![\"driving-led2\"](\"http:\/\/www.a2life.info\/w\/wp-content\/uploads\/2013\/12\/driving-led2.png\" "\\"Circuit")
<\/a>Circuitlab \u306eDC\u30b7\u30e5\u30df\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u306e\u8a08\u7b97\u5024\u3002<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"
GPIO\u3068\u3044\u3046\u306e\u306fGeneral Programmable IO\u3068\u3044\u3046\u610f\u5473\u3067\u3064\u307e\u308a\u306f\u3001\u7528\u9014\u306b\u5408\u308f\u305b\u3066\u8a2d\u5b9a\u3067\u304d\u308b\u5165\u51fa\u529b\u30d4\u30f3\u3068\u3044\u3046\u3053\u3068\u3060\u3002\u3000\u30bd\u30d5\u30c8\u30a6\u30a8\u30a2\u3067\u8a2d\u5b9a\u3059\u308c\u3070\u5165\u529b\u30d4\u30f3\u306b\u3082\u51fa\u529b\u30d4\u30f3\u306b\u3082\u306a\u308b\u3068\u3044\u3046\u4fbf\u5229\u3082\u306e\u3067\u300140\u5e74\u524d\u306b\u96fb\u6c17\u5de5\u5b66\u3092\u52c9\u5f37\u3057\u305f\u81ea\u5206\u306b\u3068\u3063\u3066\u306f\u5922\u307f\u305f\u3044\u306a\u30cf\u30fc\u30c9\u30a6\u30a8\u30a2\u306a\u306e\u3060\u3002 BeagleboneBlack\u306b\u306f\u3053\u306eGPIO\u30d4\u30f3\u304c69pin\u3082\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u3002\uff08\u3068\u306f\u3044\u3046\u3082\u306e\u306eHDMI\u3068eMMC\u3000support\u7528\u306b\u30ea\u30b6\u30fc\u30d6\u3055\u308c\u3066\u3044\u308b\u30d4\u30f3\u3082\u3042\u308b\u306e\u3067\u5168\u90e8\u304c\u5373\u4f7f\u3048\u308b\u3001\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u306a\u3044. \u305d\u308c\u3067\u308230\u672c\u4ee5\u4e0a\u306f\u3042\u308a\u305d\u3046\u3060\uff09\u3000\u30c7\u30b8\u30bf\u30eb\u5165\u51fa\u529b\u306e\u307b\u304b\u306b\u3082\u30a2\u30ca\u30ed\u30b0\u5165\u529b\u3084\u51fa\u529b\u306b\u4f7f\u3048\u308b\u30d4\u30f3\u3082\u4f55\u672c\u304b\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u3002 \u305f\u3060\u3001\u51fa\u529b\u30d4\u30f3\u306b\u3057\u305f\u5834\u5408\u3001\u305d\u306e\u51fa\u529b\u96fb\u6d41\u306f\u30bd\u30fc\u30b9\u30674\u30df\u30ea\u30a2\u30f3\u30da\u30a2\u3001\u30b7\u30f3\u30af\u30676\u30df\u30ea\u30a2\u30f3\u30da\u30a2\u3068\u306a\u3063\u3066\u304a\u308a\u3001\u305d\u308c\u307b\u3069\u5927\u304d\u306a\u96fb\u6d41\u304c\u6d41\u305b\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3002 \u3061\u306a\u307f\u306bArduino \u306f\u3000\u5404\u30d4\u30f320mA\u3001\u30d4\u30f3\u30c8\u30fc\u30bf\u30eb\u3067400mA\u3002\u3000Derek Molloy \u3055\u3093\u306eyoutube \u30d3\u30c7\u30aa\u3067\u306f\u3001\u3053\u308c\u3092\u9451\u307f\u3001LED\u3092\u70b9\u706f\u3055\u305b\u308b\u306e\u306b\u5c0f\u3055\u306a\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u3092\u304b\u307e\u3057\u3066\u3044\u308b\u3002\uff08http:\/\/www.youtube.com\/watch?v=wui_wU1AeQc\uff09 \u3053\u308c\u304c\u6b63\u89e3\u3060\u3068\u601d\u3046\u306e\u3060\u304c\u3001\u3000Adafruit\u306e\u30b5\u30a4\u30c8\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u306f\u521d\u5fc3\u8005\u3092\u8003\u3048\u305f\u306e\u304b\u3001\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u3092\u7701\u7565\u3057\u3001470\u30aa\u30fc\u30e0\u306e\u62b5\u6297\u3092LED\u306b\u76f4\u5217\u306b\u3044\u308c\u3066\u3001\u3053\u308c\u3092\u76f4\u63a5\u99c6\u52d5\u3057\u3066\u3044\u308b\u3002 \u3042\u306eSimon Monk\u6c0f\u304c\u66f8\u3044\u3066\u3044\u308bTutorial\u3067\u3001470\u30aa\u30fc\u30e0\u4ee5\u4e0b\u306e\u62b5\u6297\u5024\u306f\u4f7f\u308f\u306a\u3044\u3088\u3046\u306b\u3001\u3068\u3044\u3046\u6307\u793a\u304c\u3042\u308b\u3002\u3000\u3053\u306e\u5834\u5408\u3001\u3000\u666e\u901a\u306b\u58f2\u3063\u3066\u3044\u308bLED\u306e\u30d5\u30a9\u30ef\u30fc\u30c9\u96fb\u5727\u304c20mA\u901a\u96fb\u6642\u30671.85V~2.5V\u3068\u8003\u3048\u308b\u3068(3.3-2.0)\/470~(3.3-1.85)\/470=1.7mA~3.08mA. \u4e00\u5fdc4mA\u4ee5\u4e0b\u3068\u306a\u308b\u306e\u3067\u3001OK\u3068\u3044\u3046\u3053\u3068\u3089\u3057\u3044\u3002\u5199\u771f\u3092\u898b\u308b\u3068\u3001\u3053\u308c\u3067\u3082\u7d50\u69cb\u660e\u308b\u304f\u70b9\u706f\u3057\u3066\u3044\u308b\u3002 \u6700\u8fd1\u307f\u305f\u3053\u306e\u30b5\u30a4\u30c8\u306e\u5834\u5408\u306f\u3082\u3063\u3068\u904e\u6fc0\u3067\u300150~100\u30aa\u30fc\u30e0\u306e\u62b5\u6297\u3092\u6307\u5b9a\u3057\u3066\u3044\u308b\u3002\u3000\uff08\u3061\u306a\u307f\u306b\u4f5c\u8005\u306fMaker: \u304b\u3089Raspberry Pi\u3084BBB\u306e\u5165\u9580\u66f8\u3082\u51fa\u7248\u3057\u3066\u3044\u3066\u3001\u3061\u3089\u3063\u3068\u898b\u305f\u9650\u308a\u3067\u306f\u3053\u306e\u66f8\u7c4d\u306e\u4e2d\u3067\u3082100\u30aa\u30fc\u30e0\u3092\u6307\u5b9a\u3057\u3066\u3044\u305f\u3002\uff09 100\u30aa\u30fc\u30e0\u3092\u4f7f\u3063\u305f\u5834\u5408\u3060\u3068\u3001\u96fb\u6d41\u91cf\u306f\u3000\u6700\u60aa\u300012mA\u7a0b\u5ea6\u306b\u306a\u308b\u3002\u300050\u30aa\u30fc\u30e0\u3060\u3068\u305d\u306e\u500d\u3067\u300120mA\u306b\u306a\u308b\u3002\u3055\u3089\u306b\u3001100\u30aa\u30fc\u30e0\u306e\u5834\u5408\u3060\u3068\u30d5\u30a9\u30ef\u30fc\u30c9\u96fb\u5727\u304c\u98fd\u548c\u3057\u306a\u3044\u306e\u3067\u3001\u5b9f\u969b\u306b\u306f12mA\u4ee5\u4e0a\u306b\u306a\u308b\u306f\u305a\u3067\u3001\u5f53\u7136IC\u30e1\u30fc\u30ab\u30fc\u306e\u6307\u5b9a\u4ed5\u69d8\u306f\u8d85\u3048\u3066\u3044\u308b\u3002\u3000\u5e73\u6c17\u306a\u306e\u304b\u3001\u3068\u601d\u3046\u304c\u3001\u5b9f\u969b\u306b\u6570\u5206\u3060\u3051\u3084\u3063\u3066\u307f\u305f\u3068\u3053\u308d\u5e73\u6c17\u3060\u3063\u305f\uff08\u304a\u3044\uff09\u3000\u305f\u3060\u3057\u3001\u3053\u308c\u306fTI\u306e\u30c1\u30c3\u30d7\u306e\u8a2d\u8a08\u304a\u3088\u3073\u73fe\u7269\u304c\u4ed5\u69d8\u306b\u5bfe\u3057\u3066\u30de\u30fc\u30b8\u30f3\u3092\u6301\u3063\u3066\u3044\u308b\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u3001LED1\u500b\u70b9\u706f\u304f\u3089\u3044\u306a\u3089\u307e\u3060\u3057\u3082\u8907\u6570\u500b\u70b9\u706f\u3055\u305b\u308b\u306e\u306f\u3084\u306f\u308a\u307e\u305a\u3044\u3060\u308d\u3002 20\u5e74\u524d\u306e\u96fb\u6c17\u5c4b\u306e\u982d\u3067LED\u306b\u306f20mA\u3068\u306f\u3044\u304b\u306a\u304f\u3066\u3082\u305d\u306e\u534a\u5206\u304f\u3089\u3044\u306f\u6d41\u3057\u305f\u3044\u3068\u304a\u3082\u3063\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u51fa\u529b\u30d4\u30f3\u306b\u306fNPN\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u3092\u304b\u307e\u305b\u308b\u3001\u3068\u3044\u3046\u306e\u304c\u3001\u4eca\u306e\u81ea\u5206\u306e\u7d50\u8ad6\u3002<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[44],"tags":[43],"class_list":["post-1363","post","type-post","status-publish","format-standard","hentry","category-44","tag-beaglebone"],"_links":{"self":[{"href":"https:\/\/www.a2life.info\/w\/index.php?rest_route=\/wp\/v2\/posts\/1363","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.a2life.info\/w\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.a2life.info\/w\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.a2life.info\/w\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.a2life.info\/w\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1363"}],"version-history":[{"count":10,"href":"https:\/\/www.a2life.info\/w\/index.php?rest_route=\/wp\/v2\/posts\/1363\/revisions"}],"predecessor-version":[{"id":1401,"href":"https:\/\/www.a2life.info\/w\/index.php?rest_route=\/wp\/v2\/posts\/1363\/revisions\/1401"}],"wp:attachment":[{"href":"https:\/\/www.a2life.info\/w\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.a2life.info\/w\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.a2life.info\/w\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"\uff13\u8005\u4e09\u69d8\u3001LED\u306e\u70b9\u706f\u56de\u8def](\"http:\/\/www.a2life.info\/w\/wp-content\/uploads\/2013\/12\/driving-led-300x170.png\")
<\/a>