{"id":5425,"date":"2024-01-18T15:43:47","date_gmt":"2024-01-18T14:43:47","guid":{"rendered":"https:\/\/forbot.com\/uncategorized-cs\/kurz-arduino-3-uart-komunikace-s-pc-promenne\/"},"modified":"2024-09-06T19:52:35","modified_gmt":"2024-09-06T17:52:35","slug":"kurz-arduino-3-uart-komunikace-s-pc-promenne","status":"publish","type":"post","link":"https:\/\/forbot.com\/cs\/kurz-arduino\/kurz-arduino-3-uart-komunikace-s-pc-promenne\/","title":{"rendered":"Kurz Arduino &#8211; #3 &#8211; UART (komunikace s PC), prom\u011bnn\u00e9"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"5425\" class=\"elementor elementor-5425 elementor-1434\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4fc26de1 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4fc26de1\" 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-1c983407\" data-id=\"1c983407\" 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-6296ba33 elementor-widget elementor-widget-image\" data-id=\"6296ba33\" 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=\"1024\" height=\"683\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/ARD1_miniaturki_3-1024x683.jpg\" class=\"attachment-large size-large wp-image-6293\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/ARD1_miniaturki_3-1024x683.jpg 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/ARD1_miniaturki_3-300x200.jpg 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/ARD1_miniaturki_3-768x512.jpg 768w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/ARD1_miniaturki_3.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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-509872f2\" data-id=\"509872f2\" 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-2e42cb61 elementor-widget elementor-widget-text-editor\" data-id=\"2e42cb61\" 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<strong>Arduino<\/strong> umo\u017e\u0148uje pou\u017eit\u00ed mnoha komunika\u010dn\u00edch rozhran\u00ed. D\u00edky nim mohou vytvo\u0159en\u00e9 n\u00e1vrhy komunikovat s jin\u00fdmi obvody, senzory nebo po\u010d\u00edta\u010dem.\n<br><br>\nV t\u00e9to \u010d\u00e1sti kurzu se budeme zab\u00fdvat rozhran\u00edm <strong>UART<\/strong>. Jedn\u00e1 se o jednoduch\u00e9 a velmi obl\u00edben\u00e9 s\u00e9riov\u00e9 rozhran\u00ed. Zejm\u00e9na p\u0159i komunikaci s po\u010d\u00edta\u010dem.\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-4bd00de8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4bd00de8\" 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-1672f0cf\" data-id=\"1672f0cf\" 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-3aac9261 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3aac9261\" 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-2ac0e9ec\" data-id=\"2ac0e9ec\" 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-4366ded8 elementor-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"4366ded8\" 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\/cs\/kurz-arduino\/kurz-arduino-2-zaklady-programovani-i-o-porty\/\">\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; P\u0159edchoz\u00ed \u010d\u00e1st<\/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-4ef31710\" data-id=\"4ef31710\" 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-6f85cd71 elementor-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"6f85cd71\" 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\">Navigace v kurzu \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-4664bd32\" data-id=\"4664bd32\" 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-24f1bdaf elementor-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"24f1bdaf\" 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=\"\/cs\/kurz-arduino\/arduino-kurz-4-adc-prevodnik\/\">\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\">Dal\u0161\u00ed \u010d\u00e1st &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-27db9188 elementor-nav-menu__text-align-aside elementor-widget elementor-widget-nav-menu\" data-id=\"27db9188\" 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-2-27db9188\" class=\"elementor-nav-menu\"><li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10148\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-grundlagenkurs-0-inhaltsverzeichnis-einfuehrung\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Kurz z\u00e1klad\u016f Arduino &#8211; #0 &#8211; Obsah, \u00favod<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10149\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-1-arduino-grundlagen-und-umgebung\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Kurz Arduino &#8211; #1 &#8211; Z\u00e1klady a prost\u0159ed\u00ed Arduino<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10150\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-2-grundlagen-der-programmierung-i-o-ports\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Kurz Arduino &#8211; #2 &#8211; Z\u00e1klady programov\u00e1n\u00ed, I\/O porty<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10151\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-3-uart-kommunikation-mit-dem-pc-variablen\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Kurz Arduino &#8211; #3 &#8211; UART (komunikace s PC), prom\u011bnn\u00e9<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10157\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-4-adc-wandler\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Kurz Arduino &#8211; #4 &#8211; ADC p\u0159evodn\u00edk<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10152\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-5-pwm-servomotoren-bibliotheken\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Kurz Arduino &#8211; #5 &#8211; PWM, servomotory, knihovny<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10153\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-6-uart-fortsetzung-servos\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Kurz Arduino &#8211; #6 &#8211; Pokra\u010dov\u00e1n\u00ed UART, serva<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10154\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-7-textanzeige-lcd-2x16\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Kurz Arduino &#8211; #7 &#8211; Textov\u00fd displej, LCD 2\u00d716<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10158\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-8-dc-motorsteuerung-for-schleife\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Kurz Arduino &#8211; #8 &#8211; \u0158\u00edzen\u00ed stejnosm\u011brn\u00e9ho motoru, smy\u010dka for<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10155\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-9-hc-sr04-abstandssensor-funktionen\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Kurz Arduino &#8211; #9 &#8211; HC-SR04 Distan\u010dn\u00ed senzor, funkce<\/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-7d4c97b custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7d4c97b\" 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-02efac6\" data-id=\"02efac6\" 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-5d27184 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5d27184\" 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-8c569ba blue-box-bestellen-ein-set\" data-id=\"8c569ba\" 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-f7ef7a4 elementor-widget elementor-widget-text-editor\" data-id=\"f7ef7a4\" 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> Objednejte si sadu prvk\u016f a za\u010dn\u011bte se u\u010dit v praxi! <a href=\"https:\/\/botland.de\/suche?s=forbot%20arduino\"><strong>Kliknut\u00edm sem p\u0159ejdete do obchodu &gt;&gt;<\/strong><\/a><\/p>\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-111a64a custom-heading-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"111a64a\" 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-e1ad341\" data-id=\"e1ad341\" 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-405e35e elementor-widget elementor-widget-heading\" data-id=\"405e35e\" 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\">Jak funguje UART? - Trocha teorie<\/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-5c6e39b custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5c6e39b\" 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-289654b\" data-id=\"289654b\" 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-3201671 elementor-widget elementor-widget-text-editor\" data-id=\"3201671\" 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>Jeho funk\u010dn\u00ed princip je zalo\u017een na s\u00e9riov\u00e9m p\u0159enosu posloupnosti bit\u016f, kter\u00e9 jsou n\u00e1sledn\u011b spojeny do informace. Jeden r\u00e1mec (zjednodu\u0161en\u011b \u0159e\u010deno: bajt) je p\u0159en\u00e1\u0161en v n\u00e1sleduj\u00edc\u00edm tvaru:<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-375d8e9 custom-img-in-post-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"375d8e9\" 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-a243f0d\" data-id=\"a243f0d\" 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-7eb1b05 elementor-widget elementor-widget-image\" data-id=\"7eb1b05\" 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=\"300\" height=\"75\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/KursArduino_2_001.png-300x75.png\" class=\"attachment-medium size-medium wp-image-1448\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/KursArduino_2_001.png-300x75.png 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/KursArduino_2_001.png.png 500w\" 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\">P\u0159\u00edklad r\u00e1mce rozhran\u00ed UART<\/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-cbcc992 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cbcc992\" 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-74d98e5\" data-id=\"74d98e5\" 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-c22c320 elementor-widget elementor-widget-text-editor\" data-id=\"c22c320\" 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>P\u0159enos za\u010d\u00edn\u00e1 <strong>start bitem<\/strong>, kter\u00fd je na obr\u00e1zku ozna\u010den <strong>BS<\/strong>. Tento bit je v\u017edy logick\u00e1 nula. V z\u00e1vislosti na konfiguraci n\u00e1sleduje <strong>7, 8 nebo 9 datov\u00fdch bit\u016f<\/strong> (zde ozna\u010den\u00fdch jako B0-B7), kter\u00e9 p\u0159edstavuj\u00ed p\u0159en\u00e1\u0161en\u00e9 informace. <strong>Stop bit<\/strong> (zde ozna\u010den\u00fd jako BK bit) je bit, kter\u00fd je logickou jedni\u010dkou &#8211; ozna\u010duje konec p\u0159enosu.<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-676c8b84 custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"676c8b84\" 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-32a73f0a\" data-id=\"32a73f0a\" 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-3cbe1056 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3cbe1056\" 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-4a262b6c blue-box-bestellen-ein-set\" data-id=\"4a262b6c\" 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-3575caa1 elementor-widget elementor-widget-text-editor\" data-id=\"3575caa1\" 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;\">Na\u0161t\u011bst\u00ed se nemus\u00edme starat o rozd\u011blov\u00e1n\u00ed dat na bity\/byty\/sn\u00edmky. V\u0161echny operace <strong>za n\u00e1s prov\u00e1d\u00ed Arduino<\/strong>.<\/p>\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-3e5d44b custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3e5d44b\" 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-90fd471\" data-id=\"90fd471\" 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-d66da22 elementor-widget elementor-widget-text-editor\" data-id=\"d66da22\" 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>P\u0159i pou\u017eit\u00ed UART na Arduinu n\u00e1s zaj\u00edmaj\u00ed dva piny:<\/p>\n<ul>\n<li><strong>Tx<\/strong> pro odes\u00edl\u00e1n\u00ed dat (pin 1 na Arduino),<\/li>\n<li><strong>Rx<\/strong> pro p\u0159\u00edjem dat (pin 0 na Arduino).<\/li>\n<\/ul>\n<p>Aby p\u0159enos prob\u00edhal spr\u00e1vn\u011b, mus\u00ed b\u00fdt na obou \u010dipech nastavena <strong>stejn\u00e1 p\u0159enosov\u00e1 rychlost<\/strong> &#8211; tzv. <strong>baud rate<\/strong>. Ur\u010duje po\u010det bit\u016f p\u0159enesen\u00fdch za sekundu. Obvykl\u00e9 hodnoty jsou: 9600 a 115200.<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c5ee85e custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c5ee85e\" 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-0625460\" data-id=\"0625460\" 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-ed24636 elementor-widget elementor-widget-text-editor\" data-id=\"ed24636\" 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\tPo\u010d\u00edta\u010d, se kter\u00fdm chceme komunikovat, mus\u00ed <strong>b\u00fdt tak\u00e9 vybaven vhodn\u00fdm rozhran\u00edm.<\/strong> V\u00fdrobci po\u010d\u00edta\u010d\u016f bohu\u017eel zru\u0161ili standardn\u00ed s\u00e9riov\u00e9 rozhran\u00ed RS-232, kter\u00fdm byla je\u0161t\u011b p\u0159ed n\u011bkolika lety vybavena v\u011bt\u0161ina po\u010d\u00edta\u010d\u016f.\n<br><br>\n<strong>Zb\u00fdv\u00e1 komunikace p\u0159es USB<\/strong>. Tento \u00fakol je bohu\u017eel pom\u011brn\u011b obt\u00ed\u017en\u00fd. Z tohoto d\u016fvodu v\u011bt\u0161ina hobbyist\u016f pou\u017e\u00edv\u00e1 p\u0159evodn\u00edky UART &lt;-&gt; USB, kter\u00e9 pr\u00e1ci zna\u010dn\u011b usnad\u0148uj\u00ed. S Arduino si s t\u00edm nemus\u00edte d\u011blat starosti. Takov\u00fd p\u0159evodn\u00edk je ji\u017e <strong>zabudov\u00e1n v na\u0161\u00ed desce<\/strong>.\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-b332b60 custom-img-in-post-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b332b60\" 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-7ca1fa4\" data-id=\"7ca1fa4\" 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-6f81946 elementor-widget elementor-widget-image\" data-id=\"6f81946\" 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=\"300\" height=\"146\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/USB-300x146.png\" class=\"attachment-medium size-medium wp-image-1464\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/USB-300x146.png 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/USB-1024x497.png 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/USB-768x373.png 768w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/USB-850x413.png 850w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/USB.png 1069w\" 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\">P\u0159ipojen\u00ed p\u0159es USB.<\/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-3172d6d custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3172d6d\" 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-a9522b0\" data-id=\"a9522b0\" 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-9c1e5d5 elementor-widget elementor-widget-text-editor\" data-id=\"9c1e5d5\" 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\tProto nemus\u00edme nikde propojovat piny 0 a 1. Jedin\u00e9, co mus\u00edte ud\u011blat, je p\u0159ipojit po\u010d\u00edta\u010d k Arduino pomoc\u00ed kabelu USB (stejn\u00e9ho, kter\u00fd se pou\u017e\u00edv\u00e1 pro programov\u00e1n\u00ed).\n<br><br>\nNyn\u00ed se dost\u00e1v\u00e1me k praktick\u00fdm p\u0159\u00edklad\u016fm. Prvn\u00ed dva programy vy\u017eaduj\u00ed <strong>POUZE p\u0159ipojen\u00ed Arduino k po\u010d\u00edta\u010di p\u0159es USB<\/strong>. Teprve pozd\u011bji p\u0159id\u00e1me do na\u0161eho obvodu perifern\u00ed za\u0159\u00edzen\u00ed.\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-2e80ec7 custom-fertige-sets-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2e80ec7\" 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-5f3a765\" data-id=\"5f3a765\" 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-67ae942 custom-heading-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"67ae942\" 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-a239db3\" data-id=\"a239db3\" 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-2a6f7bd elementor-widget elementor-widget-heading\" data-id=\"2a6f7bd\" 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\">Hotov\u00e9 sady pro kurzy Forbot<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5ac0a5 elementor-widget elementor-widget-text-editor\" data-id=\"a5ac0a5\" 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> Sada prvk\u016f &nbsp; <i class=\"fas fa-solid fa-comments fa-sm\" style=\"color: #ffffff;\"><\/i> Zaru\u010den\u00e1 podpora \n &nbsp; <i class=\"fas fa-solid fa-truck fa-flip-horizontal fa-sm\" style=\"color: #ffffff;\"><\/i> Odesl\u00e1n\u00ed do 24 hodin\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-c83a1c8 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c83a1c8\" 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-391e6ca\" data-id=\"391e6ca\" 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-11438dc elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"11438dc\" 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.cz\/startovaci-sady-pro-arduino\/23719-forbot-sada-arduino-5904422384302.html\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"211\" height=\"170\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/kurs_arduino_zestaw-2.jpg\" class=\"attachment-medium size-medium wp-image-2030\" alt=\"\" \/>\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-c4621dd custom-fertige-sets-right-col\" data-id=\"c4621dd\" 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-8e1ebab elementor-widget elementor-widget-text-editor\" data-id=\"8e1ebab\" 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>U na\u0161ich prodejc\u016f si nyn\u00ed m\u016f\u017eete zakoupit sadu <strong>v\u00edce ne\u017e 70 element\u016f<\/strong> pot\u0159ebn\u00fdch pro cvi\u010den\u00ed v kurzu!<\/p>\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-0aa7f99 elementor-align-center custom-fertige-sets-btn elementor-widget elementor-widget-button\" data-id=\"0aa7f99\" 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.cz\/startovaci-sady-pro-arduino\/23719-forbot-sada-arduino-5904422384302.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\">Objednejte si na Botland.cz &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<div class=\"elementor-element elementor-element-f688131 elementor-widget elementor-widget-text-editor\" data-id=\"f688131\" 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;\" align=\"center\">Popul\u00e1rn\u00ed sada: <a href=\"https:\/\/botland.de\"><span>Arduino Master<\/span><\/a> &#8211; <a href=\"https:\/\/botland.de\"><span>Robotics Master<\/span><\/a><\/p>\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-c4d882d custom-heading-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c4d882d\" 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-5aafc7f\" data-id=\"5aafc7f\" 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-25e2927 elementor-widget elementor-widget-heading\" data-id=\"25e2927\" 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\">Prvn\u00ed program 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-54d6846 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"54d6846\" 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-104166c\" data-id=\"104166c\" 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-f7d867a elementor-widget elementor-widget-text-editor\" data-id=\"f7d867a\" 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>\u00dakolem n\u00e1sleduj\u00edc\u00edho programu je jednodu\u0161e pravideln\u011b odes\u00edlat text do po\u010d\u00edta\u010de:<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9c82508 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9c82508\" 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-af31e8e\" data-id=\"af31e8e\" 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-dba35cf elementor-widget elementor-widget-code-highlight\" data-id=\"dba35cf\" 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(){\r\n  Serial.begin(9600); \/\/Nastaven\u00ed p\u0159enosov\u00e9 rychlosti\r\n  Serial.println(\"V\u00edtejte na Forbot!\"); \/\/Jednor\u00e1zov\u00e9 odesl\u00e1n\u00ed textu\r\n}\r\nvoid loop() {\r\n  delay(5000);\r\n  Serial.println(\"Uplynulo 5 sekund!\"); \/\/Odes\u00edl\u00e1n\u00ed ve smy\u010dce\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-59a72bf custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"59a72bf\" 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-424d8b7\" data-id=\"424d8b7\" 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-4593dec elementor-widget elementor-widget-text-editor\" data-id=\"4593dec\" 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\tPo nahr\u00e1n\u00ed v\u00fd\u0161e uveden\u00e9ho programu <strong>se z\u0159ejm\u011b nic nestane<\/strong>. Abychom mohli sledovat provoz, mus\u00edme v nab\u00eddce Arduino vybrat n\u00e1sleduj\u00edc\u00ed polo\u017eky:&gt;Serial Port Monitor. Otev\u0159e se nov\u00e9 okno. Toto okno se obecn\u011b ozna\u010duje jako <strong>termin\u00e1l<\/strong>. Zde m\u016f\u017eeme sledovat, co se pos\u00edl\u00e1 z\/do Arduino p\u0159es port COM, tj. n\u00e1\u0161 UART.\n<br><br>\n<span style=\"color: #ff0000;\"><strong>Aktualizace, leden 2016<\/strong><\/span> &#8211; Od aktualizace prost\u0159ed\u00ed Arduino IDE se funkce ozna\u010dovan\u00e1 zde jako Serial Port Monitor nach\u00e1z\u00ed pod volbou Serial Monitor. Pokud se v programu zobrazuj\u00ed ob\u011b mo\u017enosti, vyberte nyn\u00ed mo\u017enost Serial Monitor, druh\u00e1 mo\u017enost bude pops\u00e1na v \u010d\u00e1sti 10.\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-48a33331 custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"48a33331\" 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-624e2e4c\" data-id=\"624e2e4c\" 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-1e2d6107 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1e2d6107\" 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-4e0dcf80 blue-box-bestellen-ein-set\" data-id=\"4e0dcf80\" 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-3c056961 elementor-widget elementor-widget-text-editor\" data-id=\"3c056961\" 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;\">Je d\u016fle\u017eit\u00e9, aby termin\u00e1l pracoval <strong>spr\u00e1vnou rychlost\u00ed<\/strong> na portu COM, ke kter\u00e9mu je Arduino p\u0159ipojeno! Nastaven\u00ed rychlosti najdete v prav\u00e9m doln\u00edm rohu termin\u00e1lu.<\/p>\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-1ac603c custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1ac603c\" 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-ee50ee6\" data-id=\"ee50ee6\" 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-7d2fb65 elementor-widget elementor-widget-text-editor\" data-id=\"7d2fb65\" 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>Pr\u016fb\u011bh programu v praxi:<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d27e6fd custom-img-in-post-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d27e6fd\" 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-50673da\" data-id=\"50673da\" 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-2dcdcb0 elementor-widget elementor-widget-image\" data-id=\"2dcdcb0\" 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=\"193\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/image-76-1024x193.png\" class=\"attachment-large size-large wp-image-6303\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/image-76-1024x193.png 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/image-76-300x57.png 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/image-76-768x145.png 768w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/image-76.png 1218w\" 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\">Text odeslan\u00fd do termin\u00e1lu.<\/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-7880aa7 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7880aa7\" 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-6b4f61c\" data-id=\"6b4f61c\" 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-c3926d9 elementor-widget elementor-widget-text-editor\" data-id=\"c3926d9\" 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\tP\u0159ejd\u011bme nyn\u00ed k anal\u00fdze programu. Nejprve je t\u0159eba nastavit p\u0159enosovou rychlost. K tomu slou\u017e\u00ed funkce <strong>Serial.begin(speed)<\/strong>, kde <strong>speed<\/strong> ur\u010duje p\u0159enosovou rychlost. V tomto p\u0159\u00edpad\u011b je to 9600 baud\/s. Pro odesl\u00e1n\u00ed \u0159et\u011bzce znak\u016f se v\u0161ak pou\u017e\u00edv\u00e1 funkce &#8211; <strong>Serial.println(val)<\/strong>, kde <strong>val<\/strong> je \u0159et\u011bzec znak\u016f nebo \u010d\u00edslo.\n<br><br>\nText &#8222;V\u00edtejte ve Forbotu!&#8220; se zobraz\u00ed pouze jednou, proto\u017ee jsme ho vlo\u017eili do funkce nastaven\u00ed, a jak je vid\u011bt z obr\u00e1zku <a href=\"https:\/\/forbot.com\/cs\/kurz-arduino\/kurz-arduino-2-zaklady-programovani-i-o-porty\/\"><span>p\u0159edchoz\u00ed \u010d\u00e1sti<\/span><\/a> kurzu &#8211; pokyny se provedou a\u017e po spu\u0161t\u011bn\u00ed programu.\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-e21dab custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e21dab\" 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-3feca13d\" data-id=\"3feca13d\" 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-4e978a95 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4e978a95\" 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-687f50e blue-box-bestellen-ein-set\" data-id=\"687f50e\" 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-7b25ee36 elementor-widget elementor-widget-text-editor\" data-id=\"7b25ee36\" 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;\">Lze tak\u00e9 pozorovat funk\u010dn\u00ed p\u0159enos lze <strong>tak\u00e9 pozorovat na LED diod\u00e1ch zabudovan\u00fdch v Arduino<\/strong> (ozna\u010den\u00e9 Tx a Rx)! Rozsv\u00edt\u00ed se, kdy\u017e prob\u00edh\u00e1 p\u0159enos dat z\/do na\u0161\u00ed desky.<\/p>\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-ab12825 custom-heading-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ab12825\" 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-5888ec1\" data-id=\"5888ec1\" 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-32afbcd elementor-widget elementor-widget-heading\" data-id=\"32afbcd\" 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\">Dom\u00e1c\u00ed \u00fakol 2.1<\/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-8101d84 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8101d84\" 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-1b0b191\" data-id=\"1b0b191\" 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-37018fc elementor-widget elementor-widget-text-editor\" data-id=\"37018fc\" 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>Zjist\u011bte, co se stane, kdy\u017e v okn\u011b termin\u00e1lu zvol\u00edte jin\u00e9 rychlosti, ne\u017e jak\u00e9 jsou nastaveny v Arduino. Kdy doch\u00e1z\u00ed k chyb\u00e1m? Jak se projevuj\u00ed? Jak sami uvid\u00edte, chyby jsou zcela odli\u0161n\u00e9 a je t\u0159eba je br\u00e1t v \u00favahu.<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7d0f210 custom-heading-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7d0f210\" 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-25b6f4d\" data-id=\"25b6f4d\" 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-d9553f0 elementor-widget elementor-widget-heading\" data-id=\"d9553f0\" 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\">Interakce s programem<\/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-d73a9eb custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d73a9eb\" 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-aa75ac1\" data-id=\"aa75ac1\" 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-6781313 elementor-widget elementor-widget-text-editor\" data-id=\"6781313\" 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\tInformace samoz\u0159ejm\u011b nemus\u00ed b\u00fdt prost\u0159ednictv\u00edm UART odes\u00edl\u00e1ny nep\u0159etr\u017eit\u011b; odes\u00edl\u00e1n\u00ed a p\u0159ij\u00edm\u00e1n\u00ed m\u016f\u017ee prob\u00edhat i v \u010dase, kter\u00fd si sami zvol\u00edme. To je velmi u\u017eite\u010dn\u00e9, t\u0159eba jen pro diagnostiku fungov\u00e1n\u00ed obvodu nebo signalizaci r\u016fzn\u00fdch ud\u00e1lost\u00ed.\n<br><br>\nP\u0159edstavme si situaci, ve kter\u00e9 <strong>Arduino hraje roli kontrolky okna,<\/strong> se speci\u00e1ln\u00edm tla\u010d\u00edtkem\/senzorem p\u0159ipojen\u00fdm k jeho r\u00e1mu. Cel\u00fd mechanismus funguje tak, \u017ee p\u0159i zav\u0159en\u00e9m okn\u011b je tla\u010d\u00edtko zkratov\u00e1no na zem, jinak je obvod p\u0159eru\u0161en.\n<br><br>\nS d\u0159\u00edve z\u00edskan\u00fdmi znalostmi byste mohli napsat program, kter\u00fd p\u0159i otev\u0159en\u00ed okna rozsv\u00edt\u00ed barevnou LED diodu. Pokusme se v\u0161ak n\u00e1\u0161 program roz\u0161\u00ed\u0159it. Arduino vybav\u00edme tla\u010d\u00edtkem (kter\u00e9 imituje senzor v okenn\u00edm r\u00e1mu) a dv\u011bma LED diodami (zelenou a \u010dervenou).\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-19603f3 custom-img-in-post-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"19603f3\" 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-6e46176\" data-id=\"6e46176\" 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-3b6ff03 elementor-widget elementor-widget-image\" data-id=\"3b6ff03\" 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=\"1536\" height=\"1023\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/a1_4-1536x1023.png\" class=\"attachment-1536x1536 size-1536x1536 wp-image-1723\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/a1_4-1536x1023.png 1536w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/a1_4-300x200.png 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/a1_4-1024x682.png 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/a1_4-768x512.png 768w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/a1_4-850x566.png 850w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/a1_4.png 1600w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/>\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-f8fd47f custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f8fd47f\" 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-252e826\" data-id=\"252e826\" 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-8e82560 elementor-widget elementor-widget-text-editor\" data-id=\"8e82560\" 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>Kdy\u017e je okno zav\u0159en\u00e9 (stisknut\u00e9 tla\u010d\u00edtko), rozsv\u00edt\u00ed se zelen\u00e1 LED dioda. Pokud p\u0159eru\u0161\u00edte obvod (p\u0159estanete ma\u010dkat tla\u010d\u00edtko), mus\u00ed se rozsv\u00edtit \u010derven\u00e1 LED dioda a na termin\u00e1lu se zobraz\u00ed &#8222;Pozor! Alarm! Okno nen\u00ed zam\u010den\u00e9!<\/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-fa5968c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fa5968c\" 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-044dfe0\" data-id=\"044dfe0\" 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-bde70f9 elementor-widget elementor-widget-code-highlight\" data-id=\"bde70f9\" 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(){\r\n  Serial.begin(9600); \/\/Spou\u0161t\u00edme vys\u00edl\u00e1n\u00ed\r\n  \r\n  pinMode(8, OUTPUT); \/\/V\u00fdstup \u010derven\u00e9 diody\r\n  pinMode(9, OUTPUT); \/\/V\u00fdstup zelen\u00e9 diody\r\n  pinMode(10, INPUT_PULLUP); \/\/Tla\u010d\u00edtko\r\n  \r\n  digitalWrite(8, LOW); \/\/Vypnut\u00ed obou diod LED\r\n  digitalWrite(9, LOW);\r\n}\r\n\r\nvoid loop() {\r\n  if (digitalRead(10) == LOW) { \/\/Pokud je tla\u010d\u00edtko stisknuto\r\n    digitalWrite(9, HIGH); \/\/Zapnut\u00ed zelen\u00e9 diody \r\n    digitalWrite(8, LOW); \/\/Vypnut\u00ed \u010derven\u00e9 diody\r\n  } else { \/\/Pokud tla\u010d\u00edtko nen\u00ed stisknuto\r\n    digitalWrite(9, LOW); \/\/Vypnut\u00ed zelen\u00e9 diody\r\n    digitalWrite(8, HIGH); \/\/Zapnut\u00ed \u010derven\u00e9 diody\r\n    Serial.println(\"Pozor! Alarm! Okno nen\u00ed zam\u010den\u00e9!\");\r\n  }\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-0a9854a custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0a9854a\" 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-8ea82e3\" data-id=\"8ea82e3\" 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-d4284e9 elementor-widget elementor-widget-text-editor\" data-id=\"d4284e9\" 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>Pod\u00edvejme se, jak program funguje! <strong>Bohu\u017eel nen\u00ed ide\u00e1ln\u00ed,<\/strong> pokud okno nen\u00ed zav\u0159en\u00e9, proto\u017ee informace o alarmu se odes\u00edlaj\u00ed trvale. Byli bychom v\u0161ak rad\u011bji, kdyby byla odesl\u00e1na pouze jednou. M\u00e1te n\u011bjak\u00fd n\u00e1pad, jak to zm\u011bnit? Samoz\u0159ejm\u011b pomoc\u00ed smy\u010dky while, kterou jsme pou\u017e\u00edvali d\u0159\u00edve.<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fd3748c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fd3748c\" 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-cf5179d\" data-id=\"cf5179d\" 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-bffe176 elementor-widget elementor-widget-code-highlight\" data-id=\"bffe176\" 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(){\r\n  Serial.begin(9600); \/\/Spou\u0161t\u00edme vys\u00edl\u00e1n\u00ed\r\n  \r\n  pinMode(8, OUTPUT); \/\/V\u00fdstup \u010derven\u00e9 diody\r\n  pinMode(9, OUTPUT); \/\/V\u00fdstup zelen\u00e9 diody \r\n  pinMode(10, INPUT_PULLUP); \/\/Tla\u010d\u00edtko\r\n  \r\n  digitalWrite(8, LOW); \/\/Vypnut\u00ed obou diod \r\n  digitalWrite(9, LOW);\r\n}\r\n\r\nvoid loop() {\r\n  \r\n  if (digitalRead(10) == LOW) { \/\/Pokud je tla\u010d\u00edtko stisknuto\r\n    digitalWrite(9, HIGH); \/\/Zapnut\u00ed zelen\u00e9 diody \r\n    digitalWrite(8, LOW); \/\/Vypnut\u00ed \u010derven\u00e9 diody\r\n  } else { \/\/Pokud tla\u010d\u00edtko nen\u00ed stisknuto\r\n    digitalWrite(9, LOW); \/\/Vypnut\u00ed zelen\u00e9 diody\r\n    digitalWrite(8, HIGH); \/\/Zapnut\u00ed \u010derven\u00e9 diody\r\n    Serial.println(\"Pozor! Alarm! Okno nen\u00ed zam\u010den\u00e9!\");\r\n    \r\n    while (digitalRead(10) == HIGH) {\r\n      \/\/Zastav\u00edme se v pr\u00e1zdn\u00e9 smy\u010dce, dokud se okno op\u011bt nezav\u0159e.\r\n      delay(25); \/\/Ve smy\u010dce zav\u00e1d\u00edme mal\u00e9 zpo\u017ed\u011bn\u00ed 25 ms, abychom kompenzovali ru\u0161en\u00ed.\r\n    }\r\n \r\n  }\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-7ed46eb custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7ed46eb\" 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-c982350\" data-id=\"c982350\" 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-ad89421 elementor-widget elementor-widget-text-editor\" data-id=\"ad89421\" 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>M\u016f\u017eeme v\u00fd\u0161e uveden\u00fd k\u00f3d n\u011bjak vylep\u0161it? Zlep\u0161it ne, ale samoz\u0159ejm\u011b ji m\u016f\u017eeme ud\u011blat <strong>elegantn\u011bji<\/strong>.<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7ea71b7 custom-heading-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7ea71b7\" 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-ef60b67\" data-id=\"ef60b67\" 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-bf357b8 elementor-widget elementor-widget-heading\" data-id=\"bf357b8\" 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\">Pokyn #define<\/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-aed91d5 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"aed91d5\" 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-72e2abc\" data-id=\"72e2abc\" 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-08449f8 elementor-widget elementor-widget-text-editor\" data-id=\"08449f8\" 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\tPostupem \u010dasu se na\u0161e programy v\u00fdrazn\u011b roz\u0161i\u0159uj\u00ed. <strong>Ale co kdy\u017e pot\u0159ebujeme zm\u011bnit fyzick\u00e9 zapojen\u00ed nap\u0159\u00edklad diody nebo tla\u010d\u00edtka<\/strong>? Bylo by nepohodln\u00e9 m\u011bnit \u010d\u00edslo PIN v\u0161ude v programu, \u017ee?\n<br><br>\nNa pomoc n\u00e1m p\u0159ich\u00e1z\u00ed direktiva <strong>#define<\/strong>. Umo\u017e\u0148uje definovat symbol, kter\u00fd se p\u0159ed kompilac\u00ed nahrad\u00ed v\u0161ude v programu. Nap\u0159\u00edklad:\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-7a90440 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7a90440\" 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-83799b4\" data-id=\"83799b4\" 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-cc33167 elementor-widget elementor-widget-code-highlight\" data-id=\"cc33167\" 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 ledPin 8\r\n\r\nvoid setup() {\r\n  pinMode(ledPin, OUTPUT); \/\/Konfigurace pinu 8 jako v\u00fdstupu\r\n}\r\n \r\nvoid loop() {\r\n  digitalWrite(ledPin, HIGH); \/\/Zapnut\u00ed diody\r\n  delay(1000); \/\/\u010cek\u00e1n\u00ed 1 sekundu\r\n  digitalWrite(ledPin, LOW); \/\/Vypnut\u00ed diody\r\n  delay(1000); \/\/\u010cek\u00e1n\u00ed jednu sekundu\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-ceec0e4 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ceec0e4\" 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-ade1c22\" data-id=\"ade1c22\" 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-8a8f060 elementor-widget elementor-widget-text-editor\" data-id=\"8a8f060\" 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>Vlo\u017een\u00edm \u0159\u00e1dku na za\u010d\u00e1tek programu: #define ledPin 8, zajist\u00edme, \u017ee ka\u017ed\u00fd v\u00fdskyt textu <strong>ledPin<\/strong> bude p\u0159ed kompilac\u00ed p\u0159eveden na <strong>8<\/strong>. P\u0159eveden\u00fd n\u00e1zev m\u016f\u017ee b\u00fdt samoz\u0159ejm\u011b jin\u00fd, d\u016fle\u017eit\u00e9 je, aby byl jedine\u010dn\u00fd a pomohl v\u00e1m p\u0159i psan\u00ed dlouh\u00fdch program\u016f.<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-621e643a custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"621e643a\" 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-152469c\" data-id=\"152469c\" 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-13d21683 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"13d21683\" 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-48a0a168 blue-box-bestellen-ein-set\" data-id=\"48a0a168\" 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-6eae1998 elementor-widget elementor-widget-text-editor\" data-id=\"6eae1998\" 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>Nezapome\u0148te!<\/strong><\/p>\n<p style=\"text-align: center;\">Za \u0159\u00e1dky za\u010d\u00ednaj\u00edc\u00ed <strong>#define<\/strong> nepi\u0161te st\u0159edn\u00edk!<\/p>\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-a5b2bcc custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a5b2bcc\" 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-b780379\" data-id=\"b780379\" 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-9dc8735 elementor-widget elementor-widget-text-editor\" data-id=\"9dc8735\" 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>N\u00ed\u017ee naleznete kone\u010dnou, revidovanou verzi na\u0161eho okenn\u00edho alarmu:<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f4aa7c3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f4aa7c3\" 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-2e3a18a\" data-id=\"2e3a18a\" 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-2fe9675 elementor-widget elementor-widget-code-highlight\" data-id=\"2fe9675\" 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 dioda\u010cerven\u00e1 8\r\n#define diodaZelen\u00e1 9\r\n#define senzorOkna 10\r\n\r\nvoid setup(){\r\n  Serial.begin(9600); \/\/Spou\u0161t\u00edme vys\u00edl\u00e1n\u00ed\r\n  \r\n  pinMode(dioda\u010cerven\u00e1, OUTPUT); \/\/V\u00fdstup \u010derven\u00e9 diody\r\n  pinMode(diodaZelen\u00e1, OUTPUT); \/\/V\u00fdstup zelen\u00e9 diody\r\n  pinMode(senzorOkna, INPUT_PULLUP); \/\/Tla\u010d\u00edtko\r\n  \r\n  digitalWrite(dioda\u010cerven\u00e1, LOW); \/\/Vypnut\u00ed obou diod \r\n  digitalWrite(diodaZelen\u00e1, LOW);\r\n}\r\n\r\nvoid loop() {\r\n  \r\n  if (digitalRead(senzorOkna) == LOW) { \/\/Pokud je tla\u010d\u00edtko stisknuto\r\n    digitalWrite(diodaZelen\u00e1, HIGH); \/\/Zapnut\u00ed zelen\u00e9 diody\r\n    digitalWrite(dioda\u010cerven\u00e1, LOW); \/\/Vypnut\u00ed \u010derven\u00e9 diody\r\n  } else { \/\/Pokud tla\u010d\u00edtko nen\u00ed stisknuto\r\n    digitalWrite(diodaZelen\u00e1, LOW); \/\/Vypnut\u00ed zelen\u00e9 diody\r\n    digitalWrite(dioda\u010cerven\u00e1, HIGH); \/\/Zapnut\u00ed \u010derven\u00e9 diody\r\n    Serial.println(\"Pozor! Alarm! Okno nen\u00ed zam\u010den\u00e9!\");\r\n    \r\n    while (digitalRead(senzorOkna) == HIGH) {\r\n      \/\/Zastav\u00edme se v pr\u00e1zdn\u00e9 smy\u010dce, dokud se okno op\u011bt nezav\u0159e.\r\n      delay(25); \/\/Ve smy\u010dce zav\u00e1d\u00edme mal\u00e9 zpo\u017ed\u011bn\u00ed 25 ms, abychom kompenzovali ru\u0161en\u00ed.\r\n    }\r\n \r\n  }\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-be4f274 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"be4f274\" 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-b468271\" data-id=\"b468271\" 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-3e55277 elementor-widget elementor-widget-text-editor\" data-id=\"3e55277\" 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>Od nyn\u011bj\u0161ka bude zm\u011bna v\u00fdvodu, ke kter\u00e9mu p\u0159ipoj\u00edme diodu nebo senzor, vy\u017eadovat <strong>pouze zm\u011bnu v jednom bod\u011b programu<\/strong>.<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-92dacb3 custom-heading-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"92dacb3\" 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-507dc1f\" data-id=\"507dc1f\" 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-2ff5fbd elementor-widget elementor-widget-heading\" data-id=\"2ff5fbd\" 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\">Prom\u011bnn\u00e9 nebo \"univerz\u00e1ln\u00ed z\u00e1suvky\"<\/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-a3c7179 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a3c7179\" 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-ed4f532\" data-id=\"ed4f532\" 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-7760554 elementor-widget elementor-widget-text-editor\" data-id=\"7760554\" 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\tNe\u017e p\u0159ejdeme k dal\u0161\u00edmu programov\u00e1n\u00ed (v\u010detn\u011b odes\u00edl\u00e1n\u00ed informac\u00ed do Arduina p\u0159es UART), mus\u00edme se vypo\u0159\u00e1dat s prom\u011bnn\u00fdmi. Jak je definov\u00e1no v n\u00e1zvu t\u00e9to \u010d\u00e1sti, prom\u011bnn\u00e9 jsou univerz\u00e1ln\u00ed <strong>z\u00e1suvky, do kter\u00fdch m\u016f\u017eeme vkl\u00e1dat ur\u010dit\u00e9 hodnoty<\/strong>.\n<br><br>\nP\u0159esn\u011bji \u0159e\u010deno, mohou to b\u00fdt znaky, slova nebo \u010d\u00edsla. Nej\u010dast\u011bji budeme pracovat s \u010d\u00edseln\u00fdmi prom\u011bnn\u00fdmi. Kdy jsou prom\u011bnn\u00e9 nutn\u00e9? Pokud chceme ulo\u017eit hodnotu a prov\u00e1d\u011bt s n\u00ed r\u016fzn\u00e9 operace. Stejn\u011b jako funkce m\u016f\u017ee m\u00edt i prom\u011bnn\u00e1 <strong>specifick\u00fd typ<\/strong>, kter\u00fd ur\u010duje, jak\u00e1 data m\u016f\u017ee uchov\u00e1vat.\n<br><br>\nZde je seznam nejd\u016fle\u017eit\u011bj\u0161\u00edch typ\u016f dat:\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-9e7e749 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9e7e749\" 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-fe7d743\" data-id=\"fe7d743\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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-409fa60c custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"409fa60c\" 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-3ecdd99d\" data-id=\"3ecdd99d\" 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-6766ac85 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6766ac85\" 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-5f25e1e9 blue-box-bestellen-ein-set\" data-id=\"5f25e1e9\" 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-5f2ad951 elementor-widget elementor-widget-text-editor\" data-id=\"5f2ad951\" 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;\">Maxim\u00e1ln\u00ed hodnoty, kter\u00e9 m\u016f\u017eeme do prom\u011bnn\u00e9 zapsat, z\u00e1vis\u00ed na obvodu, kter\u00fd programujeme. <strong>V\u00fd\u0161e uveden\u00e9 hodnoty jsou uvedeny pro Arduino UNO<\/strong>.<\/p><br>\n<p style=\"text-align: center;\">Zvl\u00e1\u0161tn\u00ed pozornost v\u011bnujte prom\u011bnn\u00fdm typu long a float.<\/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-be68c24 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"be68c24\" 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-1babd5b\" data-id=\"1babd5b\" 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-6e512c6 elementor-widget elementor-widget-code-highlight\" data-id=\"6e512c6\" 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>boolean logika = false; \/\/Boolean - hodnota pravda (true) nebo falsch (false)\r\n\r\nint \u010d\u00edslo = 30000; \/\/Int - celkov\u00e1 \u010d\u00edsla v rozsahu -32,768 a\u017e 32,767 (v Arduino Uno)\r\nlong velke\u010c\u00edslo = 2000000; \/\/Long - celkov\u00e1 \u010d\u00edsla v rozsahu -2 147 483 648 a\u017e 2 147 483 647\r\n\r\nfloat \u010d\u00edsloProm\u011bnn\u00e9 = 6.28; \/\/Float - re\u00e1ln\u00e1 \u010d\u00edsla zab\u00edraj\u00edc\u00ed v pam\u011bti 4 bajty.\r\n\r\nchar znak = 'a'; \/\/Char - ukl\u00e1d\u00e1 jeden znak\r\nString v\u011bta = \"V\u00edtejte na Forbot!\"; \/\/String - \u0159\u00e1dek znak\u016f<\/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<div class=\"elementor-element elementor-element-5f683fc elementor-widget elementor-widget-text-editor\" data-id=\"5f683fc\" 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\tNa za\u010d\u00e1tku budete pou\u017e\u00edvat p\u0159edev\u0161\u00edm prom\u011bnn\u00e9 n\u00e1sleduj\u00edc\u00edho typu:\n<ul>\n \t<li>boolean<\/li>\n \t<li>int<\/li>\n \t<li>string<\/li>\n<\/ul>\n<strong>Boolean<\/strong> se pou\u017e\u00edv\u00e1, jak ji\u017e bylo zm\u00edn\u011bno, k ulo\u017een\u00ed hodnoty true nebo false. Tento typ se nej\u010dast\u011bji pou\u017e\u00edv\u00e1 k signalizaci ud\u00e1lost\u00ed nebo kontroln\u00edch podm\u00ednek.\n<br><br>\nProm\u011bnn\u00e1 <strong>Int<\/strong> je nej\u010dast\u011bji pou\u017e\u00edvanou prom\u011bnnou pro ukl\u00e1d\u00e1n\u00ed cel\u00fdch \u010d\u00edsel. M\u016f\u017ee slou\u017eit k ukl\u00e1d\u00e1n\u00ed informac\u00ed, nap\u0159\u00edklad kolikr\u00e1t bylo stisknuto tla\u010d\u00edtko, kolikr\u00e1t byla spu\u0161t\u011bna ud\u00e1lost nebo \u00fadaje ze sn\u00edma\u010de vzd\u00e1lenosti (tomu se budeme v\u011bnovat na konci kurzu). S prom\u011bnn\u00fdmi lze samoz\u0159ejm\u011b prov\u00e1d\u011bt i matematick\u00e9 operace &#8211; v\u00edce v praktick\u00fdch p\u0159\u00edkladech.\n<br><br>\n<strong>String<\/strong>, je \u0159et\u011bzec, tak\u017ee zjednodu\u0161en\u011b \u0159e\u010deno, do prom\u011bnn\u00fdch tohoto typu m\u016f\u017eeme ukl\u00e1dat text. Slova, v\u011bty, zpr\u00e1vy.\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-e43fd03 custom-heading-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e43fd03\" 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-dc2ef4c\" data-id=\"dc2ef4c\" 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-18db78a elementor-widget elementor-widget-heading\" data-id=\"18db78a\" 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\">Prom\u011bnn\u00e9 v praxi<\/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-ed2c8e7 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ed2c8e7\" 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-c588335\" data-id=\"c588335\" 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-80e0f39 elementor-widget elementor-widget-text-editor\" data-id=\"80e0f39\" 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\tChceme-li prom\u011bnnou pou\u017e\u00edt, mus\u00edme ji deklarovat, tj. sd\u011blit p\u0159eklada\u010di jej\u00ed typ a n\u00e1zev. Na\u0161t\u011bst\u00ed se nemus\u00edme starat o alokaci speci\u00e1ln\u00edho pam\u011b\u0165ov\u00e9ho m\u00edsta v mikrokontrol\u00e9ru.\n<br><br>\n<strong>N\u00e1zev ka\u017ed\u00e9 prom\u011bnn\u00e9 za\u010d\u00edn\u00e1 p\u00edsmenem<\/strong>. \u010c\u00edslice nesm\u00ed b\u00fdt na za\u010d\u00e1tku. Ka\u017ed\u00e9 prohl\u00e1\u0161en\u00ed mus\u00ed b\u00fdt u\u010din\u011bno n\u00e1sleduj\u00edc\u00edm zp\u016fsobem:\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-5681613 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5681613\" 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-a83807a\" data-id=\"a83807a\" 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-73ab46d elementor-widget elementor-widget-code-highlight\" data-id=\"73ab46d\" 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>Typ n\u00e1zev = 0;\r\n\/\/nebo\r\nTyp n\u00e1zev;<\/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-d0b041b custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d0b041b\" 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-6a5c0aa\" data-id=\"6a5c0aa\" 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-928c656 elementor-widget elementor-widget-text-editor\" data-id=\"928c656\" 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>V\u0161imn\u011bte si, \u017ee oper\u00e1tor <strong>=<\/strong> se pou\u017e\u00edv\u00e1 k p\u0159i\u0159azen\u00ed hodnoty prom\u011bnn\u00e9 a \u017ee oper\u00e1tor<strong> ==<\/strong> slou\u017e\u00ed ke kontrole, zda se v\u00fdraz (prom\u011bnn\u00e1) rovn\u00e1 hodnot\u011b.<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6289426 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6289426\" 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-902d725\" data-id=\"902d725\" 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-37110f8 elementor-widget elementor-widget-text-editor\" data-id=\"37110f8\" 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\tOb\u011b v\u00fd\u0161e uveden\u00e9 metody by m\u011bly poskytnout toto\u017en\u00fd v\u00fdsledek. Prvn\u00ed metoda je v\u0161ak bezpe\u010dn\u011bj\u0161\u00ed, proto\u017ee p\u0159i\u0159ad\u00ed prom\u011bnn\u00e9 <strong>po\u010d\u00e1te\u010dn\u00ed hodnotu<\/strong> ihned po jej\u00edm vytvo\u0159en\u00ed. Druh\u00e1 metoda by teoreticky m\u011bla tak\u00e9 generovat prom\u011bnnou s po\u010d\u00e1te\u010dn\u00ed hodnotou nula. To plat\u00ed v 99,99 % p\u0159\u00edpad\u016f. <strong>Je v\u0161ak dobr\u00fdm zvykem nastavit po\u010d\u00e1te\u010dn\u00ed hodnoty p\u0159i deklaraci ru\u010dn\u011b.<\/strong>\n<br><br>\nProm\u011bnn\u00e9 maj\u00ed vlastnost zvanou <strong>scope<\/strong>. Pokud je prom\u011bnn\u00e1 um\u00edst\u011bna ve funkci, procedu\u0159e nebo podprogramu, nen\u00ed v jin\u00e9m podprogramu viditeln\u00e1 (nem\u016f\u017eeme ji pou\u017e\u00edt). N\u011bkolik p\u0159\u00edklad\u016f:\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-757b0d9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"757b0d9\" 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-5d4e4a1\" data-id=\"5d4e4a1\" 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-a013f03 elementor-widget elementor-widget-code-highlight\" data-id=\"a013f03\" 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>int Prom\u011bnna = 0; \/\/Glob\u00e1ln\u00ed prom\u011bnn\u00e1 - viditeln\u00e1 v\u0161ude v programu\r\n\r\nvoid setup() {\r\n  int Prom\u011bnna2 = 0; \/\/Lok\u00e1ln\u00ed prom\u011bnn\u00e1 - viditeln\u00e1 pouze ve funkci setup()\r\n}\r\n\r\nvoid loop() {\r\n  int Prom\u011bnna3 = 0; \/\/Lok\u00e1ln\u00ed prom\u011bnn\u00e1 - viditeln\u00e1 pouze ve funkci loop()\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-f0f01d8 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f0f01d8\" 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-6a37145\" data-id=\"6a37145\" 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-1feb975 elementor-widget elementor-widget-text-editor\" data-id=\"1feb975\" 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\tMo\u017en\u00e1 v\u00e1m to je\u0161t\u011b nen\u00ed \u00fapln\u011b jasn\u00e9, ale bu\u010fte si jisti &#8211; v\u0161e se \u010dasem nau\u010d\u00edte v praxi. Pro za\u010d\u00e1tek v\u0161ak budeme pro zjednodu\u0161en\u00ed pou\u017e\u00edvat pouze glob\u00e1ln\u00ed prom\u011bnn\u00e9. Zku\u0161en\u00ed program\u00e1to\u0159i v\u00e1s mo\u017en\u00e1 upozorn\u00ed, \u017ee to nen\u00ed spr\u00e1vn\u011b &#8211; ale my se k tomu budeme p\u0159ibli\u017eovat pomalu.\n<br><br>\nJe tu je\u0161t\u011b jedna velmi d\u016fle\u017eit\u00e1 v\u011bc &#8211; <strong>pojmenov\u00e1n\u00ed prom\u011bnn\u00fdch<\/strong>. Nezapome\u0148te d\u00e1t prom\u011bnn\u00fdm n\u00e1zvy, kter\u00e9 ozna\u010duj\u00ed jejich \u00fa\u010del. Tak\u017ee nap\u0159\u00edklad m\u00edsto od:\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-20202b6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"20202b6\" 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-55c5c1c\" data-id=\"55c5c1c\" 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-f7d4784 elementor-widget elementor-widget-code-highlight\" data-id=\"f7d4784\" 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>string xx = \"Damian\"; \/\/Prom\u011bnn\u00e1 ukl\u00e1daj\u00edc\u00ed jm\u00e9no<\/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-01c385a custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"01c385a\" 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-d12e5d7\" data-id=\"d12e5d7\" 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-aa6eb1b elementor-widget elementor-widget-text-editor\" data-id=\"aa6eb1b\" 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>m\u011bla by b\u00fdt vytvo\u0159ena prom\u011bnn\u00e1:<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b3ccb61 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b3ccb61\" 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-54bbf3f\" data-id=\"54bbf3f\" 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-4c3d68c elementor-widget elementor-widget-code-highlight\" data-id=\"4c3d68c\" 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>string jm\u00e9no = \"Damian\"; \/\/Prom\u011bnn\u00e1 ukl\u00e1daj\u00edc\u00ed jm\u00e9no<\/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-87bfa50 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"87bfa50\" 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-93a0669\" data-id=\"93a0669\" 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-faf3a8a elementor-widget elementor-widget-text-editor\" data-id=\"faf3a8a\" 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>Probl\u00e9m m\u016f\u017ee nastat, pokud je \u00fa\u010del prom\u011bnn\u00e9 slo\u017eit\u011bj\u0161\u00ed. Nebojte se v\u0161ak n\u00e1zv\u016f, jako jsou nap\u0159.:<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3969ae2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3969ae2\" 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-f0317aa\" data-id=\"f0317aa\" 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-ace4a81 elementor-widget elementor-widget-code-highlight\" data-id=\"ace4a81\" 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>int rychlostLevehoMotoru = 100; \/\/Rychlost lev\u00e9ho motoru<\/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-a5f85c8 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a5f85c8\" 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-ac1c075\" data-id=\"ac1c075\" 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-cece486 elementor-widget elementor-widget-text-editor\" data-id=\"cece486\" 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>Nejd\u016fle\u017eit\u011bj\u0161\u00ed je, aby byl program \u010diteln\u00fd.<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7848ae52 custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7848ae52\" 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-9d20def\" data-id=\"9d20def\" 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-490a25ca elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"490a25ca\" 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-2c4eefc0 blue-box-bestellen-ein-set\" data-id=\"2c4eefc0\" 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-4f077da5 elementor-widget elementor-widget-text-editor\" data-id=\"4f077da5\" 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;\">N\u00e1zvy prom\u011bnn\u00fdch samoz\u0159ejm\u011b nesm\u00ed obsahovat mezery!<\/p>\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-6715c95 custom-heading-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6715c95\" 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-15b9849\" data-id=\"15b9849\" 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-6caa88a elementor-widget elementor-widget-heading\" data-id=\"6caa88a\" 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\">Pou\u017eit\u00ed prom\u011bnn\u00fdch - \u010d\u00edta\u010de<\/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-b35a8d8 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b35a8d8\" 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-e9d9276\" data-id=\"e9d9276\" 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-9c3cab4 elementor-widget elementor-widget-text-editor\" data-id=\"9c3cab4\" 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>Teorii m\u00e1me za sebou &#8211; nyn\u00ed je \u010das na praxi. Za\u010dn\u011bme n\u011b\u010d\u00edm velmi jednoduch\u00fdm. Nejprve nech\u00e1me n\u00e1\u0161 program v ka\u017ed\u00e9 smy\u010dce vypsat hodnotu prom\u011bnn\u00e9, kterou chceme zv\u00fd\u0161it.<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-112295c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"112295c\" 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-efddd38\" data-id=\"efddd38\" 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-a531418 elementor-widget elementor-widget-code-highlight\" data-id=\"a531418\" 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>int \u010d\u00edta\u010d = 0; \/\/Deklarace prom\u011bnn\u00e9\r\n\r\nvoid setup() {\r\n  Serial.begin(9600); \/\/Inicializace p\u0159ipojen\u00ed PC\r\n}\r\n\r\nvoid loop() {\r\n  Serial.println(\u010d\u00edta\u010d); \/\/Odesl\u00e1n\u00ed hodnoty prom\u011bnn\u00e9 \u010d\u00edta\u010d\r\n  \u010d\u00edta\u010d = \u010d\u00edta\u010d + 1; \/\/Zv\u00fd\u0161en\u00ed \u010d\u00edta\u010de o 1\r\n  delay(100); \/\/Zpo\u017ed\u011bn\u00ed pro zviditeln\u011bn\u00ed efektu\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-48085fe custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"48085fe\" 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-435d678\" data-id=\"435d678\" 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-8adf73a elementor-widget elementor-widget-text-editor\" data-id=\"8adf73a\" 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>Deklarace glob\u00e1ln\u00ed prom\u011bnn\u00e9 je samoz\u0159ejm\u011b na sam\u00e9m za\u010d\u00e1tku. To znamen\u00e1, \u017ee k nim m\u016f\u017eeme p\u0159istupovat odkudkoli z programu. N\u00e1sledn\u011b se p\u0159evodovka spust\u00ed jako obvykle. Na\u0161e hlavn\u00ed smy\u010dka loop() provede 3 akce.<\/p>\n<ol>\n<li>P\u0159istupujeme k pam\u011b\u0165ov\u00e9mu m\u00edstu, kter\u00e9 jsme deklarovali jako prom\u011bnnou \u010d\u00edta\u010de, a pot\u00e9 ode\u0161leme hodnotu, kterou jsme tam na\u0161li, prost\u0159ednictv\u00edm UART.<\/li>\n<li>Aktu\u00e1ln\u00ed hodnotu prom\u011bnn\u00e9 \u010d\u00edta\u010de zv\u00fd\u0161\u00edme o 1.<\/li>\n<li>Po\u010dk\u00e1me 100 ms (pro lep\u0161\u00ed efekt) a vr\u00e1t\u00edme se na za\u010d\u00e1tek smy\u010dky.<\/li>\n<\/ol>\n<p>Bod 2, tj. zv\u00fd\u0161en\u00ed po\u010dtu prom\u011bnn\u00fdch, m\u016f\u017ee vy\u017eadovat vysv\u011btlen\u00ed. Pou\u017e\u00edv\u00e1 se n\u00e1sleduj\u00edc\u00ed z\u00e1pis:<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ede9816 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ede9816\" 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-0aa73fb\" data-id=\"0aa73fb\" 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-07ea900 elementor-widget elementor-widget-code-highlight\" data-id=\"07ea900\" 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>\u010d\u00edta\u010d + \u010d\u00edta\u010d + 1; \/\/Zv\u00fd\u0161en\u00ed \u010d\u00edta\u010de o 1<\/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-9dc38cf custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9dc38cf\" 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-e63b452\" data-id=\"e63b452\" 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-beafc18 elementor-widget elementor-widget-text-editor\" data-id=\"beafc18\" 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>Z matematick\u00e9ho hlediska, kde znam\u00e9nko &#8222;=&#8220; znamen\u00e1 rovnost, by v\u00fd\u0161e uveden\u00fd \u0159\u00e1dek nem\u011bl fungovat. V programov\u00e1n\u00ed v\u0161ak znam\u00e9nko &#8222;=&#8220; znamen\u00e1 p\u0159i\u0159azen\u00ed. V praxi by se v\u00fd\u0161e uveden\u00fd k\u00f3d m\u011bl ch\u00e1pat jako n\u00e1sleduj\u00edc\u00ed operace:<\/p>\n<ol>\n<li>P\u0159evezm\u011bte hodnotu prom\u011bnn\u00e9 \u010d\u00edta\u010de,<\/li>\n<li>p\u0159idat 1,<\/li>\n<li><strong>ulo\u017eit v\u00fdslednou hodnotu do prom\u011bnn\u00e9 \u010d\u00edta\u010de.<\/strong><\/li>\n<\/ol>\n<p>Nahrajte program do Arduina a zkontrolujte, zda funguje spr\u00e1vn\u011b. Abyste vid\u011bli \u00fa\u010dinky, mus\u00edte samoz\u0159ejm\u011b spustit <strong>monitor na s\u00e9riov\u00e9m rozhran\u00ed<\/strong> (termin\u00e1lu).<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dd8403e custom-img-in-post-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dd8403e\" 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-9e54549\" data-id=\"9e54549\" 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-003374c elementor-widget elementor-widget-image\" data-id=\"003374c\" 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=\"411\" height=\"318\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/Ard_2_2.png\" class=\"attachment-large size-large wp-image-1567\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/Ard_2_2.png 411w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/Ard_2_2-300x232.png 300w\" sizes=\"(max-width: 411px) 100vw, 411px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Das Ergebnis des ersten Programms mit einer Variablen.<\/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-541fe31 custom-heading-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"541fe31\" 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-a61352e\" data-id=\"a61352e\" 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-04b3e04 elementor-widget elementor-widget-heading\" data-id=\"04b3e04\" 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\">Dom\u00e1c\u00ed \u00fakol 2.2<\/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-590acdb custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"590acdb\" 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-9463999\" data-id=\"9463999\" 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-664f5cb elementor-widget elementor-widget-text-editor\" data-id=\"664f5cb\" 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>Co se stane, kdy\u017e deklaraci prom\u011bnn\u00e9 \u010d\u00edta\u010de p\u0159esuneme do smy\u010dky loop()?<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7ac6bab custom-heading-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7ac6bab\" 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-145e021\" data-id=\"145e021\" 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-67cda7e elementor-widget elementor-widget-heading\" data-id=\"67cda7e\" 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\">Dom\u00e1c\u00ed \u00fakol 2.3<\/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-7c34cc6 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7c34cc6\" 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-ee0dbac\" data-id=\"ee0dbac\" 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-4945900 elementor-widget elementor-widget-text-editor\" data-id=\"4945900\" 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>Jak ji\u017e bylo zm\u00edn\u011bno, prom\u011bnn\u00e9 maj\u00ed sv\u00e1 omezen\u00ed. Zm\u011b\u0148te deklaraci prom\u011bnn\u00e9 \u010d\u00edta\u010de z <strong>int<\/strong> na <strong>byte<\/strong>, kter\u00e1 m\u016f\u017ee obsahovat \u010d\u00edsla v rozsahu 0-255. Co se stane, pokud je tato hodnota p\u0159ekro\u010dena? Pozorn\u011b sledujte zobrazen\u00e9 v\u00fdsledky!<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-291ebdc custom-heading-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"291ebdc\" 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-b8021da\" data-id=\"b8021da\" 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-02890cc elementor-widget elementor-widget-heading\" data-id=\"02890cc\" 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\">Obousm\u011brn\u00fd p\u0159enos pomoc\u00ed 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-5941b2d custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5941b2d\" 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-40bd5fd\" data-id=\"40bd5fd\" 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-38ecf40 elementor-widget elementor-widget-text-editor\" data-id=\"38ecf40\" 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\tAby byla komunikace u\u017eite\u010dn\u00e1, m\u011bla by b\u00fdt samoz\u0159ejm\u011b obousm\u011brn\u00e1. Arduino n\u00e1m zat\u00edm pos\u00edl\u00e1 informace. Nyn\u00ed je \u010das, abychom mu &#8222;odpov\u011bd\u011bli&#8220;.\n<br><br>\n\u00dakolem prvn\u00edho programu bude &#8222;naslouchat&#8220; na\u0161emu jm\u00e9nu. Po odesl\u00e1n\u00ed by n\u00e1s Arduino m\u011blo p\u0159iv\u00edtat zpr\u00e1vou &#8222;Hello name!&#8220;, p\u0159i\u010dem\u017e se samoz\u0159ejm\u011b vlo\u017e\u00ed d\u0159\u00edve odeslan\u00e9 jm\u00e9no.\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-afa7794 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"afa7794\" 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-e0abf84\" data-id=\"e0abf84\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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-828c080 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"828c080\" 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-49ddc3e\" data-id=\"49ddc3e\" 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-e9e99cc elementor-widget elementor-widget-text-editor\" data-id=\"e9e99cc\" 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>Nejprve deklarujeme prom\u011bnnou <strong>p\u0159ijat\u00e1Data<\/strong>, do kter\u00e9 se zkop\u00edruje \u0159et\u011bzec p\u0159ijat\u00fdch znak\u016f. Sezn\u00e1m\u00edme se s novou funkc\u00ed: <strong>Serial.available().<\/strong> Tato funkce vrac\u00ed po\u010det bajt\u016f, kter\u00e9 byly p\u0159ijaty a \u010dekaj\u00ed na zpracov\u00e1n\u00ed p\u0159es Arduino.<\/p><p>Pokud jsou data k dispozici (v\u00edce ne\u017e 0), zap\u00ed\u0161\u00ed se do prom\u011bnn\u00e9 <strong>p\u0159ijat\u00e1Data<\/strong>. K tomu slou\u017e\u00ed funkce <strong>Serial.readStringUntil(terminator)<\/strong>, kter\u00e1 kop\u00edruje data z vyrovn\u00e1vac\u00ed pam\u011bti, dokud nenastane ukon\u010dovac\u00ed znak (v tomto p\u0159\u00edpad\u011b &#8222;\\n&#8220; &#8211; tj. p\u0159eru\u0161en\u00ed \u0159\u00e1dku).<\/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-b93beb7 elementor-widget elementor-widget-code-highlight\" data-id=\"b93beb7\" 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>String prijataData = \"\"; \/\/Pr\u00e1zdn\u00fd \u0159\u00e1dek p\u0159ijat\u00fdch dat\r\n\r\nvoid setup() {\r\n  Serial.begin(9600); \/\/Zah\u00e1jen\u00ed komunikace\r\n}\r\n\r\nvoid loop() {\r\n  if(Serial.available() > 0) { \/\/P\u0159ijalo Arduino data\r\n    prijataData = Serial.readStringUntil('\\n'); \/\/Pokud ano, p\u0159e\u010dt\u011bte je a\u017e po znak konce \u0159\u00e1dku a ulo\u017ete je do prom\u011bnn\u00e9 receivedData.\r\n    Serial.println(\"Ahoj\" + prijataData + \"!\"); \/\/Zobrazte zpr\u00e1vu\r\n\r\n  }\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-b65dec0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b65dec0\" 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-83461c7\" data-id=\"83461c7\" 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-c8756d4 elementor-widget elementor-widget-image\" data-id=\"c8756d4\" 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\/01\/image-77-1024x194.png\" class=\"attachment-large size-large wp-image-6455\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/image-77-1024x194.png 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/image-77-300x57.png 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/image-77-768x146.png 768w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/image-77.png 1218w\" 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\"><\/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-4d86a59 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4d86a59\" 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-7dc9898\" data-id=\"7dc9898\" 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-bb9cbbf elementor-widget elementor-widget-image\" data-id=\"bb9cbbf\" 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=\"211\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/image-78-1024x211.png\" class=\"attachment-large size-large wp-image-6464\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/image-78-1024x211.png 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/image-78-300x62.png 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/image-78-768x158.png 768w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/image-78.png 1213w\" 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\"><\/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-7ab7ab7 custom-heading-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7ab7ab7\" 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-40f01d2\" data-id=\"40f01d2\" 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-63f900d elementor-widget elementor-widget-heading\" data-id=\"63f900d\" 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\">Interakce s obvodem - ovl\u00e1d\u00e1n\u00ed diod p\u0159es UART<\/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-da2f591 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"da2f591\" 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-dd0a4f1\" data-id=\"dd0a4f1\" 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-aec1d42 elementor-widget elementor-widget-text-editor\" data-id=\"aec1d42\" 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>K ovl\u00e1d\u00e1n\u00ed LED diod vyu\u017eijeme mo\u017enost pos\u00edl\u00e1n\u00ed textu do Arduino. Za t\u00edmto \u00fa\u010delem p\u0159ipojte dv\u011b diody podle obr\u00e1zku n\u00ed\u017ee (diody na pinech 8 a 9).<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0475e59 custom-img-in-post-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0475e59\" 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-172bf17\" data-id=\"172bf17\" 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-d8e05e5 elementor-widget elementor-widget-image\" data-id=\"d8e05e5\" 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=\"1024\" height=\"682\" src=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/a1_5-1024x682.png\" class=\"attachment-large size-large wp-image-1726\" alt=\"\" srcset=\"https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/a1_5-1024x682.png 1024w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/a1_5-300x200.png 300w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/a1_5-768x512.png 768w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/a1_5-1536x1023.png 1536w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/a1_5-850x566.png 850w, https:\/\/forbot.com\/wp-content\/uploads\/2024\/01\/a1_5.png 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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-fcbc94c custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fcbc94c\" 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-5057907\" data-id=\"5057907\" 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-a7df175 elementor-widget elementor-widget-text-editor\" data-id=\"a7df175\" 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>\u00dakolem na\u0161eho programu je <strong>rozsv\u00edtit zelenou nebo \u010dervenou LED diodu na 1 sekundu<\/strong>, kdy\u017e je do Arduino odesl\u00e1n p\u0159\u00edslu\u0161n\u00fd p\u0159\u00edkaz. Hotov\u00fd program vypad\u00e1 takto:<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2f718e6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2f718e6\" 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-c44a166\" data-id=\"c44a166\" 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-8810d49 elementor-widget elementor-widget-code-highlight\" data-id=\"8810d49\" 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 zelen\u00e1 8\r\n#define \u010derven\u00e1 9\r\n\r\nString prijataData = \"\"; \/\/Pr\u00e1zdn\u00fd \u0159\u00e1dek p\u0159ijat\u00fdch dat\r\n\r\nvoid setup() {\r\n  Serial.begin(9600); \/\/Zah\u00e1jen\u00ed komunikace\r\n  pinMode(zelen\u00e1, OUTPUT); \/\/Konfigurace v\u00fdstupu\r\n  pinMode(\u010derven\u00e1, OUTPUT);\r\n  \r\n  digitalWrite(zelen\u00e1, LOW); \/\/Vypnut\u00ed diod \r\n  digitalWrite(\u010derven\u00e1, LOW);\r\n}\r\n\r\nvoid loop() {\r\n  if(Serial.available() > 0) { \/\/P\u0159ijato Arduino data\r\n    \/\/Pokud ano, p\u0159e\u010dt\u011bte je a\u017e po znak konce \u0159\u00e1dku a ulo\u017ete je do prom\u011bnn\u00e9 prijataData\r\n    prijataData = Serial.readStringUntil('\\n'); \r\n    \r\n    if (prijataData == \"zelen\u00e1\") { \/\/Pokud p\u0159\u00edjato slovo \"zelen\u00e1\"\r\n      digitalWrite(zelen\u00e1, HIGH); \/\/To zapne zelenou diodu \r\n      delay(1000);\r\n      digitalWrite(zelen\u00e1, LOW); \r\n    }\r\n    \r\n    if (prijataData == \"\u010derven\u00e1\") { \/\/Pokud p\u0159\u00edjato slovo \"\u010derven\u00e1\"\r\n      digitalWrite(\u010derven\u00e1, HIGH); \/\/ To zapne \u010dervenou diodu\r\n      delay(1000);\r\n      digitalWrite(\u010derven\u00e1, LOW); \r\n    }\r\n  }\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-bb076e1 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bb076e1\" 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-acc5077\" data-id=\"acc5077\" 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-f9f9799 elementor-widget elementor-widget-text-editor\" data-id=\"f9f9799\" 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>Nyn\u00ed si rozebereme, jak program funguje. Na za\u010d\u00e1tku jsou definov\u00e1na \u010d\u00edsla pin\u016f LED diod a je deklarov\u00e1na prom\u011bnn\u00e1, do kter\u00e9 se kop\u00edruj\u00ed p\u0159ijat\u00e1 data. Pot\u00e9 ve smy\u010dce zkontrolujeme, zda Arduino data p\u0159ijalo. Pokud ano, zkontrolujeme, zda tento \u00fadaj odpov\u00edd\u00e1 jedn\u00e9 z barev. N\u00e1sledn\u011b se zapnou p\u0159\u00edslu\u0161n\u00e9 diody.<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5dddb7dc custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5dddb7dc\" 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-2e8931\" data-id=\"2e8931\" 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-150a0a76 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"150a0a76\" 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-1800e567 blue-box-bestellen-ein-set\" data-id=\"1800e567\" 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-743c3f1b elementor-widget elementor-widget-text-editor\" data-id=\"743c3f1b\" 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;\">Aby v\u00fd\u0161e uveden\u00fd program fungoval, mus\u00ed b\u00fdt odesl\u00e1ny znaky konce \u0159\u00e1dku, kter\u00e9 lze automaticky p\u0159ipojit k zadan\u00e9mu \u0159et\u011bzci znak\u016f. Za t\u00edmto \u00fa\u010delem vyberte p\u0159\u00edslu\u0161nou mo\u017enost z rozev\u00edrac\u00ed nab\u00eddky v monitoru s\u00e9riov\u00e9ho rozhran\u00ed.<\/p>\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-f1fc248 custom-heading-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f1fc248\" 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-6e006bd\" data-id=\"6e006bd\" 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-cd02b09 elementor-widget elementor-widget-heading\" data-id=\"cd02b09\" 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\">Dom\u00e1c\u00ed \u00fakol 2.4<\/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-df7111f custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"df7111f\" 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-71923ac\" data-id=\"71923ac\" 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-bd428fe elementor-widget elementor-widget-text-editor\" data-id=\"bd428fe\" 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>P\u0159epracujte v\u00fd\u0161e uveden\u00fd program tak, aby v p\u0159\u00edpad\u011b nespr\u00e1vn\u00e9 barvy odeslal prost\u0159ednictv\u00edm termin\u00e1lu odpov\u00eddaj\u00edc\u00ed zpr\u00e1vu.<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-139be92 custom-heading-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"139be92\" 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-b615d23\" data-id=\"b615d23\" 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-3d504cb elementor-widget elementor-widget-heading\" data-id=\"3d504cb\" 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\">Dom\u00e1c\u00ed \u00fakol 2.5*<\/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-bbbb517 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bbbb517\" 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-45447b3\" data-id=\"45447b3\" 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-e63647e elementor-widget elementor-widget-text-editor\" data-id=\"e63647e\" 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><span style=\"color: #993300;\"><strong>Obt\u00ed\u017en\u011bj\u0161\u00ed \u00fakol <\/strong><\/span>s hv\u011bzdi\u010dkou. Napi\u0161te program, kter\u00fd v okam\u017eiku, kdy je diod\u011b vysl\u00e1na barva, zm\u011bn\u00ed jej\u00ed stav na opa\u010dn\u00fd. Kdy\u017e je dioda zapnut\u00e1, je vypnut\u00e1 a naopak. Tip: Nezapome\u0148te pou\u017e\u00edt dal\u0161\u00ed prom\u011bnn\u00e9 typu bool pro ulo\u017een\u00ed aktu\u00e1ln\u00edho stavu LED diod.<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-77122c1 custom-heading-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"77122c1\" 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-08a01ba\" data-id=\"08a01ba\" 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-a8fba41 elementor-widget elementor-widget-heading\" data-id=\"a8fba41\" 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\">Shrnut\u00ed<\/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-539ced3 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"539ced3\" 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-14ba83a\" data-id=\"14ba83a\" 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-6f21e1b elementor-widget elementor-widget-text-editor\" data-id=\"6f21e1b\" 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\tP\u016fvodn\u011b m\u011bla b\u00fdt tato \u010d\u00e1st kurzu del\u0161\u00ed. Z\u00e1m\u011brn\u011b jsem v\u0161ak n\u011bkter\u00e9 materi\u00e1ly zkr\u00e1til, abych nep\u0159edkl\u00e1dal p\u0159\u00edli\u0161 mnoho nov\u00e9ho materi\u00e1lu najednou. Tato &#8222;extrahovan\u00e1 \u010d\u00e1st&#8220; materi\u00e1lu <strong>se objev\u00ed v dal\u0161\u00ed \u010d\u00e1sti kurzu<\/strong>.\n\n\nPo p\u0159e\u010dten\u00ed t\u00e9to \u010d\u00e1sti by m\u011bl b\u00fdt ka\u017ed\u00fd schopen napsat program, kter\u00fd jednoduch\u00fdm zp\u016fsobem komunikuje s po\u010d\u00edta\u010dem. Lekce byla pom\u011brn\u011b snadn\u00e1, ale <strong>m\u011bli byste si na ni vyhradit dostatek \u010dasu<\/strong>.\n<br><br>\nNezapome\u0148te, \u017ee kompletn\u00ed sada <strong>pot\u0159ebn\u00e1 pro v\u0161echna cvi\u010den\u00ed<\/strong> je k dispozici u spole\u010dnosti Botland. Zakoupen\u00edm souprav podpo\u0159\u00edte budouc\u00ed vyd\u00e1n\u00ed kurzu Forbot!\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-0a94400 custom-paragraph-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0a94400\" 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-5651452\" data-id=\"5651452\" 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-e9161aa elementor-widget elementor-widget-text-editor\" data-id=\"e9161aa\" 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>Prom\u011bnn\u00e9 je programovac\u00ed prvek, kter\u00fd se bude objevovat st\u00e1le a opakovan\u011b!<\/strong> UART budeme tak\u00e9 \u010dasto pou\u017e\u00edvat k zobrazen\u00ed shrom\u00e1\u017ed\u011bn\u00fdch informac\u00ed a ke zm\u011bn\u011b nastaven\u00ed na\u0161eho programu. Bude tak\u00e9 velmi u\u017eite\u010dn\u00fd p\u0159i hled\u00e1n\u00ed chyb v na\u0161ich k\u00f3dech!<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7a0a492f custom-kurs-nav-bottom-section elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7a0a492f\" 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-2b309c8d\" data-id=\"2b309c8d\" 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-4af29cc4 elementor-widget elementor-widget-heading\" data-id=\"4af29cc4\" 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\">Navigace v kurzu<\/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-460bfda9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"460bfda9\" 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-2c4f2e31\" data-id=\"2c4f2e31\" 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-492a0e9c elementor-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"492a0e9c\" 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=\"\/cs\/kurz-arduino\/kurz-arduino-2-zaklady-programovani-i-o-porty\/\">\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; P\u0159edchoz\u00ed \u010d\u00e1st<\/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-16e6894b\" data-id=\"16e6894b\" 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-64cb1067 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"64cb1067\" 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-60645835\" data-id=\"60645835\" 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-2910833d elementor-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"2910833d\" 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=\"\/cs\/kurz-arduino\/arduino-kurz-4-adc-prevodnik\/\">\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\">Dal\u0161\u00ed \u010d\u00e1st &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-64999d41 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"64999d41\" 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\">Zobrazit\/skr\u00fdt v\u0161echny \u010d\u00e1sti<\/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-6028d3a9 elementor-nav-menu__text-align-aside elementor-widget elementor-widget-nav-menu\" data-id=\"6028d3a9\" 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-2-6028d3a9\" class=\"elementor-nav-menu\"><li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10148\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-grundlagenkurs-0-inhaltsverzeichnis-einfuehrung\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Kurz z\u00e1klad\u016f Arduino &#8211; #0 &#8211; Obsah, \u00favod<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10149\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-1-arduino-grundlagen-und-umgebung\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Kurz Arduino &#8211; #1 &#8211; Z\u00e1klady a prost\u0159ed\u00ed Arduino<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10150\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-2-grundlagen-der-programmierung-i-o-ports\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Kurz Arduino &#8211; #2 &#8211; Z\u00e1klady programov\u00e1n\u00ed, I\/O porty<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10151\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-3-uart-kommunikation-mit-dem-pc-variablen\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Kurz Arduino &#8211; #3 &#8211; UART (komunikace s PC), prom\u011bnn\u00e9<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10157\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-4-adc-wandler\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Kurz Arduino &#8211; #4 &#8211; ADC p\u0159evodn\u00edk<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10152\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-5-pwm-servomotoren-bibliotheken\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Kurz Arduino &#8211; #5 &#8211; PWM, servomotory, knihovny<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10153\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-6-uart-fortsetzung-servos\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Kurz Arduino &#8211; #6 &#8211; Pokra\u010dov\u00e1n\u00ed UART, serva<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10154\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-7-textanzeige-lcd-2x16\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Kurz Arduino &#8211; #7 &#8211; Textov\u00fd displej, LCD 2\u00d716<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10158\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-8-dc-motorsteuerung-for-schleife\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Kurz Arduino &#8211; #8 &#8211; \u0158\u00edzen\u00ed stejnosm\u011brn\u00e9ho motoru, smy\u010dka for<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-10155\"><a href=\"https:\/\/forbot.com\/de\/arduino-kurs\/arduino-kurs-9-hc-sr04-abstandssensor-funktionen\/\" class=\"elementor-item menu-link\" tabindex=\"-1\">Kurz Arduino &#8211; #9 &#8211; HC-SR04 Distan\u010dn\u00ed senzor, funkce<\/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-5ee71b6 custom-alert-box elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5ee71b6\" 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-4860f01\" data-id=\"4860f01\" 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-bf9f6b5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bf9f6b5\" 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-382dc99 blue-box-bestellen-ein-set\" data-id=\"382dc99\" 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-f344fce elementor-widget elementor-widget-text-editor\" data-id=\"f344fce\" 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> Objednejte si sadu prvk\u016f a za\u010dn\u011bte se u\u010dit v praxi! <a href=\"https:\/\/botland.de\/suche?s=forbot%20arduino\"><strong>Kliknut\u00edm sem p\u0159ejdete do obchodu &gt;&gt;<\/strong><\/a><\/p>\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<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Arduino umo\u017e\u0148uje pou\u017eit\u00ed mnoha komunika\u010dn\u00edch rozhran\u00ed. D\u00edky nim mohou vytvo\u0159en\u00e9 n\u00e1vrhy komunikovat s jin\u00fdmi obvody, senzory nebo po\u010d\u00edta\u010dem.<\/p>\n","protected":false},"author":5,"featured_media":1438,"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":[51],"tags":[52,53],"class_list":["post-5425","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kurz-arduino","tag-arduino-cs","tag-programovani"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Kurz Arduino - #3 - UART (komunikace s PC), prom\u011bnn\u00e9 - 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\/kurz-arduino-3-uart-komunikace-s-pc-promenne\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kurz Arduino - #3 - UART (komunikace s PC), prom\u011bnn\u00e9 - FORBOT\" \/>\n<meta property=\"og:description\" content=\"Arduino umo\u017e\u0148uje pou\u017eit\u00ed mnoha komunika\u010dn\u00edch rozhran\u00ed. 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