{"id":93051,"date":"2022-02-07T08:00:29","date_gmt":"2022-02-07T07:00:29","guid":{"rendered":"https:\/\/botland.com.pl\/blog\/opis-wyprowadzen-do-arduino\/"},"modified":"2024-10-18T13:28:12","modified_gmt":"2024-10-18T11:28:12","slug":"popis-vodicu-pro-arduino","status":"publish","type":"post","link":"https:\/\/botland.cz\/blog\/popis-vodicu-pro-arduino\/","title":{"rendered":"Popis vodi\u010d\u016f pro Arduino"},"content":{"rendered":"<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u010cas \u010dten\u00ed:<\/span> <span class=\"rt-time\"> 6<\/span> <span class=\"rt-label rt-postfix\">min.<\/span><\/span>\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"93051\" class=\"elementor elementor-93051 elementor-31983\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-178dba0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"178dba0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-fd43188\" data-id=\"fd43188\" data-element_type=\"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-3f441bd elementor-widget elementor-widget-text-editor\" data-id=\"3f441bd\" 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>Minipo\u010d\u00edta\u010de Arduino nab\u00edzej\u00ed sv\u00fdm u\u017eivatel\u016fm mno\u017estv\u00ed v\u00fdstup\u016f, kter\u00e9 mohou vyu\u017e\u00edt, a pr\u00e1v\u011b to je \u010din\u00ed ide\u00e1ln\u00edmi pro mnoho r\u016fzn\u00fdch a zaj\u00edmav\u00fdch projekt\u016f. Tento \u010dl\u00e1nek obsahuje popis a funkce jednotliv\u00fdch pin\u016f desky <a href=\"https:\/\/botland.cz\/zakladni-rada-arduino-originalni-desky\/1060-arduino-uno-rev3-a000066-7630049200050.html\" data-wpel-link=\"internal\">Arduino UNO R3<\/a> zalo\u017een\u00e9 na 8-bitov\u00e9m mikrokontrol\u00e9ru AVR ATmega328P. <\/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-84098d2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"84098d2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-2a20132\" data-id=\"2a20132\" data-element_type=\"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-4ea9a4c elementor-widget elementor-widget-heading\" data-id=\"4ea9a4c\" 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\">Arduino - p\u0159ehled vodi\u010d\u016f<\/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-4894588 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4894588\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-f3003be\" data-id=\"f3003be\" data-element_type=\"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-1c942b6 elementor-widget elementor-widget-text-editor\" data-id=\"1c942b6\" 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\u011bt\u0161ina model\u016f <a href=\"https:\/\/botland.cz\/234-arduino\" data-wpel-link=\"internal\">Arduino<\/a>, v\u010detn\u011b nejobl\u00edben\u011bj\u0161\u00edho modelu <a href=\"https:\/\/botland.cz\/zakladni-rada-arduino-originalni-desky\/1060-arduino-uno-rev3-a000066-7630049200050.html\" data-wpel-link=\"internal\">Arduino UNO R3<\/a>, je vybavena 8bitov\u00fdm mikrokontrol\u00e9rem AVR ATmega328P. <b>Dr\u00e1hy na desce plo\u0161n\u00fdch spoj\u016f byly vedeny tak, aby tvo\u0159ily spojen\u00ed mezi vodi\u010di mikrokontrol\u00e9ru a v\u00fdvodov\u00fdmi p\u00e1sky<\/b>, co\u017e n\u00e1m umo\u017e\u0148uje p\u0159ipojit desku Arduino k extern\u00edm za\u0159\u00edzen\u00edm, mezi n\u011b\u017e pat\u0159\u00ed moduly Arduino Shield (nap\u0159. komunika\u010dn\u00ed moduly) a tak\u00e9 jednotliv\u00e9 sou\u010d\u00e1stky, jako jsou LED diody, tranzistory, senzory, potenciometry a dal\u0161\u00ed. Rozlo\u017een\u00ed pin\u016f desky Arduino UNO R3, obsahuje 14 digit\u00e1ln\u00edch pin\u016f, \u0161est analogov\u00fdch pin\u016f, d\u00e1le nap\u00e1jec\u00ed konektory, konektor USB a konektor pro voliteln\u00fd extern\u00ed program\u00e1tor USB-ASP. V\u00fdvody desky Arduino UNO R3 jsou zn\u00e1zorn\u011bny na obr\u00e1zku 1.    <\/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-39af66f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"39af66f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-7850d8b\" data-id=\"7850d8b\" data-element_type=\"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-9c2af73 elementor-widget elementor-widget-image\" data-id=\"9c2af73\" 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=\"599\" height=\"608\" src=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2022\/01\/arduino.png\" class=\"attachment-large size-large wp-image-57521\" alt=\"\" srcset=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2022\/01\/arduino.png 599w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2022\/01\/arduino-296x300.png 296w\" sizes=\"(max-width: 599px) 100vw, 599px\" \/>\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-6cb13f9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6cb13f9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-89b4735\" data-id=\"89b4735\" data-element_type=\"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-963a748 elementor-widget elementor-widget-text-editor\" data-id=\"963a748\" 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><em><span style=\"font-weight: 400;\">Obr. 1 &#8211; rozlo\u017een\u00ed pin\u016f na origin\u00e1ln\u00ed desce Arduino UNO R3<\/span><\/em><\/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-a589589 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a589589\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-6715033\" data-id=\"6715033\" data-element_type=\"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-4ed584b elementor-widget elementor-widget-heading\" data-id=\"4ed584b\" 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\">Arduino - nap\u00e1jen\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-abe90dd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"abe90dd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-3b28120\" data-id=\"3b28120\" data-element_type=\"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-b71bd95 elementor-widget elementor-widget-text-editor\" data-id=\"b71bd95\" 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>Stejn\u011b jako u jin\u00fdch elektronick\u00fdch za\u0159\u00edzen\u00ed je pro fungov\u00e1n\u00ed desky Arduino nutn\u00e9 nap\u00e1jec\u00ed nap\u011bt\u00ed. <b>Arduino UNO R3 lze nap\u00e1jet t\u0159emi zp\u016fsoby.<\/b><\/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-0b11a99 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0b11a99\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\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-4d5d131\" data-id=\"4d5d131\" data-element_type=\"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-f803050 elementor-widget elementor-widget-text-editor\" data-id=\"f803050\" 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>Prvn\u00edm zp\u016fsobem je <b>p\u0159ipojen\u00ed extern\u00edho s\u00ed\u0165ov\u00e9ho adapt\u00e9ru do 5,5mm\/2,1mm z\u00e1suvky<\/b>. Doporu\u010den\u00e9 v\u00fdstupn\u00ed nap\u011bt\u00ed s\u00ed\u0165ov\u00e9ho adapt\u00e9ru je v rozmez\u00ed 7 a\u017e 12 V DC. Nap\u00e1jec\u00ed nap\u011bt\u00ed ve stejn\u00e9m rozsahu <b>lze tak\u00e9 p\u0159iv\u00e9st ze zdroje do kontaktn\u00edch desek<\/b> nebo jin\u00e9ho podobn\u00e9ho modulu jejich p\u0159ipojen\u00edm k v\u00fdvodu &#8220;VIN&#8221;. Nap\u00e1jen\u00ed <b>lze tak\u00e9 zajistit p\u0159es vestav\u011bn\u00fd konektor USB typu B<\/b> &#8211; bu\u010f kdy\u017e je Arduino p\u0159ipojeno k hostitelsk\u00e9mu po\u010d\u00edta\u010di, nebo je nap\u00e1jeno z nab\u00edje\u010dky chytr\u00e9ho telefonu.    <\/p>\n<p><b>Typ nap\u00e1jen\u00ed je t\u0159eba zvolit podle po\u017eadavk\u016f na nap\u00e1jen\u00ed aplikace, kterou<\/b> vytv\u00e1\u0159\u00edte na desce Arduino. V\u00fdvod &#8220;VIN&#8221; je p\u0159ipojen k plusov\u00e9 stran\u011b nap\u00e1jec\u00edho zdroje p\u0159es usm\u011br\u0148ovac\u00ed diodu, kter\u00e1 zabra\u0148uje po\u0161kozen\u00ed modulu v p\u0159\u00edpad\u011b p\u0159ipojen\u00ed nap\u011bt\u00ed opa\u010dn\u00e9 polarity. Naproti tomu nap\u00e1jec\u00ed zdroj USB poskytuje maxim\u00e1ln\u00ed proudovou kapacitu 500 mA. Piny Arduino mohou pracovat s nap\u011bt\u00edm 3,3 V nebo 5,0 V (piny &#8220;3V3&#8221;, resp. &#8220;5V&#8221;) podle specifikace extern\u00edho hardwaru.   <\/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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-41565c0\" data-id=\"41565c0\" data-element_type=\"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-47ab1b0 elementor-widget elementor-widget-spacer\" data-id=\"47ab1b0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\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-dcc9a3c elementor-widget elementor-widget-image\" data-id=\"dcc9a3c\" 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 decoding=\"async\" width=\"540\" height=\"540\" src=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2021\/10\/Arduino-Uno-rev-3.jpg\" class=\"attachment-large size-large wp-image-57271\" alt=\"\" srcset=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2021\/10\/Arduino-Uno-rev-3.jpg 540w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2021\/10\/Arduino-Uno-rev-3-300x300.jpg 300w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2021\/10\/Arduino-Uno-rev-3-150x150.jpg 150w\" sizes=\"(max-width: 540px) 100vw, 540px\" \/>\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<div class=\"elementor-element elementor-element-951834c elementor-align-center elementor-widget elementor-widget-button\" data-id=\"951834c\" 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\/234-arduino\" data-wpel-link=\"internal\">\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\">Pod\u00edvejte se na<\/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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fb4f75e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fb4f75e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-7b50d78\" data-id=\"7b50d78\" data-element_type=\"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-f7e99ff elementor-widget elementor-widget-text-editor\" data-id=\"f7e99ff\" 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>Bez ohledu na zvolen\u00fd zdroj nap\u00e1jen\u00ed <b>se obvod mus\u00ed uzav\u0159\u00edt p\u0159es <\/b> GND &#8211; na desce Arduino je p\u011bt pin\u016f &#8220;GND&#8221;, kter\u00e9 jsou vz\u00e1jemn\u011b galvanicky propojeny. Naproti tomu pin &#8216;RESET&#8217; po zkratov\u00e1n\u00ed na GND (nap\u0159. pomoc\u00ed tla\u010d\u00edtka na desce) zp\u016fsob\u00ed do\u010dasn\u00e9 odpojen\u00ed nap\u00e1jen\u00ed a restartov\u00e1n\u00ed Arduino. Na desce najdete tak\u00e9 pin &#8220;IOREF&#8221;, na kter\u00fd se p\u0159iv\u00e1d\u00ed referen\u010dn\u00ed nap\u011bt\u00ed, s n\u00edm\u017e m\u00e1 mikrokontrol\u00e9r pracovat.  <\/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-438499a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"438499a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-31c7cf8\" data-id=\"31c7cf8\" data-element_type=\"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-ac985ac elementor-widget elementor-widget-heading\" data-id=\"ac985ac\" 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\">Arduino - analogov\u00e9 v\u00fdvody<\/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-d1445c2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d1445c2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-8c0669b\" data-id=\"8c0669b\" data-element_type=\"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-19f0a80 elementor-widget elementor-widget-text-editor\" data-id=\"19f0a80\" 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>Analogov\u00e9 piny na Arduino (&#8216;A0&#8217; &#8211; &#8216;A5&#8217;) jsou p\u0159es multiplexor p\u0159ipojeny ke vstupu analogov\u011b-digit\u00e1ln\u00edho p\u0159evodn\u00edku, kter\u00fd je ned\u00edlnou sou\u010d\u00e1st\u00ed mikrokontrol\u00e9ru ATmega328P. Analogov\u011b-digit\u00e1ln\u00ed p\u0159evodn\u00edk (ADC) umo\u017e\u0148uje p\u0159ev\u00e1d\u011bt nap\u011bt\u00ed (analogov\u00fd sign\u00e1l) v rozsahu 0 V a\u017e 5 V na digit\u00e1ln\u00ed formu vyj\u00e1d\u0159enou v bitech. Rozli\u0161en\u00ed ADC v Arduino je 10 bit\u016f. To znamen\u00e1, \u017ee po\u010det \u00farovn\u00ed kvantifikace nap\u011bt\u00ed na vstupu p\u0159evodn\u00edku je 1024 (nab\u00fdv\u00e1 hodnot 0-1023) a nap\u011bt\u00ed je m\u011b\u0159eno s rozli\u0161en\u00edm 4,89 mV.   <\/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-afecbfe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"afecbfe\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-d0a5c5e\" data-id=\"d0a5c5e\" data-element_type=\"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-d91d5fc elementor-widget elementor-widget-image\" data-id=\"d91d5fc\" 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 decoding=\"async\" width=\"768\" height=\"338\" src=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2022\/02\/01060analog-section-1-768x338.jpg\" class=\"attachment-medium_large size-medium_large wp-image-57557\" alt=\"\" srcset=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2022\/02\/01060analog-section-1-768x338.jpg 768w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2022\/02\/01060analog-section-1-300x132.jpg 300w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2022\/02\/01060analog-section-1-1024x451.jpg 1024w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2022\/02\/01060analog-section-1.jpg 1394w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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-3692a2a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3692a2a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-bf12004\" data-id=\"bf12004\" data-element_type=\"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-f50ac3c elementor-widget elementor-widget-text-editor\" data-id=\"f50ac3c\" 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>Rozli\u0161en\u00ed m\u016f\u017eeme tak\u00e9 roz\u0161\u00ed\u0159it p\u0159iveden\u00edm nap\u011bt\u00ed ni\u017e\u0161\u00edho ne\u017e 5 V na pin \u201eAREF\u201c, na kter\u00fd by <b>m\u011blo b\u00fdt p\u0159ivedeno referen\u010dn\u00ed nap\u011bt\u00ed,<\/b> v\u016f\u010di n\u011bmu\u017e p\u0159evodn\u00edk m\u011b\u0159\u00ed nap\u011bt\u00ed na vstupech, kter\u00e9 jsou do n\u011bj p\u0159iv\u00e1d\u011bny. Vzorkovac\u00ed frekvence ADC je na druhou stranu p\u0159ibli\u017en\u011b 9600 Hz, co\u017e znamen\u00e1, \u017ee na vstup p\u0159evodn\u00edku m\u016f\u017eeme p\u0159iv\u00e1d\u011bt sign\u00e1l, kter\u00fd bude bezchybn\u011b p\u0159eveden do digit\u00e1ln\u00ed podoby, dokud nejvy\u0161\u0161\u00ed frekvence obsa\u017een\u00e1 v jeho spektru nep\u0159es\u00e1hne polovinu vzorkovac\u00ed frekvence ADC v Arduinu, tj. nejv\u00fd\u0161e 4800 Hz. Typick\u00e9 aplikace pro ADC a Arduino, zahrnuj\u00ed analogov\u00e9 senzory, potenciometry, stejn\u011b jako ovl\u00e1d\u00e1n\u00ed hlasov\u00fdch p\u0159\u00edkaz\u016f p\u0159es mikrofon (VoIP), kter\u00e9 mohou b\u00fdt odesl\u00e1ny na d\u00e1lku do jin\u00e9ho za\u0159\u00edzen\u00ed p\u0159es internet.     <\/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-8447f85 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8447f85\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-e7d165e\" data-id=\"e7d165e\" data-element_type=\"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-8697a3b elementor-widget elementor-widget-heading\" data-id=\"8697a3b\" 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\">Arduino - digit\u00e1ln\u00ed piny<\/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-9fbe04e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9fbe04e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-2b1db91\" data-id=\"2b1db91\" data-element_type=\"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-cf70f1b elementor-widget elementor-widget-text-editor\" data-id=\"cf70f1b\" 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>Arduino Uno m\u00e1 14 digit\u00e1ln\u00edch pin\u016f (&#8220;D0&#8221; &#8211; &#8220;D13&#8221;), kter\u00e9 <b>lze konfigurovat jako vstupy nebo v\u00fdstupy<\/b>, p\u0159i\u010dem\u017e digit\u00e1ln\u00ed pin &#8220;D13&#8221; je p\u0159ipojen k vestav\u011bn\u00e9 LED diod\u011b, kter\u00e1 umo\u017e\u0148uje kontrolovat spr\u00e1vnou funkci desky, nap\u0159. pomoc\u00ed kr\u00e1tk\u00e9ho programov\u00e9ho k\u00f3du, kter\u00fd \u0159\u00edd\u00ed cyklick\u00e9 blik\u00e1n\u00ed LED diody. Maxim\u00e1ln\u00ed proudov\u00e1 kapacita jednoho digit\u00e1ln\u00edho pinu je 20 mA. <b>Digit\u00e1ln\u00ed piny pracuj\u00ed v logick\u00fdch stavech,<\/b> kter\u00e9 p\u0159edstavuj\u00ed bitovou hodnotu &#8211; n\u00edzk\u00fd stav p\u0159edstavuje nulov\u00fd bit a vysok\u00fd stav p\u0159edstavuje jedni\u010dkov\u00fd bit.  <\/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-5d9905d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5d9905d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-3d0c3aa\" data-id=\"3d0c3aa\" data-element_type=\"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-60c16e0 elementor-widget elementor-widget-image\" data-id=\"60c16e0\" 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=\"768\" height=\"331\" src=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2022\/02\/01060-digital-section-1-768x331.jpg\" class=\"attachment-medium_large size-medium_large wp-image-57558\" alt=\"\" srcset=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2022\/02\/01060-digital-section-1-768x331.jpg 768w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2022\/02\/01060-digital-section-1-300x129.jpg 300w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2022\/02\/01060-digital-section-1-1024x441.jpg 1024w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2022\/02\/01060-digital-section-1.jpg 1476w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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-2b2d8c5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2b2d8c5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-fcf71aa\" data-id=\"fcf71aa\" data-element_type=\"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-fc94e58 elementor-widget elementor-widget-text-editor\" data-id=\"fc94e58\" 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=\"font-size: 1rem;\">Kdy\u017e jsou digit\u00e1ln\u00ed piny Arduina nastaveny jako v\u00fdstupy, je nap\u011bt\u00ed pro n\u00edzk\u00fd stav 0 V a pro vysok\u00fd stav 5 V. Na druhou stranu, pokud jsou digit\u00e1ln\u00ed piny nastaveny jako vstupy p\u0159ij\u00edmaj\u00edc\u00ed sign\u00e1ly z extern\u00edch za\u0159\u00edzen\u00ed, jsou jednotliv\u00e9 logick\u00e9 \u00farovn\u011b definov\u00e1ny rozsahy nap\u011bt\u00ed. Arduino tedy interpretuje vstupn\u00ed nap\u011bt\u00ed mezi 0,0 V a 0,8 V jako n\u00edzk\u00fd stav (&#8220;0&#8221;) a mezi 2,0 V a 5,0 V jako vysok\u00fd stav (&#8220;1&#8221;). Naproti tomu interval 0,8V &#8211; 2,0V p\u0159edstavuje zak\u00e1zan\u00fd stav, ve kter\u00e9m nesm\u00ed doj\u00edt k \u017e\u00e1dn\u00e9 zm\u011bn\u011b logick\u00e9ho stavu.   <\/span><\/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-c6aa2ff elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c6aa2ff\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-95b1315\" data-id=\"95b1315\" data-element_type=\"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-671c498 elementor-widget elementor-widget-heading\" data-id=\"671c498\" 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\">Arduino - digit\u00e1ln\u00ed piny s funkc\u00ed generov\u00e1n\u00ed PWM pr\u016fb\u011bh\u016f<\/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-520b503 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"520b503\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-ad312f3\" data-id=\"ad312f3\" data-element_type=\"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-299b3e7 elementor-widget elementor-widget-text-editor\" data-id=\"299b3e7\" 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>Digit\u00e1ln\u00ed piny \u201eD3\u201c, \u201eD5\u201c, \u201eD6\u201c, D9\u201c, \u201aD10\u2018 a \u201aD11\u2018 mohou krom\u011b sv\u00e9 standardn\u00ed funkce <b>slou\u017eit ke generov\u00e1n\u00ed PWM vlny<\/b>.<br \/>(obd\u00e9ln\u00edkov\u00fd pr\u016fb\u011bh s prom\u011bnn\u00fdm \u010dinitelem pln\u011bn\u00ed). Ve v\u00fdchoz\u00edm nastaven\u00ed je frekvence PWM sign\u00e1lu v<a href=\"https:\/\/botland.cz\/234-arduino\" data-wpel-link=\"internal\"> Arduino <\/a>nastavena na p\u0159ibli\u017en\u011b 490 Hz. Naproti tomu faktor vypln\u011bn\u00ed ur\u010duje, po jakou \u010d\u00e1st trv\u00e1n\u00ed jedn\u00e9 periody se na digit\u00e1ln\u00edm pinu v re\u017eimu PWM objev\u00ed n\u00edzk\u00fd stav, a ur\u010duje pr\u016fm\u011brnou hodnotu sign\u00e1lu za celou periodu.    <\/p>\n<p>Pokud je nap\u0159\u00edklad faktor pln\u011bn\u00ed sign\u00e1lu PWM generovan\u00e9ho na v\u00fdvodu \u201eD3\u201c 40 %, pak p\u0159i \u0161pi\u010dkov\u00e9 hodnot\u011b nap\u011bt\u00ed 5 V bude pr\u016fm\u011brn\u00e1 hodnota nap\u011bt\u00ed takov\u00e9ho sign\u00e1lu za celou periodu 2 V. <b>\u010c\u00edm vy\u0161\u0161\u00ed je tedy hodnota plnic\u00edho faktoru, t\u00edm vy\u0161\u0161\u00ed je celoperiodov\u00e1 pr\u016fm\u011brn\u00e1 hodnota pr\u016fb\u011bhu PWM.<\/b> Typick\u00e9 aplikace pro sign\u00e1l PWM na <a href=\"https:\/\/botland.cz\/234-arduino\" data-wpel-link=\"internal\">Arduino<\/a> jsou regul\u00e1tory ot\u00e1\u010dek elektromotor\u016f, regul\u00e1tory jasu LED osv\u011btlen\u00ed a hudebn\u00ed syntez\u00e1tory.  <\/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-50a58b6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"50a58b6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-e45d813\" data-id=\"e45d813\" data-element_type=\"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-1040910 elementor-widget elementor-widget-heading\" data-id=\"1040910\" 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\">Arduino - komunika\u010dn\u00ed piny - rozhran\u00ed 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-83e31a9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"83e31a9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-6da56bf\" data-id=\"6da56bf\" data-element_type=\"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-a5b3f22 elementor-widget elementor-widget-text-editor\" data-id=\"a5b3f22\" 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>Pro komunikaci s extern\u00edmi za\u0159\u00edzen\u00edmi <b>pou\u017e\u00edv\u00e1 Arduino n\u011bkolik r\u016fzn\u00fdch komunika\u010dn\u00edch protokol\u016f<\/b>. Jedn\u00edm z nich je protokol UART (Universal Asynchronous Receiver-Transmitter). Jedn\u00e1 se o s\u00e9riov\u00fd protokol, kter\u00fd je realizov\u00e1n pomoc\u00ed digit\u00e1ln\u00edch pin\u016f &#8220;D0&#8221; (&#8220;RX&#8221; &#8211; p\u0159ij\u00edma\u010d &#8211; p\u0159ij\u00edm\u00e1 sign\u00e1l z extern\u00edho za\u0159\u00edzen\u00ed) a &#8220;D1&#8221; (&#8220;TX&#8221; &#8211; vys\u00edla\u010d &#8211; vys\u00edl\u00e1 sign\u00e1l do extern\u00edho za\u0159\u00edzen\u00ed). Toto rozhran\u00ed umo\u017e\u0148uje komunikaci s extern\u00edmi moduly i s po\u010d\u00edta\u010dem &#8211; p\u0159ipojuje se k v\u00fdvod\u016fm pro port USB.   <\/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-41c9d25 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"41c9d25\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-e83b081\" data-id=\"e83b081\" data-element_type=\"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-a91ba6e elementor-widget elementor-widget-heading\" data-id=\"a91ba6e\" 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\">Arduino - komunika\u010dn\u00ed piny - rozhran\u00ed SPI<\/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-db52723 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"db52723\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-7e1acc1\" data-id=\"7e1acc1\" data-element_type=\"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-794eb56 elementor-widget elementor-widget-text-editor\" data-id=\"794eb56\" 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>Dal\u0161\u00edm rozhran\u00edm, kter\u00e9 Arduino pou\u017e\u00edv\u00e1 ke komunikaci s extern\u00edmi za\u0159\u00edzen\u00edmi, je SPI (Serial Peripheral Interface) &#8211; jedn\u00e1 se o s\u00e9riov\u00fd protokol, kter\u00fd <b>umo\u017e\u0148uje mikrokontrol\u00e9ru komunikovat s jedn\u00edm a v\u00edce za\u0159\u00edzen\u00edmi<\/b> a tak\u00e9 <b>umo\u017e\u0148uje synchronn\u00ed komunikaci s jin\u00fdm mikrokontrol\u00e9rem<\/b>, a to v topologii master-slave, kdy master je master a slave je slave, p\u0159i\u010dem\u017e ve standardn\u00ed topologii je master mikrokontrol\u00e9r. Na \u010dipu <a href=\"https:\/\/botland.cz\/zakladni-rada-arduino-originalni-desky\/1060-arduino-uno-rev3-a000066-7630049200050.html\" data-wpel-link=\"internal\">Arduino UNO R3<\/a> jsou piny rozhran\u00ed SPI n\u00e1sleduj\u00edc\u00ed: <\/p>\n<ul>\n<li>SS (Slave Select) &#8211; pin &#8220;D10&#8221;. &#8211; volba adresy pod\u0159\u00edzen\u00e9ho za\u0159\u00edzen\u00ed, se kter\u00fdm m\u00e1 mikrokontrol\u00e9r komunikovat;<\/li>\n<li>SCK (Serial Clock) &#8211; pin &#8220;D13&#8221;. &#8211; hodinov\u00fd sign\u00e1l, kter\u00fd synchronizuje p\u0159enos dat v obou sm\u011brech;<\/li>\n<li>MISO (Master Input Slave Output) &#8211; pin &#8220;D12&#8221; &#8211; linka, kter\u00e1 pos\u00edl\u00e1 informace z pod\u0159\u00edzen\u00fdch za\u0159\u00edzen\u00ed do \u0159\u00eddic\u00edho za\u0159\u00edzen\u00ed.<\/li>\n<li>MOSI (Master Output Slave Input) &#8211; pin &#8220;D11&#8221;. &#8211; linka, kter\u00e1 pos\u00edl\u00e1 informace z masteru do slave za\u0159\u00edzen\u00ed.<\/li>\n<\/ul>\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-6079040 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6079040\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-0a144c2\" data-id=\"0a144c2\" data-element_type=\"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-0068a26 elementor-widget elementor-widget-heading\" data-id=\"0068a26\" 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\">Arduino - komunika\u010dn\u00ed piny - rozhran\u00ed I2C<\/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-4e513eb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4e513eb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-f2b0497\" data-id=\"f2b0497\" data-element_type=\"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-b15b5e6 elementor-widget elementor-widget-text-editor\" data-id=\"b15b5e6\" 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>Arduino je tak\u00e9 vybaveno sb\u011brnic\u00ed I<sup>2<\/sup>C, kter\u00e1 <b>umo\u017e\u0148uje komunikaci mezi dv\u011bma sou\u010d\u00e1stkami prost\u0159ednictv\u00edm jedin\u00e9 desky plo\u0161n\u00fdch spoj\u016f<\/b>. U desky <a href=\"https:\/\/botland.cz\/zakladni-rada-arduino-originalni-desky\/1060-arduino-uno-rev3-a000066-7630049200050.html\" data-wpel-link=\"internal\">UNO R3<\/a> je komunikace p\u0159es I<sup>2<\/sup>C realizov\u00e1na prost\u0159ednictv\u00edm dvou pin\u016f: <\/p>\n<ul>\n<li>SDA (Series Data) &#8211; pin pro p\u0159enos dat na sb\u011brnici I<sup>2<\/sup>C;<\/li>\n<li>SCL (Serial Clock) &#8211; hodinov\u00fd sign\u00e1l, kter\u00fd synchronizuje p\u0159enos dat po sb\u011brnici I<sup>2<\/sup>Cv obou sm\u011brech.<\/li>\n<\/ul>\n<p>Ka\u017ed\u00e9 extern\u00ed za\u0159\u00edzen\u00ed komunikuj\u00edc\u00ed s Arduinem prost\u0159ednictv\u00edm sb\u011brnice I<sup>2<\/sup>Cm\u00e1 svou vlastn\u00ed jedine\u010dnou adresu (nap\u0159. 0x23 v \u0161estn\u00e1ctkov\u00e9 soustav\u011b) a <b>na stejnou sb\u011brnici m\u016f\u017ee b\u00fdt p\u0159ipojeno a\u017e 255 za\u0159\u00edzen\u00ed sou\u010dasn\u011b<\/b>. Na za\u0159\u00edzen\u00ed Arduino UNO R3 jsou v\u00fdvody &#8220;SDA&#8221; a &#8220;SCL&#8221; um\u00edst\u011bny na analogov\u00fdch v\u00fdvodech &#8220;A4&#8221; a &#8220;A5&#8221;. <\/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-4aef291 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4aef291\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-e007003\" data-id=\"e007003\" data-element_type=\"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-762c4b6 elementor-widget elementor-widget-heading\" data-id=\"762c4b6\" 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\">Arduino - p\u0159eru\u0161ovac\u00ed piny<\/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-acb87ae elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"acb87ae\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-2bfff9e\" data-id=\"2bfff9e\" data-element_type=\"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-b3ffa3d elementor-widget elementor-widget-text-editor\" data-id=\"b3ffa3d\" 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 mikrokontrol\u00e9rech, v\u010detn\u011b t\u011bch, jako je ATmega238P zabudovan\u00fd v Arduinu, <b>lze spustit proceduru extern\u00edho p\u0159eru\u0161en\u00ed<\/b>. Extern\u00ed p\u0159eru\u0161en\u00ed je syst\u00e9mov\u00e9 p\u0159eru\u0161en\u00ed, kter\u00e9 je pod vlivem p\u0159eru\u0161en\u00ed mimo mikrokontrol\u00e9r iniciov\u00e1no automaticky z p\u00e1rovac\u00edho za\u0159\u00edzen\u00ed nebo ru\u010dn\u011b od u\u017eivatele.  <\/p>\n<p>Typick\u00fdm, nejjednodu\u0161\u0161\u00edm p\u0159\u00edkladem pou\u017eit\u00ed <a href=\"https:\/\/botland.cz\/234-arduino\" data-wpel-link=\"internal\">Arduino<\/a> je po\u010d\u00edt\u00e1n\u00ed po\u010dtu pulz\u016f a \u010dten\u00ed frekvence z extern\u00edho obd\u00e9ln\u00edkov\u00e9ho zdroje sign\u00e1lu nebo ukon\u010den\u00ed rutiny p\u0159eru\u0161en\u00ed, aby bylo mo\u017en\u00e9 pokra\u010dovat v norm\u00e1ln\u00edm toku programu nahran\u00e9ho do pam\u011bti mikrokontrol\u00e9ru. Na <a href=\"https:\/\/botland.cz\/zakladni-rada-arduino-originalni-desky\/1060-arduino-uno-rev3-a000066-7630049200050.html\" data-wpel-link=\"internal\">Arduinu UNO R3<\/a> jsou pod digit\u00e1ln\u00edmi piny &#8220;D2&#8221; a &#8220;D3&#8221; k dispozici piny p\u0159eru\u0161en\u00ed &#8220;INT0&#8221; a &#8220;INT1&#8221; a <b>aktivaci a deaktivaci ka\u017ed\u00e9ho p\u0159eru\u0161en\u00ed lze v programu nastavit individu\u00e1ln\u011b pro typ zm\u011bny logick\u00e9 \u00farovn\u011b<\/b> a zahrnuje spou\u0161t\u011bn\u00ed sestupnou a vzestupnou hranou i spou\u0161t\u011bn\u00ed v n\u00edzk\u00e9m a vysok\u00e9m stavu. <\/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-72eddf6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"72eddf6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-8aaa449\" data-id=\"8aaa449\" data-element_type=\"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-180a448 elementor-widget elementor-widget-heading\" data-id=\"180a448\" 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\">Konektor ICSP v Arduino UNO R3<\/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-78b70d6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"78b70d6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-beabf1b\" data-id=\"beabf1b\" data-element_type=\"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-4a23652 elementor-widget elementor-widget-text-editor\" data-id=\"4a23652\" 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>ICSP (In-Circuit Serial Programming) je \u0161estipinov\u00fd <b>konektor pro p\u0159ipojen\u00ed extern\u00edho program\u00e1toru USB-ASP<\/b>. Toto \u0159e\u0161en\u00ed bylo implementov\u00e1no pro u\u017eivatele, kte\u0159\u00ed d\u00e1vaj\u00ed p\u0159ednost &#8220;tradi\u010dn\u00edmu&#8221; programov\u00e1n\u00ed v jazyc\u00edch C a Assembler a cht\u011bj\u00ed u\u0161et\u0159it dal\u0161\u00edch 5 kB pam\u011bti mikrokontrol\u00e9ru, kter\u00e9 zab\u00edr\u00e1 zavad\u011b\u010d Arduino (software zavad\u011b\u010de nutn\u00fd pro spou\u0161t\u011bn\u00ed program\u016f napsan\u00fdch s p\u0159ekryvem syntaxe Arduino v jazyc\u00edch C\/C++). V\u00fdvody ICSP pln\u00ed n\u00e1sleduj\u00edc\u00ed funkce:  <\/p>\n<ul>\n<li>SCK (Serial Clock) &#8211; hodinov\u00fd sign\u00e1l, kter\u00fd synchronizuje p\u0159enos dat mezi pam\u011bt\u00ed mikrokontrol\u00e9ru a extern\u00edm po\u010d\u00edta\u010dem;<\/li>\n<li>MISO (Master Input Slave Output) &#8211; linka, kter\u00e1 pos\u00edl\u00e1 informace z pod\u0159\u00edzen\u00fdch za\u0159\u00edzen\u00ed do masteru (extern\u00edho po\u010d\u00edta\u010de).<\/li>\n<li>MOSI (Master Output Slave Input) &#8211; linka, kter\u00e1 pos\u00edl\u00e1 informace z masteru (extern\u00edho po\u010d\u00edta\u010de) do slave za\u0159\u00edzen\u00ed.<\/li>\n<li>VCC &#8211; 5V pomocn\u00e9 nap\u00e1jec\u00ed veden\u00ed;<\/li>\n<li>GND &#8211; pomocn\u00e9 uzemn\u011bn\u00ed nap\u00e1jen\u00ed;<\/li>\n<li>RESET &#8211; reset mikrokontrol\u00e9ru.<\/li>\n<\/ul>\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-fbf8afa elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fbf8afa\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-7fed759\" data-id=\"7fed759\" data-element_type=\"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-2502184 elementor-widget elementor-widget-heading\" data-id=\"2502184\" 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\">Arduino - co dal\u0161\u00edho je t\u0159eba v\u011bd\u011bt o vodi\u010d\u00edch v 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-51a09bf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"51a09bf\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\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-3391ee8\" data-id=\"3391ee8\" data-element_type=\"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-352c7e6 elementor-widget elementor-widget-text-editor\" data-id=\"352c7e6\" 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>Deska <a href=\"https:\/\/botland.cz\/zakladni-rada-arduino-originalni-desky\/1060-arduino-uno-rev3-a000066-7630049200050.html\" data-wpel-link=\"internal\">Arduino UNO R3<\/a> je <b>v sou\u010dasnosti jednou z nejobl\u00edben\u011bj\u0161\u00edch desek pro prototypov\u00e1n\u00ed<\/b>. Zde uveden\u00fd popis vodi\u010d\u016f se t\u00fdk\u00e1 jejich z\u00e1kladn\u00ed funk\u010dnosti. V z\u00e1vislosti na specifik\u00e1ch c\u00edlov\u00e9 aplikace, v\u010detn\u011b specializovan\u00fdch knihoven podporuj\u00edc\u00edch specifick\u00fd extern\u00ed hardware, lze jejich funk\u010dn\u00ed rozsah odpov\u00eddaj\u00edc\u00edm zp\u016fsobem roz\u0161\u00ed\u0159it v pokro\u010dilej\u0161\u00edm pohledu.   <\/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-28a3d7b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"28a3d7b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\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-60c1993\" data-id=\"60c1993\" data-element_type=\"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-f850968 elementor-widget elementor-widget-text-editor\" data-id=\"f850968\" 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 v\u00fdb\u011bru desky <a href=\"https:\/\/botland.cz\/234-arduino\" data-wpel-link=\"internal\">Arduino<\/a> pro n\u00e1\u0161 projekt <b>je d\u016fle\u017eit\u00e9 si uv\u011bdomit jej\u00ed omezen\u00ed a maxim\u00e1ln\u00ed mo\u017enosti,<\/b> ale tak\u00e9 skute\u010dnost, \u017ee pomoc\u00ed spr\u00e1vn\u00fdch trik\u016f a dal\u0161\u00edho hardwaru lze mo\u017enosti Arduino d\u00e1le roz\u0161\u00ed\u0159it, nap\u0159. multiplexov\u00e1n\u00edm pin\u016f se na\u0161e v\u00fdvody na desce v\u00fdrazn\u011b roz\u0161\u00ed\u0159\u00ed a umo\u017en\u00ed n\u00e1m p\u0159ipojit nap\u0159\u00edklad v\u00edce ovl\u00e1dac\u00edch tla\u010d\u00edtek &#8211; opravdov\u00e1 <b>lah\u016fdka pro nad\u0161ence po\u010d\u00edta\u010d\u016f a hudebn\u00edch kl\u00e1vesnic<\/b>!<\/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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1f52eca\" data-id=\"1f52eca\" data-element_type=\"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-a06803b elementor-widget elementor-widget-image\" data-id=\"a06803b\" 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\/234-arduino\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2020\/06\/okladkaplytkiarduino-300x300.jpg\" class=\"attachment-medium size-medium wp-image-54712\" alt=\"\" srcset=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2020\/06\/okladkaplytkiarduino-300x300.jpg 300w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2020\/06\/okladkaplytkiarduino-1024x1024.jpg 1024w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2020\/06\/okladkaplytkiarduino-150x150.jpg 150w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2020\/06\/okladkaplytkiarduino-768x768.jpg 768w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2020\/06\/okladkaplytkiarduino-640x640.jpg 640w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2020\/06\/okladkaplytkiarduino.jpg 1510w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Arduino je platforma vytvo\u0159en\u00e1 pro programov\u00e1n\u00ed. P\u0159esto je d\u016fle\u017eit\u00e9 zn\u00e1t i jeho hardwarovou vrstvu. <\/p>\n","protected":false},"author":20,"featured_media":62687,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[555],"tags":[],"class_list":["post-93051","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino-cs"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Popis vodi\u010d\u016f pro Arduino - Botland<\/title>\n<meta name=\"description\" content=\"P\u0159i programov\u00e1n\u00ed Arduino je dobr\u00e9 se dob\u0159e sezn\u00e1mit s hardwarovou konstrukc\u00ed desky - nav\u0161tivte blog Botland, kde se dozv\u00edte o funkci jednotliv\u00fdch vodi\u010d\u016f na Arduino UNO!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/botland.cz\/blog\/popis-vodicu-pro-arduino\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Popis vodi\u010d\u016f pro Arduino - Botland\" \/>\n<meta property=\"og:description\" content=\"P\u0159i programov\u00e1n\u00ed Arduino je dobr\u00e9 se dob\u0159e sezn\u00e1mit s hardwarovou konstrukc\u00ed desky - nav\u0161tivte blog Botland, kde se dozv\u00edte o funkci jednotliv\u00fdch vodi\u010d\u016f na Arduino UNO!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/botland.cz\/blog\/popis-vodicu-pro-arduino\/\" \/>\n<meta property=\"og:site_name\" content=\"Botland\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/facebook.com\/Botland\/\" \/>\n<meta property=\"article:published_time\" content=\"2022-02-07T07:00:29+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-10-18T11:28:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/05\/new2023-arduino-rtg.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1510\" \/>\n\t<meta property=\"og:image:height\" content=\"755\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Maciej Figiel\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Napsal(a)\" \/>\n\t<meta name=\"twitter:data1\" content=\"Maciej Figiel\" \/>\n\t<meta name=\"twitter:label2\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data2\" content=\"11 minut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/popis-vodicu-pro-arduino\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/popis-vodicu-pro-arduino\\\/\"},\"author\":{\"name\":\"Maciej Figiel\",\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/#\\\/schema\\\/person\\\/a8e66118d1f27ebf9f540831e5a3283b\"},\"headline\":\"Popis vodi\u010d\u016f pro Arduino\",\"datePublished\":\"2022-02-07T07:00:29+00:00\",\"dateModified\":\"2024-10-18T11:28:12+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/popis-vodicu-pro-arduino\\\/\"},\"wordCount\":1985,\"publisher\":{\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/popis-vodicu-pro-arduino\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/botland.cz\\\/blog\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/new2023-arduino-rtg.jpg\",\"articleSection\":[\"Arduino\"],\"inLanguage\":\"cs\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/popis-vodicu-pro-arduino\\\/\",\"url\":\"https:\\\/\\\/botland.cz\\\/blog\\\/popis-vodicu-pro-arduino\\\/\",\"name\":\"Popis vodi\u010d\u016f pro Arduino - Botland\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/popis-vodicu-pro-arduino\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/popis-vodicu-pro-arduino\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/botland.cz\\\/blog\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/new2023-arduino-rtg.jpg\",\"datePublished\":\"2022-02-07T07:00:29+00:00\",\"dateModified\":\"2024-10-18T11:28:12+00:00\",\"description\":\"P\u0159i programov\u00e1n\u00ed Arduino je dobr\u00e9 se dob\u0159e sezn\u00e1mit s hardwarovou konstrukc\u00ed desky - nav\u0161tivte blog Botland, kde se dozv\u00edte o funkci jednotliv\u00fdch vodi\u010d\u016f na Arduino UNO!\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/popis-vodicu-pro-arduino\\\/#breadcrumb\"},\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/botland.cz\\\/blog\\\/popis-vodicu-pro-arduino\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/popis-vodicu-pro-arduino\\\/#primaryimage\",\"url\":\"https:\\\/\\\/botland.cz\\\/blog\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/new2023-arduino-rtg.jpg\",\"contentUrl\":\"https:\\\/\\\/botland.cz\\\/blog\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/new2023-arduino-rtg.jpg\",\"width\":1510,\"height\":755},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/popis-vodicu-pro-arduino\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Strona g\u0142\u00f3wna\",\"item\":\"https:\\\/\\\/botland.cz\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Popis vodi\u010d\u016f pro Arduino\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/botland.cz\\\/blog\\\/\",\"name\":\"Botland\",\"description\":\"Blog Raspberry Pi, Arduino, elektronika i robotyka - Botland\",\"publisher\":{\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/botland.cz\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"cs\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/#organization\",\"name\":\"Botland\",\"url\":\"https:\\\/\\\/botland.cz\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/botland.store\\\/blog\\\/wp-content\\\/uploads\\\/2018\\\/04\\\/logo_kolor_WP_2-1.png\",\"contentUrl\":\"https:\\\/\\\/botland.store\\\/blog\\\/wp-content\\\/uploads\\\/2018\\\/04\\\/logo_kolor_WP_2-1.png\",\"width\":250,\"height\":57,\"caption\":\"Botland\"},\"image\":{\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/facebook.com\\\/Botland\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/#\\\/schema\\\/person\\\/a8e66118d1f27ebf9f540831e5a3283b\",\"name\":\"Maciej Figiel\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/12\\\/Image-from-iOS-150x150.jpg\",\"url\":\"https:\\\/\\\/botland.cz\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/12\\\/Image-from-iOS-150x150.jpg\",\"contentUrl\":\"https:\\\/\\\/botland.cz\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/12\\\/Image-from-iOS-150x150.jpg\",\"caption\":\"Maciej Figiel\"},\"description\":\"Wszechstronny, ch\u0119tnie podejmuje si\u0119 wyzwa\u0144, bo uwa\u017ca, \u017ce jest to najszybsza droga ku rozwojowi. Ceni sobie kontakt z natur\u0105 i aktywny wypoczynek. Pasjonat motoryzacji i nowych technologii.\",\"url\":\"https:\\\/\\\/botland.cz\\\/blog\\\/author\\\/maciej-figiel\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Popis vodi\u010d\u016f pro Arduino - Botland","description":"P\u0159i programov\u00e1n\u00ed Arduino je dobr\u00e9 se dob\u0159e sezn\u00e1mit s hardwarovou konstrukc\u00ed desky - nav\u0161tivte blog Botland, kde se dozv\u00edte o funkci jednotliv\u00fdch vodi\u010d\u016f na Arduino UNO!","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/botland.cz\/blog\/popis-vodicu-pro-arduino\/","og_locale":"cs_CZ","og_type":"article","og_title":"Popis vodi\u010d\u016f pro Arduino - Botland","og_description":"P\u0159i programov\u00e1n\u00ed Arduino je dobr\u00e9 se dob\u0159e sezn\u00e1mit s hardwarovou konstrukc\u00ed desky - nav\u0161tivte blog Botland, kde se dozv\u00edte o funkci jednotliv\u00fdch vodi\u010d\u016f na Arduino UNO!","og_url":"https:\/\/botland.cz\/blog\/popis-vodicu-pro-arduino\/","og_site_name":"Botland","article_publisher":"https:\/\/facebook.com\/Botland\/","article_published_time":"2022-02-07T07:00:29+00:00","article_modified_time":"2024-10-18T11:28:12+00:00","og_image":[{"width":1510,"height":755,"url":"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/05\/new2023-arduino-rtg.jpg","type":"image\/jpeg"}],"author":"Maciej Figiel","twitter_card":"summary_large_image","twitter_misc":{"Napsal(a)":"Maciej Figiel","Odhadovan\u00e1 doba \u010dten\u00ed":"11 minut"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/botland.cz\/blog\/popis-vodicu-pro-arduino\/#article","isPartOf":{"@id":"https:\/\/botland.cz\/blog\/popis-vodicu-pro-arduino\/"},"author":{"name":"Maciej Figiel","@id":"https:\/\/botland.cz\/blog\/#\/schema\/person\/a8e66118d1f27ebf9f540831e5a3283b"},"headline":"Popis vodi\u010d\u016f pro Arduino","datePublished":"2022-02-07T07:00:29+00:00","dateModified":"2024-10-18T11:28:12+00:00","mainEntityOfPage":{"@id":"https:\/\/botland.cz\/blog\/popis-vodicu-pro-arduino\/"},"wordCount":1985,"publisher":{"@id":"https:\/\/botland.cz\/blog\/#organization"},"image":{"@id":"https:\/\/botland.cz\/blog\/popis-vodicu-pro-arduino\/#primaryimage"},"thumbnailUrl":"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/05\/new2023-arduino-rtg.jpg","articleSection":["Arduino"],"inLanguage":"cs"},{"@type":"WebPage","@id":"https:\/\/botland.cz\/blog\/popis-vodicu-pro-arduino\/","url":"https:\/\/botland.cz\/blog\/popis-vodicu-pro-arduino\/","name":"Popis vodi\u010d\u016f pro Arduino - Botland","isPartOf":{"@id":"https:\/\/botland.cz\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/botland.cz\/blog\/popis-vodicu-pro-arduino\/#primaryimage"},"image":{"@id":"https:\/\/botland.cz\/blog\/popis-vodicu-pro-arduino\/#primaryimage"},"thumbnailUrl":"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/05\/new2023-arduino-rtg.jpg","datePublished":"2022-02-07T07:00:29+00:00","dateModified":"2024-10-18T11:28:12+00:00","description":"P\u0159i programov\u00e1n\u00ed Arduino je dobr\u00e9 se dob\u0159e sezn\u00e1mit s hardwarovou konstrukc\u00ed desky - nav\u0161tivte blog Botland, kde se dozv\u00edte o funkci jednotliv\u00fdch vodi\u010d\u016f na Arduino UNO!","breadcrumb":{"@id":"https:\/\/botland.cz\/blog\/popis-vodicu-pro-arduino\/#breadcrumb"},"inLanguage":"cs","potentialAction":[{"@type":"ReadAction","target":["https:\/\/botland.cz\/blog\/popis-vodicu-pro-arduino\/"]}]},{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/botland.cz\/blog\/popis-vodicu-pro-arduino\/#primaryimage","url":"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/05\/new2023-arduino-rtg.jpg","contentUrl":"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/05\/new2023-arduino-rtg.jpg","width":1510,"height":755},{"@type":"BreadcrumbList","@id":"https:\/\/botland.cz\/blog\/popis-vodicu-pro-arduino\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Strona g\u0142\u00f3wna","item":"https:\/\/botland.cz\/blog\/"},{"@type":"ListItem","position":2,"name":"Popis vodi\u010d\u016f pro Arduino"}]},{"@type":"WebSite","@id":"https:\/\/botland.cz\/blog\/#website","url":"https:\/\/botland.cz\/blog\/","name":"Botland","description":"Blog Raspberry Pi, Arduino, elektronika i robotyka - Botland","publisher":{"@id":"https:\/\/botland.cz\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/botland.cz\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"cs"},{"@type":"Organization","@id":"https:\/\/botland.cz\/blog\/#organization","name":"Botland","url":"https:\/\/botland.cz\/blog\/","logo":{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/botland.cz\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/botland.store\/blog\/wp-content\/uploads\/2018\/04\/logo_kolor_WP_2-1.png","contentUrl":"https:\/\/botland.store\/blog\/wp-content\/uploads\/2018\/04\/logo_kolor_WP_2-1.png","width":250,"height":57,"caption":"Botland"},"image":{"@id":"https:\/\/botland.cz\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/facebook.com\/Botland\/"]},{"@type":"Person","@id":"https:\/\/botland.cz\/blog\/#\/schema\/person\/a8e66118d1f27ebf9f540831e5a3283b","name":"Maciej Figiel","image":{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2021\/12\/Image-from-iOS-150x150.jpg","url":"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2021\/12\/Image-from-iOS-150x150.jpg","contentUrl":"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2021\/12\/Image-from-iOS-150x150.jpg","caption":"Maciej Figiel"},"description":"Wszechstronny, ch\u0119tnie podejmuje si\u0119 wyzwa\u0144, bo uwa\u017ca, \u017ce jest to najszybsza droga ku rozwojowi. Ceni sobie kontakt z natur\u0105 i aktywny wypoczynek. Pasjonat motoryzacji i nowych technologii.","url":"https:\/\/botland.cz\/blog\/author\/maciej-figiel\/"}]}},"_links":{"self":[{"href":"https:\/\/botland.cz\/blog\/wp-json\/wp\/v2\/posts\/93051","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/botland.cz\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/botland.cz\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/botland.cz\/blog\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/botland.cz\/blog\/wp-json\/wp\/v2\/comments?post=93051"}],"version-history":[{"count":0,"href":"https:\/\/botland.cz\/blog\/wp-json\/wp\/v2\/posts\/93051\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/botland.cz\/blog\/wp-json\/wp\/v2\/media\/62687"}],"wp:attachment":[{"href":"https:\/\/botland.cz\/blog\/wp-json\/wp\/v2\/media?parent=93051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/botland.cz\/blog\/wp-json\/wp\/v2\/categories?post=93051"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/botland.cz\/blog\/wp-json\/wp\/v2\/tags?post=93051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}