{"id":250,"date":"2016-09-01T08:00:16","date_gmt":"2016-08-31T23:00:16","guid":{"rendered":"http:\/\/spiralware.jp\/blog\/?p=250"},"modified":"2016-09-01T08:00:16","modified_gmt":"2016-08-31T23:00:16","slug":"%ef%bc%93%ef%bc%96%ef%bc%90%e5%ba%a6%e3%82%ab%e3%83%a1%e3%83%a9%e3%82%92%e8%87%aa%e4%bd%9c%e3%81%97%e3%82%88%e3%81%86%e3%81%a8%e3%81%97%e3%81%a6%e3%80%81%ef%bc%91%ef%bc%98%ef%bc%90%e5%ba%a6%e3%81%a8-3","status":"publish","type":"post","link":"https:\/\/spiralware.jp\/blog\/archives\/250","title":{"rendered":"\uff13\uff16\uff10\u5ea6\u30ab\u30e1\u30e9\u3092\u81ea\u4f5c\u3057\u3088\u3046\u3068\u3057\u3066\u3001\uff11\uff18\uff10\u5ea6\u3068\u3044\u3046\u985b\u672b\u306b (3 of 4)"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/spiralware.jp\/blog\/?p=248\">\u524d\u56de<\/a>\u304b\u3089\u306e\u7d9a\u304d\u3067\u3059\u3002<\/p>\n<h3>\u8907\u6570\u306e\u30ab\u30e1\u30e9\u3092\u7e4b\u3050\u3068\u4e0a\u624b\u304f\u3044\u304b\u306a\u3044<\/h3>\n<p>I2C\u901a\u4fe1\u306b\u554f\u984c\u304c\u3042\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f\u3002\u6b21\u306f\u3001\u305d\u308c\u304c\u30c7\u30e2\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u7d44\u307f\u65b9\u306e\u554f\u984c\u306a\u306e\u304b\u3001\u3082\u3063\u3068\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u5bc4\u308a\u306e\u554f\u984c\u306a\u306e\u304b\u3092\u898b\u6975\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067\u3001Edison\u4e0a\u306eLinux\u306b\u540c\u68b1\u3055\u308c\u3066\u3044\u308b\u3001i2c-tools\u3068\u3044\u3046I2C\u901a\u4fe1\u7528\u30b3\u30de\u30f3\u30c9\u30bb\u30c3\u30c8\u3092\u4f7f\u3063\u3066\u3001\u73fe\u8c61\u306e\u518d\u73fe\u3092\u8a66\u307f\u307e\u3057\u305f\u3002\u518d\u73fe\u3057\u306a\u3044\u306a\u3089\u30c7\u30e2\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u554f\u984c\u3067\u3001\u518d\u73fe\u3059\u308b\u306a\u3089\u30cf\u30fc\u30c9\u306e\u554f\u984c\u3068\u3044\u3046\u4e8b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305a\u3001i2cdetect\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3063\u3066\u3001\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308bI2C\u6a5f\u5668\uff08\u4eca\u56de\u306e\u5834\u5408\u306f\u30ab\u30e1\u30e9\u30e2\u30b8\u30e5\u30fc\u30eb\uff09\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u53d6\u5f97\u3067\u304d\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3057\u305f\u30021\u53f0\u306e\u30ab\u30e1\u30e9\u3092\u63a5\u7d9a\u3057\u305f\u72b6\u614b\u3067\u3042\u308c\u3070100%\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002\uff08&#8221;30&#8243;\u3068\u3044\u3046\u306e\u304c\u3001ArduCAM\u306e\u30a2\u30c9\u30ec\u30b9\u3067\u3059\uff09<\/p>\n<p><a href=\"https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_slave_detected.jpg\" rel=\"attachment wp-att-236\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-236\" src=\"https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_slave_detected.jpg\" alt=\"I2C\u30c7\u30d0\u30a4\u30b9\u306e\u8b58\u5225\u6210\u529f\" width=\"371\" height=\"144\" srcset=\"https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_slave_detected.jpg 371w, https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_slave_detected-300x116.jpg 300w\" sizes=\"auto, (max-width: 371px) 85vw, 371px\" \/><\/a><\/p>\n<p>\uff12\u53f0\u7e4b\u3050\u3068\u5c11\u3057\u53d6\u5f97\u306e\u6210\u529f\u7387\u304c\u4e0b\u304c\u308a\u3001\uff13\u53f0\u3092\u8d85\u3048\u308b\u3068\u5168\u304f\u53d6\u5f97\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p><a href=\"https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_slave_missing.png\" rel=\"attachment wp-att-237\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-237\" src=\"https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_slave_missing.png\" alt=\"I2C\u30c7\u30d0\u30a4\u30b9\u306e\u8b58\u5225\u3067\u304d\u305a\" width=\"369\" height=\"139\" srcset=\"https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_slave_missing.png 369w, https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_slave_missing-300x113.png 300w\" sizes=\"auto, (max-width: 369px) 85vw, 369px\" \/><\/a><\/p>\n<p>i2cdump\u30b3\u30de\u30f3\u30c9\u306b\u3088\u308b\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u8aad\u307f\u51fa\u3057\u3082\u8a66\u307f\u307e\u3057\u305f\u304c\u3001\u540c\u3058\u50be\u5411\u304c\u898b\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>Edison\u306eI2C\u30d0\u30b9\u306bArduCAM\u3092\u8907\u6570\u53f0\u7e4b\u3052\u308b\u3068\u3001\u901a\u4fe1\u969c\u5bb3\u304c\u8d77\u304d\u308b\u3088\u3046\u3067\u3059\u3002\u7d50\u5c40\u3001\u30cf\u30fc\u30c9\u306e\u554f\u984c\u3067\u3057\u305f\u3002\uff08\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u554f\u984c\u306a\u3089\u5bfe\u51e6\u3082\u7c21\u5358\u3060\u3063\u305f\u306e\u306b\u30fb\u30fb\u30fb\u73fe\u5b9f\u306f\u53b3\u3057\u3044\uff09<\/p>\n<p>\u3068\u306f\u3044\u3048\u3001\u624b\u5143\u306eArduCAM\u30ab\u30e1\u30e9\u30e2\u30b8\u30e5\u30fc\u30eb\u304cJPEG\u753b\u50cf\u3092\u51fa\u529b\u3057\u305f\u3068\u3053\u308d\u3092\u4e00\u5ea6\u3082\u898b\u305f\u3053\u3068\u304c\u306a\u3044\u81ea\u5206\u3068\u3057\u3066\u306f\u3001\u305d\u3082\u305d\u3082\u521d\u671f\u4e0d\u826f\u306a\u306e\u3067\u306f\uff1f\u3068\u3044\u3046\u4e0d\u5b89\u3082\u6255\u62ed\u3057\u304d\u308c\u307e\u305b\u3093\u3002<\/p>\n<h3>Arduino UNO \u306a\u3089\u554f\u984c\u306a\u3057<\/h3>\n<p>\u305d\u3053\u3067\u3001\u521d\u671f\u4e0d\u826f\u304b\u3069\u3046\u304b\u306f\u3063\u304d\u308a\u3055\u305b\u308b\u70ba\u306b\u3001Arduino UNO\u3082\u8cfc\u5165\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u73fe\u54c1\u306e\u5230\u7740\u5f8c\u3001\u65e9\u901f\u3001Edison for Arduino\u3092Arduino UNO\u306b\u5dee\u3057\u66ff\u3048\u3066\u30ea\u30c8\u30e9\u30a4\u3057\u307e\u3057\u305f\u3002\uff11\u53f0\u3067\u3082\u8907\u6570\u53f0\u3067\u3082\u3001\u3061\u3083\u3093\u3068\u52d5\u304d\u307e\u3059\u3002\u3053\u308c\u3067\u3001\u521d\u671f\u4e0d\u826f\u3067\u306f\u306a\u3044\u3053\u3068\u304c\u306f\u3063\u304d\u308a\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><em>\u4f59\u8ac7\u3067\u3059\u304c\u3001\u5b9f\u306fArduino UNO\u4e0a\u3067\u52d5\u304b\u3059\u6642\u306b\u3001\u5c11\u3005\u30cf\u30de\u308a\u307e\u3057\u305f\u3002Arduino UNO\u306f\u3001Edison\u3068\u9055\u3063\u3066\u30e1\u30e2\u30ea\u9818\u57df\u306e\u5236\u9650\u304c\u53b3\u3057\u3044\u70ba\u3001\u30c7\u30d0\u30c3\u30b0\u7528\u306bSerial.print(&#8220;xxx&#8221;)\u3092\u631f\u307f\u3059\u304e\u308b\u3068\u3001\u6587\u5b57\u5217\u5b9a\u6570(&#8220;xxx&#8221;\u306e\u90e8\u5206<\/em><em>)\u304c\u8cb4\u91cd\u306a\u30e1\u30e2\u30ea\u9818\u57df\u3092\u5727\u8feb\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u3053\u308c\u304c\u4e00\u5b9a\u91cf\u3092\u8d85\u3048\u308b\u3068\u3001\u5909\u6570\u306e\u8aad\u307f\u66f8\u304d\u304c\u6b63\u3057\u304f\u884c\u3048\u305a\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u6319\u52d5\u304c\u4e0d\u5b89\u5b9a\u306b\u306a\u308a\u307e\u3059\u3002\uff08\u672c\u5bb6\u30b5\u30a4\u30c8\u306b\u3082\u6ce8\u610f\u66f8\u304d\u304c\u3042\u308a\u307e\u3057\u305f\uff09<\/em><\/p>\n<h3>\u7d50\u5c40\u3001\uff11\u53f0\u3060\u3051\u3067\u3082\u4e0a\u624b\u304f\u884c\u304b\u306a\u3044<\/h3>\n<p>\u3053\u306e\u81ea\u4f5c\u30ab\u30e1\u30e9\u306f\u3001\uff11\u672c\u306eI2C\u30d0\u30b9\u4e0a\u306b\u3001\u540c\u3058I2C\u30a2\u30c9\u30ec\u30b9\u3092\u6301\u3064ArduCAM\u30ab\u30e1\u30e9\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u8907\u6570\u53f0\u7e4b\u3052\u308b\u69cb\u6210\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u666e\u901a\u306f\u3001\u8907\u6570\u306e\u6a5f\u5668\u3092\u540c\u4e00\u30d0\u30b9\u306b\u7e4b\u3050\u306e\u3067\u3042\u308c\u3070\u3001\u305d\u308c\u305e\u308c\u304c\u7570\u306a\u308b\u30a2\u30c9\u30ec\u30b9\u3092\u6301\u3064\u3079\u304d\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u958b\u767a\u8005\u672c\u4eba\u306f\u3001\u300c\u78ba\u304b\u306b\u826f\u3044\u8a2d\u8a08\u3068\u306f\u8a00\u3048\u306a\u3044\u3002\u3067\u3082\u3001\u52d5\u304f\u3088\u3002\u300d\u3068\u3044\u3046\u898b\u89e3\u306e\u3088\u3046\u3067\u3059\u3002\u5b9f\u969b\u3001Arduino UNO\u3067\u52d5\u304f\u3053\u3068\u306f\u79c1\u3082\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002\u3067\u3082\u3001Edison\u306eI2C\u30d0\u30b9\u306b\u306f\u305d\u306e\u529b\u6280\u304c\u901a\u7528\u3057\u306a\u3044\u3068\u3044\u3046\u4e8b\u306a\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\u305d\u3053\u3067\u3001\u4e00\u65e6\u8907\u6570\u53f0\u306e\u30ab\u30e1\u30e9\u3092\u7e4b\u3050\u4e8b\u306f\u5148\u9001\u308a\u3057\u3066\u3001\uff11\u53f0\u3060\u3051\u3064\u306a\u3044\u3060\u72b6\u614b\u3067\u52d5\u304b\u3057\u3066\u307f\u308b\u4e8b\u306b\u3057\u307e\u3057\u305f\u3002\uff11\u53f0\u306e\u307f\u3067\u3042\u308c\u3070\u3001I2C\u901a\u4fe1\u306b\u554f\u984c\u304c\u306a\u3044\u3053\u3068\u306f\u524d\u8ff0\u306ei2c-tools\u3067\u78ba\u8a8d\u6e08\u307f\u3067\u3059\u3002<\/p>\n<p>\u3068\u3053\u308d\u304c\u30fb\u30fb\u30fb\u30c7\u30e2\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u52d5\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>\u30c7\u30e2\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u52d5\u304b\u3059\u70ba\u306b\u306f\u6570\u5341\u500b\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u3067\u3059\u304c\u3001\u3042\u308b\u7279\u5b9a\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306b\u66f8\u304d\u8fbc\u307f\u3059\u308b\u3068\u3001\u305d\u308c\u4ee5\u964d\u3001\u3069\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u66f8\u304d\u8fbc\u307f\u3082\u30a8\u30e9\u30fc\u306b\u306a\u308b\u306e\u3067\u3059\u3002\u3057\u304b\u3082\u3001\u52d5\u4f5c\u96fb\u5727(3.3V \/ 5V)\u306b\u3088\u3063\u3066\u3001\u30a8\u30e9\u30fc\u306e\u5f15\u304d\u91d1\u3068\u306a\u308b\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u52a0\u3048\u3066\u30013.3V\u306a\u3089\u3001\u540c\u3058\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u66f8\u304d\u8fbc\u307f\u3092\u4f55\u5ea6\u3082\u7e70\u308a\u8fd4\u3057\u3066\u3044\u308b\u3046\u3061\u306b\u3044\u305a\u308c\u6210\u529f\u3059\u308b\u306e\u3067\u3059\u304c\u30015V\u3060\u3068\u3001\u3069\u308c\u3060\u3051\u30ea\u30c8\u30e9\u30a4\u3057\u3066\u3082\u5931\u6557\u3057\u7d9a\u3051\u307e\u3059\u3002<\/p>\n<p>\u3082\u306f\u3084\u8aac\u660e\u304c\u3064\u304d\u307e\u305b\u3093\u3002Edison\u3068Arducam\u306f\u76f8\u6027\u304c\u60aa\u3044\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<h3>\u30c7\u30b8\u30a2\u30ca\u3092\u8cb7\u3063\u3066\u3001\u539f\u56e0\u3092\u8ffd\u6c42<\/h3>\n<p>\u305d\u308c\u3067\u3082\u3001\u3053\u3053\u307e\u3067\u6765\u305f\u3089\u8ae6\u3081\u304d\u308c\u307e\u305b\u3093\u3002I2C\u901a\u4fe1\u306e\u6ce2\u5f62\u3092\u898b\u308c\u3070\u3001\u4f55\u304b\u30d2\u30f3\u30c8\u304c\u5f97\u3089\u308c\u308b\u304b\u3082\u77e5\u308c\u306a\u3044\u3068\u601d\u3044\u3001<a href=\"http:\/\/akizukidenshi.com\/catalog\/g\/gM-10135\/\">Analog Discovery 2<\/a>\u00a0\u3068\u3044\u3046\u30c7\u30b8\u30bf\u30eb\u30a2\u30ca\u30e9\u30a4\u30b6\u3092\u8cfc\u5165\u3057\u307e\u3057\u305f\u3002\uff08\u4eca\u56de\u306e\u81ea\u4f5c\u306f\u3001\u7d50\u69cb\u306a\u984d\u3092\u51fa\u8cbb\u3057\u3066\u3044\u307e\u3059\uff08\u6ce3\uff09\uff09<\/p>\n<p>\u65e9\u901f\u3001\u6ce2\u5f62\u3092\u89b3\u6e2c\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<p><a href=\"https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_write_nack.jpg\" rel=\"attachment wp-att-239\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-239\" src=\"https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_write_nack.jpg\" alt=\"\u30a8\u30e9\u30fc\u5fdc\u7b54(NACK)\" width=\"500\" height=\"50\" srcset=\"https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_write_nack.jpg 500w, https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_write_nack-300x30.jpg 300w\" sizes=\"auto, (max-width: 500px) 85vw, 500px\" \/><\/a><\/p>\n<p>I2C\u901a\u4fe1\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u30b7\u30fc\u30b1\u30f3\u30b9\u81ea\u4f53\u306b\u554f\u984c\u306f\u306a\u304f\u3001Arducam\u304c\u30a8\u30e9\u30fc\u5fdc\u7b54\uff08NAK\uff09\u3092\u8fd4\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u3002<\/p>\n<p>\u3061\u306a\u307f\u306b\u3001\u66f8\u304d\u8fbc\u307f\u306b\u6210\u529f\u3057\u305f\u5834\u5408\u306f\u4ee5\u4e0b\u306e\u30b7\u30fc\u30b1\u30f3\u30b9\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_write_ack.png\" rel=\"attachment wp-att-238\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-238\" src=\"https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_write_ack.png\" alt=\"\u6b63\u5e38\u5fdc\u7b54(ACK\uff09\" width=\"500\" height=\"39\" srcset=\"https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_write_ack.png 500w, https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_write_ack-300x23.png 300w\" sizes=\"auto, (max-width: 500px) 85vw, 500px\" \/><\/a><\/p>\n<p>\u6b8b\u5ff5\u306a\u304c\u3089\u3001\u30ab\u30e1\u30e9\u30bb\u30f3\u30b5\u30fc\u306e\u5185\u90e8\u69cb\u9020\u3092\u77e5\u3089\u306a\u3044\u79c1\u306b\u306f\u3001NAK\u3092\u8fd4\u3059\u539f\u56e0\u3092\u8abf\u3079\u308b\u8853\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h3>\u901a\u4fe1\u901f\u5ea6\u3092\u843d\u3068\u3057\u3066\u307f\u308b\u3082\u52b9\u679c\u306a\u3057<\/h3>\n<p>\u5b9f\u306f\u3001\u30c7\u30b8\u30a2\u30ca\u3067\u3042\u308c\u3053\u308c\u8abf\u3079\u3066\u3044\u308b\u6642\u306b\u3001NAK\u3068\u306f\u5225\u306b\u3082\u3046\uff11\u3064\u6c17\u306b\u306a\u308b\u70b9\u304c\u3042\u308a\u307e\u3057\u305f\u3002Edison\u3068Arduino UNO\u306e\u6ce2\u5f62\u304c\u5c11\u3057\u9055\u3046\u306e\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_voltage.jpg\" rel=\"attachment wp-att-242\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-242\" src=\"https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_voltage.jpg\" alt=\"i2c_voltage\" width=\"2658\" height=\"1204\" \/><\/a><\/p>\n<p>Arduino\u3068\u6bd4\u3079\u308b\u3068\u3001Edison\u306e\u65b9\u306f\u30af\u30ed\u30c3\u30af\u306eHI\u96fb\u5727\u304c\u4e0a\u304c\u308a\u304d\u3063\u3066\u3044\u306a\u3044\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u3002\u3053\u308c\u304c\u554f\u984c\u306e\u539f\u56e0\u3068\u306f\u8003\u3048\u306b\u304f\u3044\u3082\u306e\u306e\u3001\u4ed6\u306b\u3084\u308c\u308b\u3053\u3068\u3082\u898b\u5f53\u305f\u3089\u306a\u3044\u306e\u3067\u3001\u3053\u3053\u306b\u5bfe\u7b56\u3092\u6253\u3061\u307e\u3059\u3002<\/p>\n<p>\u3044\u308d\u3044\u308d\u8abf\u3079\u305f\u7d50\u679c\u3001Arduino UNO\u306f100kHz\u306e\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u30e2\u30fc\u30c9\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u3067\u3001\u4e00\u65b9\u306eEdison\u306f400kHz\u306e\u30d5\u30a1\u30fc\u30b9\u30c8\u30e2\u30fc\u30c9\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u3060\u3068\u77e5\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u305d\u3053\u3067\u3001Edison\u3092\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u30e2\u30fc\u30c9\u306b\u843d\u3068\u3057\u305f\u72b6\u614b\u3067\u3001\u518d\u5ea6\u6ce2\u5f62\u3092\u89b3\u6e2c\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_voltage_edison_std.jpg\" rel=\"attachment wp-att-243\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-243\" src=\"https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_voltage_edison_std.jpg\" alt=\"\" width=\"500\" height=\"124\" srcset=\"https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_voltage_edison_std.jpg 500w, https:\/\/spiralware.jp\/blog\/wp-content\/uploads\/2016\/08\/i2c_voltage_edison_std-300x74.jpg 300w\" sizes=\"auto, (max-width: 500px) 85vw, 500px\" \/><\/a><\/p>\n<p>\u7406\u60f3\u7684\u306a\u6ce2\u5f62\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u306a\u3063\u305f\u306e\u3067\u3059\u304c\u30fb\u30fb\u30fb\u3084\u306f\u308a\u3001NAK\u3092\u8fd4\u3059\u554f\u984c\u306f\u89e3\u6d88\u3055\u308c\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<p>\u3082\u3046\u3001\u6253\u3066\u308b\u624b\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; \u524d\u56de\u304b\u3089\u306e\u7d9a\u304d\u3067\u3059\u3002 \u8907\u6570\u306e\u30ab\u30e1\u30e9\u3092\u7e4b\u3050\u3068\u4e0a\u624b\u304f\u3044\u304b\u306a\u3044 I2C\u901a\u4fe1\u306b\u554f\u984c\u304c\u3042\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f\u3002\u6b21\u306f\u3001\u305d\u308c\u304c\u30c7\u30e2\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u7d44\u307f\u65b9\u306e\u554f\u984c\u306a\u306e\u304b\u3001\u3082\u3063\u3068\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u5bc4\u308a\u306e\u554f\u984c\u306a\u306e\u304b\u3092\u898b\u6975\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059 &hellip; <a href=\"https:\/\/spiralware.jp\/blog\/archives\/250\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;\uff13\uff16\uff10\u5ea6\u30ab\u30e1\u30e9\u3092\u81ea\u4f5c\u3057\u3088\u3046\u3068\u3057\u3066\u3001\uff11\uff18\uff10\u5ea6\u3068\u3044\u3046\u985b\u672b\u306b (3 of 4)&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-250","post","type-post","status-publish","format-standard","hentry","category-2"],"_links":{"self":[{"href":"https:\/\/spiralware.jp\/blog\/wp-json\/wp\/v2\/posts\/250","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spiralware.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spiralware.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spiralware.jp\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spiralware.jp\/blog\/wp-json\/wp\/v2\/comments?post=250"}],"version-history":[{"count":0,"href":"https:\/\/spiralware.jp\/blog\/wp-json\/wp\/v2\/posts\/250\/revisions"}],"wp:attachment":[{"href":"https:\/\/spiralware.jp\/blog\/wp-json\/wp\/v2\/media?parent=250"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spiralware.jp\/blog\/wp-json\/wp\/v2\/categories?post=250"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spiralware.jp\/blog\/wp-json\/wp\/v2\/tags?post=250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}