{"id":167,"date":"2016-12-06T22:29:25","date_gmt":"2016-12-06T21:29:25","guid":{"rendered":"http:\/\/www.blog.serveurduke.fr\/?p=167"},"modified":"2018-02-23T22:14:06","modified_gmt":"2018-02-23T21:14:06","slug":"arduino-pull-up","status":"publish","type":"post","link":"http:\/\/www.blog.serveurduke.fr\/index.php\/2016\/12\/06\/arduino-pull-up\/","title":{"rendered":"Arduino Pull-up"},"content":{"rendered":"<p>A quoi \u00e7a sert ! Comme son nom l&rsquo;indique : A tirer vers le haut.<\/p>\n<p>Une entr\u00e9e si elle n&rsquo;est reli\u00e9e a rien peut prendre l&rsquo;\u00e9tat 1 ou 0 al\u00e9atoirement c&rsquo;est emb\u00eatant&#8230;<\/p>\n<p>Le Pull consiste \u00e0 relier l&rsquo;entr\u00e9e au +5 par d\u00e9faut. Quand le Bp est actionn\u00e9 l&rsquo;entr\u00e9e passe \u00e0 0. Plus de probl\u00e8mes &#8230;.<\/p>\n<p><span style=\"color: #ff0000;\">C&rsquo;est bien mais cela oblige a ajouter\u00a0une r\u00e9sistance&#8230;.<\/span><\/p>\n<p>Heureusement cette fonction est int\u00e9gr\u00e9e dans arduino.<\/p>\n<p><strong>pinMode(pin, INPUT_PULLUP); \u00a0<\/strong> (marche pas sur le pin 13)<\/p>\n<p style=\"text-align: justify;\"><a href=\"http:\/\/www.blog.serveurduke.fr\/index.php\/2016\/12\/06\/arduino-pull-up\/pull-up\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-171 size-medium\" src=\"http:\/\/www.blog.serveurduke.fr\/wp-content\/uploads\/2016\/12\/pull-up-300x201.jpg\" alt=\"pull-up\" width=\"300\" height=\"201\" srcset=\"http:\/\/www.blog.serveurduke.fr\/wp-content\/uploads\/2016\/12\/pull-up-300x201.jpg 300w, http:\/\/www.blog.serveurduke.fr\/wp-content\/uploads\/2016\/12\/pull-up.jpg 502w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Si le PULL_DOWN existe en \u00e9lectronique il n&rsquo;est a ma connaissance pas int\u00e9gr\u00e9 dans Arduino.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A quoi \u00e7a sert ! Comme son nom l&rsquo;indique : A tirer vers le haut. Une entr\u00e9e si elle n&rsquo;est reli\u00e9e a rien peut prendre l&rsquo;\u00e9tat 1 ou 0 al\u00e9atoirement c&rsquo;est emb\u00eatant&#8230; Le Pull consiste \u00e0 relier l&rsquo;entr\u00e9e au +5<\/p>\n","protected":false},"author":1,"featured_media":171,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"_links":{"self":[{"href":"http:\/\/www.blog.serveurduke.fr\/index.php\/wp-json\/wp\/v2\/posts\/167"}],"collection":[{"href":"http:\/\/www.blog.serveurduke.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.blog.serveurduke.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.blog.serveurduke.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.blog.serveurduke.fr\/index.php\/wp-json\/wp\/v2\/comments?post=167"}],"version-history":[{"count":6,"href":"http:\/\/www.blog.serveurduke.fr\/index.php\/wp-json\/wp\/v2\/posts\/167\/revisions"}],"predecessor-version":[{"id":176,"href":"http:\/\/www.blog.serveurduke.fr\/index.php\/wp-json\/wp\/v2\/posts\/167\/revisions\/176"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.blog.serveurduke.fr\/index.php\/wp-json\/wp\/v2\/media\/171"}],"wp:attachment":[{"href":"http:\/\/www.blog.serveurduke.fr\/index.php\/wp-json\/wp\/v2\/media?parent=167"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.blog.serveurduke.fr\/index.php\/wp-json\/wp\/v2\/categories?post=167"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.blog.serveurduke.fr\/index.php\/wp-json\/wp\/v2\/tags?post=167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}