{"id":1170,"date":"2018-10-25T10:01:47","date_gmt":"2018-10-25T01:01:47","guid":{"rendered":"http:\/\/ifdl.jp\/blog\/?p=1170"},"modified":"2018-11-30T10:05:48","modified_gmt":"2018-11-30T01:05:48","slug":"neopixel%e3%81%ae%e6%95%85%e9%83%b7%e3%81%ab%e8%a1%8c%e3%81%a3%e3%81%a6%e3%81%8d%e3%81%9f","status":"publish","type":"post","link":"http:\/\/ifdl.jp\/blog\/?p=1170","title":{"rendered":"NeoPixel\u306e\u6545\u90f7\u306b\u884c\u3063\u3066\u304d\u305f"},"content":{"rendered":"<p>WS2812\u3068\u3044\u3046\u3001\u30de\u30a4\u30b3\u30f3\u3067\u5236\u5fa1\u3067\u304d\u308b\u30d5\u30eb\u30ab\u30e9\u30fcLED\u304c\u3042\u308a\u307e\u3059\u3002NeoPixel\u3068\u3044\u3046\u540d\u524d\u3067\u547c\u3070\u308c\u308b\u3053\u3068\u3082\u3042\u308b\u3053\u306eLED\u306f\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u4e2d\u306eRGB3\u8272\u306eLED\u306e\u5404256\u6bb5\u968e\u306e\u8f1d\u5ea6\u3092\u30b7\u30ea\u30a2\u30eb\u5236\u5fa1\u3067\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u4f55\u500b\u3082\u9806\u306b\u3064\u306a\u3052\u3066\u30011\u672c\u306e\u4fe1\u53f7\u7dda\u30671\u500b\u305a\u3064\u5236\u5fa1\u3067\u304d\u308b\u3053\u3068\u304b\u3089\u3001\u5927\u304d\u306aLED\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3084\u96fb\u98fe\u306a\u3069\u3067\u5e83\u304f\u4f7f\u308f\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u88fd\u54c1\u3067\u3059\u3002\u3053\u306eWS2812\u3001\u4f55\u3088\u308a\u5b89\u304f\u3066\u3001\u30ea\u30fc\u30eb(1000\u500b)\u3060\u30681\u500b3\u5186\u3050\u3089\u3044\u3067\u8cb7\u3048\u307e\u3059\u3002\u534a\u5c0e\u4f53\u90e8\u54c1\u306f\u3001\u4e16\u306e\u4e2d\u3078\u306e\u30a4\u30f3\u30d1\u30af\u30c8\u3068\u3044\u3046\u610f\u5473\u3067\u306f\u3001\u300c\u6027\u80fd\u300d\u3060\u3051\u3067\u306a\u304f\u3066\u300c\u4fa1\u683c\u300d\u3068\u3044\u3046\u8a55\u4fa1\u8ef8\u304c\u3042\u3063\u3066\u3001\u6027\u80fd\u306f\u305d\u3053\u305d\u3053\u3067\u3082\u3001\u5927\u5e45\u306b\u5b89\u3044\u4fa1\u683c\u306b\u3088\u3063\u3066\u3001\u7834\u58ca\u7684\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u3092\u8d77\u3053\u3059\u3053\u3068\u304c\u3042\u308b\u306e\u3067\u3059\u304c\uff08\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3068\u3044\u3046\u610f\u5473\u3067\u3082\u30de\u30a4\u30b3\u30f3\u3084\u3001WiFi\u30de\u30a4\u30b3\u30f3\u306eESP8266\/32\u3082\u305d\u3046\u3067\u3059\uff09\u3001\u307e\u3055\u306b\u305d\u306e\u4e00\u4f8b\u3068\u3044\u3048\u307e\u3059\u3002\u305d\u3057\u3066\u3053\u306e\u300c\u4fa1\u683c\u300d\u3068\u3044\u3046\u8a55\u4fa1\u8ef8\u306f\u30e0\u30fc\u30a2\u306e\u6cd5\u5247\u306e\u5e30\u7d50\u3067\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><a 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srcset=\"http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/02talk-300x225.jpg 300w, http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/02talk-768x576.jpg 768w, http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/02talk.jpg 1024w, http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/02talk-400x300.jpg 400w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\u5bfe\u5fdc\u3057\u3066\u304f\u3060\u3055\u3063\u305f\u306e\u306f\u3001Yin\u6c0f\u3002\u5b9f\u306f\u3053\u306eWS2812\u306e\u8a2d\u8a08\u8005\u3067\u3001\u793e\u9577(?\u30de\u30cd\u30fc\u30b8\u30e3\u304b\u3082)\u3067\u3059\u3002WorldSemi\u306e\u8a2d\u7acb\u306f2007\u5e74\u306a\u306e\u3067\u307e\u306010\u5e74\u307b\u3069\u306e\u82e5\u3044\u4f1a\u793e\u3067\u3059\u3002<br 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src=\"http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/08bonder_room-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/08bonder_room-300x225.jpg 300w, http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/08bonder_room-768x576.jpg 768w, http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/08bonder_room.jpg 1024w, http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/08bonder_room-400x300.jpg 400w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\u30dc\u30f3\u30c0\u30fc\u306e\u90e8\u5c4b\u3082\u305d\u308c\u307b\u3069\u5927\u304d\u304f\u306a\u304f\u3066\u3001\u53f0\u6570\u306f20\u53f0\u304f\u3089\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p><a href=\"http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/09molding.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1180\" src=\"http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/09molding-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/09molding-300x225.jpg 300w, http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/09molding-768x576.jpg 768w, http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/09molding.jpg 1024w, http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/09molding-400x300.jpg 400w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\u7d9a\u3044\u3066LED\u306e\u8868\u9762\u306b\u900f\u660e\u306a\u6a39\u8102\u3092\u6d41\u3057\u3066\u5c01\u5165\u3059\u308b\u30e2\u30fc\u30eb\u30c7\u30a3\u30f3\u30b0\u5de5\u7a0b\u3067\u3059\u3002\u4f7f\u3063\u3066\u3044\u308b\u306e\u306f2\u6db2\u6df7\u5408\u5f0f\u306e\u30a8\u30dd\u30ad\u30b7\u6a39\u8102\u3067\u3057\u305f\u3002<\/p>\n<p><a href=\"http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/10before_test.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1181\" src=\"http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/10before_test-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/10before_test-300x225.jpg 300w, http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/10before_test-768x576.jpg 768w, http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/10before_test.jpg 1024w, http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/10before_test-400x300.jpg 400w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\u305d\u306e\u5f8c\u3001\u30ea\u30fc\u30c9\u30d5\u30ec\u30fc\u30e0\u304b\u3089NeoPixel\u304c\u5207\u308a\u96e2\u3055\u308c\u3066\u30011\u500b\u305a\u3064\u30d0\u30e9\u30d0\u30e9\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/11tester.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1182\" src=\"http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/11tester-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/11tester-300x225.jpg 300w, http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/11tester-768x576.jpg 768w, http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/11tester.jpg 1024w, http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/11tester-400x300.jpg 400w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\u6b21\u306f\u691c\u67fb\u5de5\u7a0b\u306a\u306e\u3067\u3059\u304c\u3001\u3053\u308c\u306f\u4e88\u60f3\u3057\u3066\u3044\u305f\u3088\u308a\u3057\u3063\u304b\u308a\u3084\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p><a href=\"http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/12tester_result.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1183\" src=\"http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/12tester_result-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/12tester_result-300x225.jpg 300w, http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/12tester_result-768x576.jpg 768w, http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/12tester_result.jpg 1024w, http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/12tester_result-400x300.jpg 400w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>1\u500b\u305a\u3064\u3001\u5404LED\u3092\u70b9\u706f\u3055\u305b\u3001\u8f1d\u5ea6\u3068\u8272\uff08\u30d4\u30fc\u30af\u6ce2\u9577\uff09\u3092\u6e2c\u5b9a\u3057\u3001\u898f\u683c\u3092\u6e80\u305f\u3055\u306a\u3044\u3082\u306e\u306f\u30a8\u30a2\u3067\u98db\u3070\u3057\u3066\u4e0d\u826f\u54c1\u3068\u3057\u3066\u306f\u3058\u304d\u307e\u3059\u30021\u500b\u305a\u3064\u3001\u3057\u304b\u3082\u6ce2\u9577\u307e\u3067\u691c\u67fb\u3057\u3066\u3044\u308b\u3068\u3044\u3046\u306e\u306f\u4e88\u60f3\u5916\u3067\u3057\u305f\u3002<\/p>\n<p><a href=\"http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/13pack.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1184\" src=\"http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/13pack-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/13pack-225x300.jpg 225w, http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/13pack.jpg 768w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/><\/a><\/p>\n<p>\u6700\u5f8c\u306b\u30ea\u30fc\u30eb\u306b\u5165\u308c\u3066\u5c01\u5165\u3057\u3066\u5b8c\u6210\u3002\u3053\u308c\u306f\u3044\u307e\u5c01\u5165\u3055\u308c\u305f\u3070\u304b\u308a\u306e\u3001\u4eca\u65e5\u306e\u65e5\u4ed8\u5165\u308a\u306e\u3001\u3067\u304d\u305f\u3066\u307b\u3084\u307b\u3084\u306eNeoPixel\u306e\u30ea\u30fc\u30eb\u3002\u3067\u304d\u305f\u3066\u306f\u3001\u3084\u3063\u3071\u304a\u3044\u3057\u305d\u3046\u3067\u3059\u306d\u3002<\/p>\n<p><a href=\"http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/14DIP.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1185\" src=\"http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/14DIP-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/14DIP-225x300.jpg 225w, http:\/\/ifdl.jp\/blog\/wp-content\/uploads\/2018\/10\/14DIP.jpg 768w\" sizes=\"(max-width: 225px) 100vw, 225px\" 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