{"id":2173,"date":"2015-09-15T20:46:56","date_gmt":"2015-09-15T19:46:56","guid":{"rendered":"https:\/\/dahoo.fr\/wordpress\/?p=2173"},"modified":"2016-08-02T19:45:54","modified_gmt":"2016-08-02T18:45:54","slug":"arduino-allumage-dune-led","status":"publish","type":"post","link":"https:\/\/dahoo.fr\/wordpress\/arduino-allumage-dune-led\/","title":{"rendered":"Arduino : Allumage d&rsquo;une LED"},"content":{"rendered":"<p>Dans ce tuto, nous allons voir comment allumer une LED simplement.<\/p>\n<p><!--more--><\/p>\n<p>Edit : <a href=\"https:\/\/hack.dahoo.fr\/sketch.php?id=1#resource=2\">Projets disponible sur la Hack zone ici<\/a><\/p>\n<h2>Le but<\/h2>\n<p style=\"text-align: justify;\">Dans cette partie, nous allons \u00e9teindre\u00a0et allumer alternativement toutes les 500ms. Le tuto simple est \u00e0 la port\u00e9 de tout le monde.<\/p>\n<h2>La liste du mat\u00e9riel :<\/h2>\n<ul>\n<li>1 Arduino (bien sur :p)<\/li>\n<li>1 LED<\/li>\n<li>1 Resistance de 220 Hom<\/li>\n<li>2 Fils<\/li>\n<li>1 BreadBoard<\/li>\n<li>1 tase de caf\u00e9 (Pour moi de la tisane)<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>Le montage<\/h2>\n<p style=\"text-align: justify;\">Le montage reste relativement simple (ben oui, faut bien commencer quelques part :p)<\/p>\n<p style=\"text-align: justify;\">On branche la PIN 7 sur la BreadBoard puis \u00e0 la r\u00e9sistance (pour pas faire p\u00e9ter la LED, \u00e7a serait b\u00eate). Ensuite, on branche la LED en s\u00e9rie (Attention : il y a un sens de branchement, elle est polarisante. Si elle s&rsquo;allume pas inversez le sens). Et pour finir, reliez la patte restante au GND du Arduino.<\/p>\n<p><a href=\"https:\/\/dahoo.fr\/wordpress\/wp-content\/uploads\/2015\/09\/Tuto-1_bb.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2174\" src=\"https:\/\/dahoo.fr\/wordpress\/wp-content\/uploads\/2015\/09\/Tuto-1_bb.png\" alt=\"Tuto 1_bb\" width=\"1361\" height=\"890\" srcset=\"https:\/\/dahoo.fr\/wordpress\/wp-content\/uploads\/2015\/09\/Tuto-1_bb.png 1361w, https:\/\/dahoo.fr\/wordpress\/wp-content\/uploads\/2015\/09\/Tuto-1_bb-300x196.png 300w, https:\/\/dahoo.fr\/wordpress\/wp-content\/uploads\/2015\/09\/Tuto-1_bb-1024x670.png 1024w, https:\/\/dahoo.fr\/wordpress\/wp-content\/uploads\/2015\/09\/Tuto-1_bb-90x60.png 90w\" sizes=\"auto, (max-width: 1361px) 100vw, 1361px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2>Le code<\/h2>\n<p>[highlighter]<\/p>\n<pre>int ledPin = 7; \/\/ D\u00e9claration du Pin 7\r\n\r\nvoid setup() {\r\n    pinMode(ledPin, OUTPUT); \/\/ On spc\u00e9sifie que le Pin est en sortie\r\n}\r\n\r\nvoid loop() {\r\n    digitalWrite(ledPin, HIGH);\u00a0\u00a0 \/\/ On allulme la LED\r\n    delay(500);\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0  \/\/ On attend 500ms\r\n    digitalWrite(ledPin, LOW);\u00a0\u00a0\u00a0 \/\/ On etainte la LED\r\n    delay(500);\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0  \/\/ On attend 500ms\r\n}\r\n\r\n<\/pre>\n<p>&nbsp;<\/p>\n<h2>T\u00e9l\u00e9chargement<\/h2>\n<p><a href=\"https:\/\/download.dahoo.fr\/Projets\/Arduino\/led\/\" target=\"_blank\">Lien ici<\/a><\/p>\n<p>&nbsp;<\/p>\n<h2>Sommaire<\/h2>\n<p><a href=\"https:\/\/dahoo.fr\/wordpress\/sommaire-projet-arduino\/\">Retour au sommaire\u00a0<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dans ce tuto, nous allons voir comment allumer une LED simplement.<\/p>\n","protected":false},"author":1,"featured_media":2174,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":{"footnotes":""},"categories":[80],"tags":[],"class_list":["post-2173","post","type-post","status-publish","format-image","has-post-thumbnail","hentry","category-arduino","post_format-post-format-image"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - 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