{"id":4100,"date":"2015-01-02T00:29:29","date_gmt":"2015-01-01T15:29:29","guid":{"rendered":"https:\/\/blog.eldhrimnir.com?p=4100"},"modified":"2015-01-02T00:29:29","modified_gmt":"2015-01-01T15:29:29","slug":"180led-ring%ef%bc%88%e3%81%9d%e3%81%ae%ef%bc%95%ef%bc%89-mpu%e5%9f%ba%e6%9d%bf","status":"publish","type":"post","link":"https:\/\/blog.eldhrimnir.com\/?p=4100","title":{"rendered":"180LED-Ring\uff08\u305d\u306e\uff15\uff09-MPU\u57fa\u677f"},"content":{"rendered":"<p>\u8868\u793a\u7528\u306e\u90e8\u5206\u306f\u4f55\u3068\u304b\u52d5\u4f5c\u78ba\u8a8d\u307e\u3067\u51fa\u6765\u307e\u3057\u305f\u306e\u3067\u5236\u5fa1\u7528\u306e\u57fa\u677f\u3092\u8a2d\u8a08\u3057\u3066\u307f\u307e\u3057\u305f\u3002\u5f53\u521d\u304b\u3089\u4e8c\u5c64\u3067\u306e\u4f5c\u308d\u3046\u3068\u3044\u3046\u610f\u601d\u3092\u653e\u68c4\u3057\u305f\u3068\u3053\u308d\u4f55\u3068\u304b\u57fa\u677f\u30b5\u30a4\u30ba\u3092\u5909\u3048\u308b\u3053\u3068\u306a\u304f\u304a\u3055\u3081\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3057\u305f\u3002<\/p>\n<p>\u56de\u8def\u7684\u306b\u306fAVR\u3092\u5185\u8535\u767a\u632f\u306e\uff18Mhz\u30673.3V\u99c6\u52d5\u3059\u308b\u3053\u3068\u306b\u3057\u3066\u30ed\u30b8\u30c3\u30af\u5909\u63db\u7121\u3057\u3067I2C\u7cfb\u306eRTC\u3068\u304b\u30bb\u30f3\u30b5\u306b\u63a5\u7d9a\u3067\u304d\u308b\u69d8\u306b\u3057\u307e\u3057\u305f\u3002\u304a\u304b\u3051\u3067\u90e8\u54c1\u70b9\u6570\u306e\u524a\u6e1b\u3067\u304d\u307e\u3057\u305f\u3002RTC\u306f\u8d85\u9ad8\u7cbe\u5ea6I\u00b2C RTC\u3092\u8f09\u305b\u308b\u3053\u3068\u306f\u5f53\u521d\u306e\u8a08\u753b\u901a\u308a\u3001\u30bb\u30f3\u30b5\u306b\u3064\u3044\u3066\u3082\u7167\u5ea6\u30bb\u30f3\u30b5&amp;\u52a0\u901f\u5ea6\u30bb\u30f3\u30b5\u3092\u8f09\u305b\u307e\u3057\u305f\u3002<\/p>\n<p>\u25a0\u57fa\u677f\u30a4\u30e1\u30fc\u30b8<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4103\" src=\"https:\/\/blog.eldhrimnir.comwp-content\/uploads\/2015\/01\/LEDRingBlock_R200-MPU_v18_L1-300x176.png\" alt=\"LEDRingBlock_R200-MPU_v18_L1\" width=\"300\" height=\"176\" srcset=\"https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2015\/01\/LEDRingBlock_R200-MPU_v18_L1-300x176.png 300w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2015\/01\/LEDRingBlock_R200-MPU_v18_L1-1024x600.png 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4102\" src=\"https:\/\/blog.eldhrimnir.comwp-content\/uploads\/2015\/01\/LEDRingBlock_R200-MPU_v18_L16-300x176.png\" alt=\"LEDRingBlock_R200-MPU_v18_L16\" width=\"300\" height=\"176\" srcset=\"https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2015\/01\/LEDRingBlock_R200-MPU_v18_L16-300x176.png 300w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2015\/01\/LEDRingBlock_R200-MPU_v18_L16-1024x600.png 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>\u25a0\u56de\u8def\u56f3<\/p>\n<p><a href=\"https:\/\/blog.eldhrimnir.comwp-content\/uploads\/2015\/01\/LEDRingBlock_R200-MPU_v18.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4101\" src=\"https:\/\/blog.eldhrimnir.comwp-content\/uploads\/2015\/01\/LEDRingBlock_R200-MPU_v18-300x202.png\" alt=\"LEDRingBlock_R200-MPU_v18\" width=\"300\" height=\"202\" srcset=\"https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2015\/01\/LEDRingBlock_R200-MPU_v18-300x202.png 300w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2015\/01\/LEDRingBlock_R200-MPU_v18-1024x689.png 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><!--more--><\/p>\n<p>\u4e94\u679a\u3092\u30ea\u30f3\u30b0\u4e0a\u306b\u4e26\u3079\u3066\u307f\u308b\u3068\u3053\u3093\u306a\u611f\u3058\u306b\u306a\u308a\u307e\u3059\u3002\u7d50\u69cb\u7d30\u8eab\u306b\u4f5c\u3063\u305f\u3064\u3082\u308a\u3060\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u3082\u3057\u304b\u3057\u3066\u304c\u3093\u3070\u308a\u3059\u304e\u305f\u304b\u3082\u3057\u308c\u306a\u3044\u3068\u601d\u3063\u305f\u308a\u3057\u3066\u3044\u307e\u3059\u3002\u5185\u5468\u3068\u5916\u5468\u304c\u3042\u307e\u308a\u96e2\u308c\u3066\u3044\u306a\u3044\u306e\u3067\u3082\u3057\u304b\u3057\u3066\u898b\u306b\u304f\u3044\u304b\u3082\u3057\u308c\u306a\u3044\u3067\u3059\u306d\u2026\u3002<\/p>\n<p><a href=\"https:\/\/blog.eldhrimnir.comwp-content\/uploads\/2015\/01\/IMG_6860.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4105\" src=\"https:\/\/blog.eldhrimnir.comwp-content\/uploads\/2015\/01\/IMG_6860-300x225.jpg\" alt=\"IMG_6860\" width=\"300\" height=\"225\" srcset=\"https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2015\/01\/IMG_6860-300x225.jpg 300w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2015\/01\/IMG_6860-1024x768.jpg 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" 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