)); \/\/Informationen anzeigen\n  delay(500);\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-765d7c1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"765d7c1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-98e0ba9\" data-id=\"98e0ba9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4945f8f elementor-widget elementor-widget-text-editor\" data-id=\"4945f8f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In der Praxis funktioniert der Code wie folgt:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d8e46ed elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d8e46ed\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7fc82c4\" data-id=\"7fc82c4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fa9ec12 elementor-widget elementor-widget-image\" data-id=\"fa9ec12\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"194\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_j68mxB2QPv-1024x194.gif\" class=\"attachment-large size-large wp-image-5290\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_j68mxB2QPv-1024x194.gif 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_j68mxB2QPv-300x57.gif 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/Arduino_IDE_j68mxB2QPv-768x145.gif 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Lesen von Informationen von zwei Sensoren.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4c4cd22 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4c4cd22\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3c04fa4\" data-id=\"3c04fa4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f771044 elementor-widget elementor-widget-heading\" data-id=\"f771044\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Jeder Sensor hat eine Adresse!<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2fd8dbf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2fd8dbf\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a77122a\" data-id=\"a77122a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5e004f6 elementor-widget elementor-widget-text-editor\" data-id=\"5e004f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Der Anschluss von Sensoren an eine einzige Datenleitung ist m\u00f6glich, da <strong>der Produzent jedem hergestellten Sensor eine eindeutige Adresse zugewiesen hat<\/strong>. F\u00fcr umfangreichere Projekte lohnt es sich, diese Adressen zu verwenden. Dann k\u00f6nnen wir unsere Sensoren eindeutig identifizieren.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-422d41b0 custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"422d41b0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-677aca6d\" data-id=\"677aca6d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1e8b0ac6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1e8b0ac6\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-4cfb45c9 blue-box-bestellen-ein-set\" data-id=\"4cfb45c9\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-79932e2b elementor-widget elementor-widget-text-editor\" data-id=\"79932e2b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">Die Adresse ist nat\u00fcrlich nicht auf dem Geh\u00e4use zu finden, sondern muss \u00fcber die Software ausgelesen werden.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6e67fa1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6e67fa1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e766f74\" data-id=\"e766f74\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7d01aa1 elementor-widget elementor-widget-text-editor\" data-id=\"7d01aa1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Hier k\u00f6nnen wir das Demoprogramm <em>Datei \u2192 Beispiele \u2192 OneWire \u2192 DS18x20<\/em> verwenden, aber wir m\u00fcssen daran denken, die Sensoranschlussinformationen ganz am Anfang zu \u00e4ndern, d. h:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b7459f4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b7459f4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-13ee101\" data-id=\"13ee101\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-91dd139 elementor-widget elementor-widget-code-highlight\" data-id=\"91dd139\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>OneWire  ds(10);<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a8899d9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a8899d9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-68a6177\" data-id=\"68a6177\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dfa3657 elementor-widget elementor-widget-text-editor\" data-id=\"dfa3657\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Zu ersetzen durch:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-280929f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"280929f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-97e6a0c\" data-id=\"97e6a0c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-505a912 elementor-widget elementor-widget-code-highlight\" data-id=\"505a912\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>OneWire  ds(A5);<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5dcbf63 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5dcbf63\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-dfa65c6\" data-id=\"dfa65c6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6641944 elementor-widget elementor-widget-text-editor\" data-id=\"6641944\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Nach der Ausf\u00fchrung des Programms erscheint die folgende Information im Monitor der seriellen Schnittstelle. Ich habe die eindeutigen Sensoradressen, die in hexadezimaler Form gespeichert sind, farblich hervorgehoben:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-26fa3bb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"26fa3bb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7e785a7\" data-id=\"7e785a7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-23ba676 elementor-widget elementor-widget-image\" data-id=\"23ba676\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"192\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/image-3-1024x192.png\" class=\"attachment-large size-large wp-image-5296\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/image-3-1024x192.png 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/image-3-300x56.png 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/image-3-768x144.png 768w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/image-3.png 1220w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Auslesen der Sensoradressen.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1c9cf9c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1c9cf9c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-44ef9c5\" data-id=\"44ef9c5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3d325fb elementor-widget elementor-widget-heading\" data-id=\"3d325fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Verwendung der Sensoradressen des DS18B20<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-053f448 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"053f448\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-df7403d\" data-id=\"df7403d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-01aed70 elementor-widget elementor-widget-text-editor\" data-id=\"01aed70\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Es wird nun m\u00f6glich sein, im Programm auf bestimmte Sensoren zu verweisen. Dazu legen wir vor der Funktion <strong>setup()<\/strong> ein Objekt vom Typ <strong>DeviceAddress<\/strong> mit dem Namen <em>ThermometerExtern<\/em> an und geben die Adresse unseres Sensors ein:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7b8f2c19 custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7b8f2c19\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-726f8677\" data-id=\"726f8677\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7c444154 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7c444154\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-4aacf24f blue-box-bestellen-ein-set\" data-id=\"4aacf24f\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4a963686 elementor-widget elementor-widget-text-editor\" data-id=\"4a963686\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><strong>Achtung!<\/strong> Jeder muss hier die individuelle Adresse seines Sensors angeben!<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a3049bc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a3049bc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b3a5141\" data-id=\"b3a5141\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-eb62d1f elementor-widget elementor-widget-code-highlight\" data-id=\"eb62d1f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>DeviceAddress ThermometerExtern = { 0x10, 0x7A, 0x31, 0x99, 0x1, 0x8, 0x0, 0x4A };<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c241c3a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c241c3a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1a60b58\" data-id=\"1a60b58\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-40efb6c elementor-widget elementor-widget-text-editor\" data-id=\"40efb6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Im weiteren Verlauf des Programms werden die von diesem Sensor aufgezeichneten Temperaturdaten durch den Aufruf des Befehls <strong>sensors.getTempC(ThermometerExtern)<\/strong> abgerufen.<\/p><p>Das gesamte Programm sieht dann wie folgt aus:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9bb2558 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9bb2558\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ce9c185\" data-id=\"ce9c185\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d6e597e elementor-widget elementor-widget-code-highlight\" data-id=\"d6e597e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>#include <OneWire.h>\n#include <DallasTemperature.h>\n\nOneWire oneWire(A5); \/\/ Anschluss an A5\nDallasTemperature sensors(&oneWire); \/\/\u00dcbertragung von Informationen an die Bibliothek\n\nDeviceAddress ThermometerExtern = { 0x10, 0x7A, 0x31, 0x99, 0x1, 0x8, 0x0, 0x4A };\n\nvoid setup(void) {\n  Serial.begin(9600);\n  sensors.begin(); \/\/Initialisierung der Sensoren\n}\n\nvoid loop(void) { \n  sensors.requestTemperatures(); \/\/Temperatur der Sensoren abrufen\n  Serial.print(\"Aktuelle Temperatur: \");\n  Serial.println(sensors.getTempC(ThermometerExtern));  \/\/Informationen anzeigen\n  delay(500);\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-962fd21 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"962fd21\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d270db0\" data-id=\"d270db0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-98f4b21 elementor-widget elementor-widget-text-editor\" data-id=\"98f4b21\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Diese L\u00f6sung ist bei einer gr\u00f6\u00dferen Anzahl von Sensoren sehr praktisch. W\u00fcrden wir diese Sensoren z.B. in einer ganzen Wohnung einrichten, w\u00e4re es viel einfacher, im Programm Namen wie &#8222;ThermometerExtern&#8220;, &#8222;ThermometerK\u00fcche&#8220; usw. zu verwenden.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e127d83 custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e127d83\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-271d155a\" data-id=\"271d155a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5e7b256 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5e7b256\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-da6af79 blue-box-bestellen-ein-set\" data-id=\"da6af79\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1581a93b elementor-widget elementor-widget-text-editor\" data-id=\"1581a93b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">Das Programm ist dann auch unempfindlich gegen\u00fcber \u00c4nderungen in der Reihenfolge, in der die Sensoren angeschlossen sind!<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8600956 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8600956\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9476027\" data-id=\"9476027\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3f3865e elementor-widget elementor-widget-heading\" data-id=\"3f3865e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Visualisierung der Temperatur auf RGB-LEDs<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7d66551 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7d66551\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-228463e\" data-id=\"228463e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8d6b5c9 elementor-widget elementor-widget-text-editor\" data-id=\"8d6b5c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Schlie\u00dflich w\u00e4re es sinnvoll, unser Thermometer um eine weitere Temperaturanzeige zu erweitern. Die <a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-ii-2-rgb-leds-traditionell-und-ws2812\/\" data-wplink-edit=\"true\"><span style=\"text-decoration: underline;\">Streifen mit RGB-LEDs<\/span><\/a>, die wir zu Beginn des Kurses kennengelernt haben, sind daf\u00fcr ideal. Nehmen wir an, dass jede der 8 LEDs 5\u00baC symbolisiert.<\/p><p>Wenn sie nacheinander von unten her rot aufleuchten, zeigen sie positive Werte an:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4d8c184 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4d8c184\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e3b4244\" data-id=\"e3b4244\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-893e3b0 elementor-widget elementor-widget-image\" data-id=\"893e3b0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"593\" height=\"480\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_17.png\" class=\"attachment-medium_large size-medium_large wp-image-5312\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_17.png 593w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_17-300x243.png 300w\" sizes=\"(max-width: 593px) 100vw, 593px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Fortlaufend: 5\u00baC, 10\u00baC, 15\u00baC, 20\u00baC<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fdbf282 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fdbf282\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fcf7495\" data-id=\"fcf7495\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-65a01a4 elementor-widget elementor-widget-text-editor\" data-id=\"65a01a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Leuchten sie hingegen von oben, also blau, auf, handelt es sich um negative Werte:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f25235f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f25235f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c9adee8\" data-id=\"c9adee8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-128582a elementor-widget elementor-widget-image\" data-id=\"128582a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"593\" height=\"480\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_18.png\" class=\"attachment-medium_large size-medium_large wp-image-5318\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_18.png 593w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_18-300x243.png 300w\" sizes=\"(max-width: 593px) 100vw, 593px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Fortlaufend: -5\u00baC, -10\u00baC, -15\u00baC, -20\u00baC<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-87f9219 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"87f9219\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d59613c\" data-id=\"d59613c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f0104e3 elementor-widget elementor-widget-text-editor\" data-id=\"f0104e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ich habe den RGB-Streifen standardm\u00e4\u00dfig angeschlossen, wie ich es im <a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-ii-2-rgb-leds-traditionell-und-ws2812\/\"><span style=\"text-decoration: underline;\">zweiten Teil dieses Kurses<\/span><\/a> getan habe. Daher werde ich dies hier nicht beschreiben. Zur Sicherheit stelle ich nur Bilder bereit.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6fdfb02 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6fdfb02\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1cdfadd\" data-id=\"1cdfadd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fc400ad elementor-widget elementor-widget-image\" data-id=\"fc400ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_20-1024x682.jpg\" class=\"attachment-large size-large wp-image-5328\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_20-1024x682.jpg 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_20-300x200.jpg 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_20-768x512.jpg 768w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_20-1536x1024.jpg 1536w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_20.jpg 2000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Anschluss des Streifens - von vorne.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-08435fe\" data-id=\"08435fe\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0601fb9 elementor-widget elementor-widget-image\" data-id=\"0601fb9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_21-1024x682.jpg\" class=\"attachment-large size-large wp-image-5332\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_21-1024x682.jpg 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_21-300x200.jpg 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_21-768x512.jpg 768w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_21-1536x1024.jpg 1536w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_21.jpg 2000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Verbinden des Streifens - von hinten.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bd6d760 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bd6d760\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5fdcf2b\" data-id=\"5fdcf2b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-31f9b22 elementor-widget elementor-widget-text-editor\" data-id=\"31f9b22\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Am Anfang des Programms, das wir zuvor geschrieben haben, m\u00fcssen wir Informationen \u00fcber die neue Bibliothek hinzuf\u00fcgen und den RGB-Streifen deklarieren:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-517b022 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"517b022\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a25638c\" data-id=\"a25638c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-74d56a3 elementor-widget elementor-widget-code-highlight\" data-id=\"74d56a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>#include <Adafruit_NeoPixel.h> \/\/Einf\u00fcgen der Bibliothek\n#include <OneWire.h>\n#include <DallasTemperature.h>\n\n\/\/Konfiguration des Streifens\nAdafruit_NeoPixel Streifen = Adafruit_NeoPixel(8, A0, NEO_GRB + NEO_KHZ800);\n\nOneWire oneWire(A5); \/\/ Anschluss an A5\nDallasTemperature sensors(&oneWire); \/\/\u00dcbertragung von Informationen an die Bibliothek\n\nDeviceAddress ThermometerExtern = { 0x10, 0x7A, 0x31, 0x99, 0x1, 0x8, 0x0, 0x4A };<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-170144f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"170144f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2e330b9\" data-id=\"2e330b9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-00296ea elementor-widget elementor-widget-text-editor\" data-id=\"00296ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In der Funktion <strong>setup()<\/strong> muss die Initialisierung des zuvor deklarierten Streifens hinzugef\u00fcgt werden:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1fc20ea elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1fc20ea\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f5ddc05\" data-id=\"f5ddc05\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6d6c57a elementor-widget elementor-widget-code-highlight\" data-id=\"6d6c57a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>void setup(void) {\n  Serial.begin(9600);\n  sensors.begin(); \/\/Initialisierung der Sensoren\n  line.begin(); \/\/Initialisierung\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7a2e52b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7a2e52b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-deca673\" data-id=\"deca673\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a433a9c elementor-widget elementor-widget-text-editor\" data-id=\"a433a9c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In der Schleife <strong>loop()<\/strong> senden wir nicht nur die Temperaturdaten an den Computer, sondern legen auch eine neue Variable vom Typ <strong>int<\/strong> an, in die wir die abgelesene Temperatur \u00fcberschreiben. Die Variable wird als int deklariert, d. h. als ganze Zahlen, da wir hier ohnehin <strong>keine Nachkommastellen verwenden werden.<\/strong><\/p><p>Eine solche Zahl wird an die Funktion <strong>thermometerRGB()<\/strong> \u00fcbergeben, die f\u00fcr die Steuerung des Streifens zust\u00e4ndig ist:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-353ad2f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"353ad2f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2cbca85\" data-id=\"2cbca85\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-380d6b2 elementor-widget elementor-widget-code-highlight\" data-id=\"380d6b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>void loop(void) { \n  sensors.requestTemperatures(); \/\/ Abrufen der Sensortemperatur\n  Serial.print(\"Aktuelle Temperatur: \");\n  Serial.println(sensors.getTempC(ThermometerExtern)); \/\/Informationen anzeigen\n  \n  int tempStreifen = sensors.getTempC(ThermometerExtern);\n  thermometerRGB(tempStreifen);\n  \n  delay(500);\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-acc8b71 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"acc8b71\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-44b1b10\" data-id=\"44b1b10\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-79865ee elementor-widget elementor-widget-heading\" data-id=\"79865ee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Funktion thermometerRGB()<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-915a3bb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"915a3bb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d9184ee\" data-id=\"d9184ee\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7337397 elementor-widget elementor-widget-text-editor\" data-id=\"7337397\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Wir gehen davon aus, dass die angezeigte Mindesttemperatur -40\u00baC und die H\u00f6chsttemperatur +40\u00baC betr\u00e4gt. Daher \u00fcberpr\u00fcfen wir zu Beginn der Funktion die Bedingungen, ob der erhaltene Wert diesen Bereich nicht \u00fcberschreitet.<\/p><p>Wenn dies der Fall ist, gehen wir davon aus, dass die Temperatur den H\u00f6chstwert erreicht hat:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-93c6e9d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"93c6e9d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-53e77be\" data-id=\"53e77be\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cc38cae elementor-widget elementor-widget-code-highlight\" data-id=\"cc38cae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>void thermometerRGB(int Temperatur) {\n  \/\/Pr\u00fcfen, ob die Temperatur im richtigen Bereich liegt\n  if (Temperatur > 40) {\n    Temperatur = 40;\n  } else if (Temperatur < -40) {\n    Temperatur = -40;\n  }\n\n[...]\n\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1192827 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1192827\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-144bd32\" data-id=\"144bd32\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-66214c0 elementor-widget elementor-widget-text-editor\" data-id=\"66214c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Nun m\u00fcssen wir uns mit der Anzeige von Informationen auf den LEDs befassen. Zun\u00e4chst schalten wir alle LEDs mit dem Befehl <strong>Streifen.clear()<\/strong> aus. Dann \u00fcberpr\u00fcfen wir, ob der Wert, den wir anzeigen sollen, gr\u00f6\u00dfer oder gleich Null ist oder nicht. Wir werden auch gleich die Temperatur in Werte umwandeln, die unser Thermometer anzeigen kann (von 1 bis 8 LEDs):<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-90ad750 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"90ad750\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6082a92\" data-id=\"6082a92\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ade7171 elementor-widget elementor-widget-code-highlight\" data-id=\"ade7171\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>  \/\/Streifen L\u00f6schen\n  Streifen.clear();\n  \n  if (Temperatur >= 0) {\n    \/\/F\u00fcr positive Werte\n     Temperatur = map(Temperatur, 0, 40, 1, 8); \n     \n  } else {\n    \/\/F\u00fcr negative Werte\n     Temperatur = map(Temperatur, -40, 0, 1, 8);\n\n  }<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-008c4bd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"008c4bd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5b3af75\" data-id=\"5b3af75\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-175f9d4 elementor-widget elementor-widget-text-editor\" data-id=\"175f9d4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Anschlie\u00dfend verwenden wir die <strong>for-Schleife<\/strong>, um die entsprechenden LEDs zum Leuchten zu bringen. Bei positiven Werten wollen wir die LEDs von unten her einschalten, also muss die Schleife von <strong>i=0<\/strong> bis zu dem Wert laufen, der die aktuelle Temperatur beschreibt.<\/p><p>Im Falle eines negativen Wertes wollen wir die LEDs von oben nach unten einschalten, daher ist es am bequemsten, wenn die <strong>for-Schleife<\/strong> in umgekehrter Richtung l\u00e4uft &#8211; vom Maximalwert <strong>i=8<\/strong> bis zu dem Wert, der die aktuelle Temperatur angibt. Zum Schluss rufen wir noch die Funktion <strong>Streifen.show()<\/strong> auf.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-081af19 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"081af19\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-faf84f7\" data-id=\"faf84f7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-97340ef elementor-widget elementor-widget-image\" data-id=\"97340ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_22-1024x682.jpg\" class=\"attachment-large size-large wp-image-5360\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_22-1024x682.jpg 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_22-300x200.jpg 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_22-768x512.jpg 768w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_22-1536x1024.jpg 1536w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_22.jpg 2000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Messwert: + 15 Grad<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-ae9265f\" data-id=\"ae9265f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a5a8702 elementor-widget elementor-widget-image\" data-id=\"a5a8702\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_19-1024x682.jpg\" class=\"attachment-large size-large wp-image-5363\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_19-1024x682.jpg 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_19-300x200.jpg 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_19-768x512.jpg 768w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_19-1536x1024.jpg 1536w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_19.jpg 2000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Messwert: - 15 Grad<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3fcf4e3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3fcf4e3\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5e9eee3\" data-id=\"5e9eee3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dd00584 elementor-widget elementor-widget-text-editor\" data-id=\"dd00584\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Das fertige Programm sieht also wie folgt aus:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1f244cc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1f244cc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-845b3a8\" data-id=\"845b3a8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-be5f14a elementor-widget elementor-widget-code-highlight\" data-id=\"be5f14a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-default copy-to-clipboard word-wrap\">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-cpp line-numbers\">\n\t\t\t\t<code readonly=\"true\" class=\"language-cpp\">\n\t\t\t\t\t<xmp>#include <Adafruit_NeoPixel.h> \/\/Hinzuf\u00fcgung der Bibliothek\r\n#include <OneWire.h>\r\n#include <DallasTemperature.h>\r\n\r\n\/\/Konfiguration des Streifens\r\nAdafruit_NeoPixel Streifen = Adafruit_NeoPixel(8, A0, NEO_GRB + NEO_KHZ800);\r\n\r\nOneWire oneWire(A5); \/\/Anschluss an A5\r\nDallasTemperature sensors(&oneWire); \/\/\u00dcbermittlung von Informationen an die Bibliothek\r\n\r\nDeviceAddress ThermometerExtern = { 0x10, 0x7A, 0x31, 0x99, 0x1, 0x8, 0x0, 0x4A };\r\n\r\nvoid setup(void) {\r\n  Serial.begin(9600);\r\n  sensors.begin(); \/\/Initialisierung der Sensoren\r\n  Streifen.begin(); \/\/Initialisierung\r\n}\r\n\r\nvoid loop(void) { \r\n  sensors.requestTemperatures(); \/\/Abruf der Sensortemperatur\r\n  Serial.print(\"Aktuelle Temperatur: \");\r\n  Serial.println(sensors.getTempC(ThermometerExtern));  \/\/Informationen anzeigen\r\n  \r\n  int tempStreifen = sensors.getTempC(ThermometerExtern);\r\n  ThermometerRGB(tempStreifen);\r\n  \r\n  delay(500);\r\n}\r\n\r\nvoid ThermometerRGB(int Temperatur) {\r\n  \/\/Pr\u00fcfen, ob die Temperatur im richtigen Bereich liegt\r\n  if (Temperatur > 40) {\r\n    Temperatur = 40;\r\n  } else if (Temperatur < -40) {\r\n    Temperatur = -40;\r\n  }\r\n\r\n  \/\/Streifen l\u00f6schen\r\n  Streifen.clear();\r\n  \r\n  if (Temperatur  >= 0) {\r\n    \/\/F\u00fcr positive Werte\r\n     Temperatur = map(Temperatur , 0, 40, 1, 8); \r\n      \r\n     int i = 0;\r\n     for (i = 0; i < Temperatur; i++) {\r\n        Streifen.setPixelColor(i, Streifen.Color(255, 0, 0)); \/\/Diode Nr i leuchtet rot\r\n     }\r\n     \r\n  } else {\r\n    \/\/F\u00fcr negative Werte\r\n     Temperatur  = map(Temperatur, -40, 0, 1, 8);\r\n     int i = 0;\r\n     for (i = 8; i > Temperatur; i--) {\r\n        Streifen.setPixelColor(i, Streifen.Color(0, 0, 255)); \/\/Diode Nr i leuchtet blau\r\n     }\r\n  }\r\n\r\n  Streifen.show(); \r\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-836ce44 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"836ce44\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e181846\" data-id=\"e181846\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0a7b985 elementor-widget elementor-widget-text-editor\" data-id=\"0a7b985\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Wenn das Programm in Betrieb ist, zeigt der RGB-LED Streifen die aktuelle Temperatur an!<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-28a4433 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"28a4433\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e432642\" data-id=\"e432642\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-03bc622 elementor-widget elementor-widget-image\" data-id=\"03bc622\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"270\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/KursArd2_7_termometr.gif\" class=\"attachment-large size-large wp-image-5371\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-244a8fe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"244a8fe\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3beae10\" data-id=\"3beae10\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e9ce125 elementor-widget elementor-widget-heading\" data-id=\"e9ce125\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Was habe ich noch nicht \u00fcber den DS18B20 geschrieben?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d68a8d8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d68a8d8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ad35072\" data-id=\"ad35072\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-99ae7f3 elementor-widget elementor-widget-text-editor\" data-id=\"99ae7f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In diesem Artikel habe ich nur die Grundkonfiguration f\u00fcr den Einsatz dieser Sensoren besprochen. In der Praxis lassen sie viele weitere Operationen zu. Zum Beispiel ist es m\u00f6glich, die Aufl\u00f6sung der Temperaturmessung einzustellen.<\/p><p>Es sind auch andere Anschlussm\u00f6glichkeiten der Sensoren m\u00f6glich, z. B. mit nur zwei Leitungen. Dieser Artikel sollte nur einen grundlegenden \u00dcberblick \u00fcber analoge und digitale Thermometer geben, daher wollte ich nicht ins Detail gehen.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5f135ec4 custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5f135ec4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3b7f7527\" data-id=\"3b7f7527\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-3309f32a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3309f32a\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-4acbdb3d blue-box-bestellen-ein-set\" data-id=\"4acbdb3d\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-451e10bd elementor-widget elementor-widget-text-editor\" data-id=\"451e10bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">Bei Interesse verweise ich auf die <a href=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/DS18B20-1.pdf\">Dokumentation f\u00fcr den Sensor<\/a>\u00a0und die anderen Beispiele, die in den hier verwendeten Bibliotheken enthalten sind.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e85cdd8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e85cdd8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d79d5d3\" data-id=\"d79d5d3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ecfee51 elementor-widget elementor-widget-heading\" data-id=\"ecfee51\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Vor- und Nachteile des DS18B20<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2f53c1b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2f53c1b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e040540\" data-id=\"e040540\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ea5b3bd elementor-widget elementor-widget-text-editor\" data-id=\"ea5b3bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Im Vergleich zu dem zuvor besprochenen analogen Sensor erwies sich das DS18B20-Thermometer als wesentlich &#8222;schwieriger&#8220; zu handhaben. Man muss ihm etwas mehr Zeit widmen. Leider ist es auch teurer als sein Vorg\u00e4nger.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3b6d7646 custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3b6d7646\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-25a89ea4\" data-id=\"25a89ea4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7cb835d1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7cb835d1\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-2d0b556f blue-box-bestellen-ein-set\" data-id=\"2d0b556f\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-23dadab2 elementor-widget elementor-widget-text-editor\" data-id=\"23dadab2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">Der Vorgang der Temperaturmessung erzeugt eine minimale Erw\u00e4rmung der Sensorstruktur,<br \/>daher kann ein h\u00e4ufiges Abfragen der Ergebnisse zu einer Verf\u00e4lschung der Messungen f\u00fchren!<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a1dcac5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a1dcac5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ddae658\" data-id=\"ddae658\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-83be27e elementor-widget elementor-widget-text-editor\" data-id=\"83be27e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Auf der anderen Seite <strong>ist dieser Sensor deutlich vielseitiger<\/strong>. Die digitale \u00dcbertragung \u00fcber die 1-Wire-Schnittstelle erweist sich als unverzichtbar, wenn man einen gr\u00f6\u00dferen Bereich mit Sensoren abdecken will.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7055bd9e custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7055bd9e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-44590e06\" data-id=\"44590e06\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5b78bc16 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5b78bc16\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-65f4dad6 blue-box-bestellen-ein-set\" data-id=\"65f4dad6\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-63b4b5e8 elementor-widget elementor-widget-text-editor\" data-id=\"63b4b5e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">Wenn die Anzahl der Sensoren steigt, brauchen wir die Anzahl der Leitungen nicht zu erh\u00f6hen.<br \/>Dar\u00fcber hinaus lassen sich die Thermometer dank eindeutiger Adressen leicht identifizieren.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-131edb9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"131edb9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-264ee01\" data-id=\"264ee01\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8afd9ae elementor-widget elementor-widget-heading\" data-id=\"8afd9ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Zusammenfassung<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6e31441 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6e31441\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-494b32a\" data-id=\"494b32a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-68b3185 elementor-widget elementor-widget-text-editor\" data-id=\"68b3185\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Die Verwendung der besprochenen Sensoren ist nicht auf den Bau eines einfachen Haushaltsthermometers beschr\u00e4nkt. Die Messung der atmosph\u00e4rischen Bedingungen ist auch f\u00fcr die <strong>Kontrolle des Betriebs komplexerer Ger\u00e4te<\/strong> n\u00fctzlich. Bei einem mobilen Roboter kann man zum Beispiel \u00fcberpr\u00fcfen, ob die Motoren oder Batterien eine zu hohe Temperatur erreicht haben. Eine solche Diagnose kann das Ger\u00e4t vor Sch\u00e4den bewahren!<\/p><p>Im n\u00e4chsten Teil des Arduino-Kurses werden wir weiter auf atmosph\u00e4rische Sensoren eingehen. Diesmal geht es jedoch um den beliebten DHT11, einen <strong>Temperatur- und Feuchtigkeitssensor in einem Geh\u00e4use.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-745a8938 custom-kurs-nav-bottom-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"745a8938\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-22cb5782\" data-id=\"22cb5782\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6749fa81 elementor-widget elementor-widget-heading\" data-id=\"6749fa81\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Kurs Navigation<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-8e73803 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8e73803\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-6fb02d63\" data-id=\"6fb02d63\" data-element_type=\"column\" data-e-type=\"column\" id=\"menu-nav-prev-col-bottom\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2c29ad23 elementor-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"2c29ad23\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"menu-prev-btn-bottom\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-ii-kurs-6-7-segment-anzeigen\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">&lt;&lt; Vorheriger Teil<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-471de978\" data-id=\"471de978\" data-element_type=\"column\" data-e-type=\"column\" id=\"menu-nav-middle-col-bottom\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-39b8665e elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"39b8665e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-map-signs\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-57d4628d\" data-id=\"57d4628d\" data-element_type=\"column\" data-e-type=\"column\" id=\"menu-nav-next-col-bottom\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5ce6a24b elementor-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"5ce6a24b\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"menu-next-btn-bottom\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-stufe-ii-8-digitaler-feuchtigkeitssensor-dht11\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">N\u00e4chster Teil &gt;&gt;<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-1363079c elementor-align-center elementor-widget elementor-widget-button\" data-id=\"1363079c\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"menu-nav-btn-bottom\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-md\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Alle Teile ein-\/ausblenden<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6436f9b7 elementor-nav-menu__text-align-aside elementor-widget elementor-widget-nav-menu\" data-id=\"6436f9b7\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"menu-nav-post-bottom\" data-settings=\"{&quot;layout&quot;:&quot;dropdown&quot;,&quot;submenu_icon&quot;:{&quot;value&quot;:&quot;&lt;i class=\\&quot;\\&quot; aria-hidden=\\&quot;true\\&quot;&gt;&lt;\\\/i&gt;&quot;,&quot;library&quot;:&quot;&quot;}}\" data-widget_type=\"nav-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<nav class=\"elementor-nav-menu--dropdown elementor-nav-menu__container\" aria-hidden=\"true\">\n\t\t\t\t<ul id=\"menu-2-6436f9b7\" class=\"elementor-nav-menu\"><li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10167\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs-stufe-2\/arduino-kurs-stufe-ii-1-einfuehrung-inhaltsverzeichnis\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Arduino Kurs Stufe II \u2013 #1 \u2013 Einf\u00fchrung, Inhaltsverzeichnis<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10166\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs-stufe-2\/arduino-kurs-ii-2-rgb-leds-traditionell-und-ws2812\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Arduino Kurs Stufe II \u2013 #2 \u2013 RGB LEDs (traditionell und WS2812)<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10165\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs-stufe-2\/arduino-kurs-ii-3-alarmsirene-mosfet-in-der-praxis\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Arduino Kurs Stufe II \u2013 #3 \u2013 Alarmsirene, MOSFET in der Praxis<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10164\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs-stufe-2\/arduino-ii-kurs-4-unterbrechungen-reed-schalter-pir-sensor\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Arduino Kurs Stufe II \u2013 #4 \u2013 Unterbrechungen, Reed-Schalter, PIR-Sensor<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10163\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs-stufe-2\/arduino-ii-kurs-5-tastatur-eigene-alarmanlage\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Arduino Kurs Stufe II \u2013 #5 \u2013 Tastatur, eigene Alarmanlage<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10162\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs-stufe-2\/arduino-ii-kurs-6-7-segment-anzeigen\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Arduino Kurs Stufe II \u2013 #6 \u2013 7-Segment-Anzeigen<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10161\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs-stufe-2\/arduino-kurs-stufe-ii-7-analoge-und-digitale-thermometer\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Arduino Kurs Stufe II \u2013 #7 \u2013 analoge und digitale Thermometer<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10160\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs-stufe-2\/arduino-kurs-stufe-ii-8-digitaler-feuchtigkeitssensor-dht11\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Arduino Kurs Stufe II \u2013 #8 \u2013 digitaler Feuchtigkeitssensor (DHT11)<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10159\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs-stufe-2\/arduino-kurs-stufe-ii-9-multitasking-verzoegerungen-mit-millis\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Arduino Kurs Stufe II \u2013 #9 \u2013 Multitasking, Verz\u00f6gerungen mit millis()<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-678579c8 custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"678579c8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-77c7fe20\" data-id=\"77c7fe20\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-59f8c3a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"59f8c3a\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-3d4bbd51 blue-box-bestellen-ein-set\" data-id=\"3d4bbd51\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5a8f57e5 elementor-widget elementor-widget-text-editor\" data-id=\"5a8f57e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><i class=\"fas fa-shopping-cart fa-lg\" style=\"color: #004085;\"><\/i> Bestellen Sie ein Set mit Elementen und beginnen Sie mit dem Lernen in der Praxis! <a href=\"https:\/\/botland.de\/starter-kits-fur-arduino\/23721-forbot-arduino-bausatz-stufe-2-5904422384296.html\"><strong>Hier gehts zum Shop 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elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b67ec11 elementor-widget elementor-widget-heading\" data-id=\"b67ec11\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Anlagen<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-511edc8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"511edc8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-24e1f21\" data-id=\"24e1f21\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f944789 elementor-widget__width-auto elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"f944789\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"far fa-file-alt\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-cf1dcd1\" data-id=\"cf1dcd1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9daec44 elementor-widget elementor-widget-text-editor\" data-id=\"9daec44\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong><span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/LM35.pdf\">LM35<\/a><\/span> (pdf, 342 KB)<\/strong><\/p><p>LM35-Dokumentation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-034e403 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"034e403\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-2d7b06b\" data-id=\"2d7b06b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-eb277d8 elementor-widget__width-auto elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"eb277d8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"far fa-file-alt\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-d0c56e2\" data-id=\"d0c56e2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a6e6e13 elementor-widget elementor-widget-text-editor\" data-id=\"a6e6e13\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong><span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/03\/DS18B20-1.pdf\">DS18B20<\/a><\/span> (pdf, 256 KB)<\/strong><\/p><p>DS18B20 Dokumentation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u00a0 In diesem Teil des Arduino-Kurses werden wir zwei Konzepte f\u00fcr Sensoren vergleichen. Wir werden analoge und digitale Thermometer in der Praxis testen! Dazu werden wir die sehr beliebten LM35&#8211; und DS18B20-Sensoren verwenden. Die Kombination dieser Schaltungen mit den kennengelernten programmierbaren Dioden wird es uns erm\u00f6glichen, ein interessantes Haus-Thermometer zu bauen! tempMAX) { \/\/Wenn die [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":5066,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[62],"tags":[],"class_list":["post-5063","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino-kurs-stufe-2"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Arduino Kurs Stufe II - #7 - analoge und digitale Thermometer - FORBOT<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/forbot.com\/cs\/kurz-arduino-uroven-2\/kurz-arduino-uroven-ii-7-analogove-a-digitalni-teplomery\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Arduino Kurs Stufe II - #7 - analoge und digitale Thermometer - FORBOT\" \/>\n<meta property=\"og:description\" content=\"\u00a0 In diesem Teil des Arduino-Kurses werden wir zwei Konzepte f\u00fcr Sensoren vergleichen. 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