{"id":202,"date":"2012-12-30T18:56:40","date_gmt":"2012-12-30T17:56:40","guid":{"rendered":"http:\/\/snakenet.eu\/blog\/?p=202"},"modified":"2013-04-01T15:03:21","modified_gmt":"2013-04-01T14:03:21","slug":"outrepasser-les-limitations-dalimentation-de-lusb-des-raspberry-pi","status":"publish","type":"post","link":"https:\/\/snakenet.eu\/blog\/outrepasser-les-limitations-dalimentation-de-lusb-des-raspberry-pi\/202\/","title":{"rendered":"Outrepasser les limitations d&rsquo;alimentation de l&rsquo;usb des raspberry Pi"},"content":{"rendered":"<p>Si, comme moi, vous en avez marre de ne pas pouvoir brancher ce que vous voulez en USB sur un Raspberry Pi, voici la solution:<\/p>\n<p>NB: je ne suis pas responsable si vous d?truisez votre jouet. Faites le ? vos risques et p?rils!<\/p>\n<p>Le but du jeux est simple: courcircuiter l&rsquo;alimentation des USB et passer directement sur l&rsquo;alimentation du R-Pi<\/p>\n<p>Cependant, si votre alimentation n&rsquo;est pas suffisante, le R-Pi ne d?marrera pas (ou pire, il crashera)<\/p>\n<p>?tape 1: enlever les fusibles qui limitent a 100ma les ports USB (afin d&rsquo;?viter de faire surchauffer certains composants)<br \/>\n<a href=\"http:\/\/snakenet.eu\/blog\/wp-content\/uploads\/2012\/12\/20121230-1853091.jpg\"><img decoding=\"async\" src=\"http:\/\/snakenet.eu\/blog\/wp-content\/uploads\/2012\/12\/20121230-1853091.jpg\" alt=\"20121230-185309.jpg\" class=\"alignnone size-full\" \/><\/a><\/p>\n<p>?tape 2: raccorder l&rsquo;alimentation des ports USB sur l&rsquo;alimentation du R-Pi.<br \/>\n<a href=\"http:\/\/snakenet.eu\/blog\/wp-content\/uploads\/2012\/12\/20121230-1853241.jpg\"><img decoding=\"async\" src=\"http:\/\/snakenet.eu\/blog\/wp-content\/uploads\/2012\/12\/20121230-1853241.jpg\" alt=\"20121230-185324.jpg\" class=\"alignnone size-full\" \/><\/a><\/p>\n<p>?tape 3: mettre un condensateur afin de limiter les variations de courant.<\/p>\n<p>Ce n&rsquo;est pas forc?ment hyper utile, mais ce serait mieux&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Si, comme moi, vous en avez marre de ne pas pouvoir brancher ce que vous voulez en USB sur un Raspberry Pi, voici la solution: NB: je ne suis pas responsable si vous d?truisez votre jouet. Faites le ? vos risques et p?rils! Le but du jeux est simple: courcircuiter l&rsquo;alimentation des USB et passer [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[45],"class_list":["post-202","post","type-post","status-publish","format-standard","hentry","category-raspberry-pi","tag-raspberry-pi-usb-power-hack"],"_links":{"self":[{"href":"https:\/\/snakenet.eu\/blog\/wp-json\/wp\/v2\/posts\/202","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/snakenet.eu\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/snakenet.eu\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/snakenet.eu\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/snakenet.eu\/blog\/wp-json\/wp\/v2\/comments?post=202"}],"version-history":[{"count":2,"href":"https:\/\/snakenet.eu\/blog\/wp-json\/wp\/v2\/posts\/202\/revisions"}],"predecessor-version":[{"id":239,"href":"https:\/\/snakenet.eu\/blog\/wp-json\/wp\/v2\/posts\/202\/revisions\/239"}],"wp:attachment":[{"href":"https:\/\/snakenet.eu\/blog\/wp-json\/wp\/v2\/media?parent=202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/snakenet.eu\/blog\/wp-json\/wp\/v2\/categories?post=202"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/snakenet.eu\/blog\/wp-json\/wp\/v2\/tags?post=202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}