{"id":5115,"date":"2017-02-11T10:49:36","date_gmt":"2017-02-11T01:49:36","guid":{"rendered":"https:\/\/blog.eldhrimnir.com?p=5115"},"modified":"2017-02-11T10:49:36","modified_gmt":"2017-02-11T01:49:36","slug":"vfd-ntp_clock%ef%bc%88%e3%81%9d%e3%81%ae%ef%bc%95%ef%bc%89","status":"publish","type":"post","link":"https:\/\/blog.eldhrimnir.com\/?p=5115","title":{"rendered":"VFD-NTP_Clock\uff08\u305d\u306e\uff15\uff09"},"content":{"rendered":"<p>\u3088\u3046\u3084\u304f\u3001\u8272\u3005\u3068\u60a9\u3093\u3060DCDC\u306e\u30a4\u30f3\u30c0\u30af\u30bf\u3068\u304bFET\u3068\u304b\u306e\u6700\u9069\u89e3\u3092\u30c6\u30b9\u30c8\u3057\u3066\u898b\u3064\u3051\u307e\u3057\u305f\u3002\u305d\u306e\u3042\u305f\u308a\u3068\u304b\u305d\u308c\u4ee5\u5916\u306e\u554f\u984c\u70b9\u3068\u304b\u3092\u53d6\u308a\u8fbc\u3093\u3067\u6700\u7d42\u76e4\u306e\u57fa\u677f\u8a2d\u8a08\u3057\u305f\u3082\u306e\u306e\u3001\u4e2d\u56fd\u304c\u6625\u7bc0\u306b\u5165\u3063\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u51fa\u6765\u3066\u304f\u308b\u306e\u306f2\u6708\u306e\u4e0b\u65ec\u3002\u30d7\u30ed\u30b0\u30e9\u30e0\u5468\u308a\u304c\u307e\u3060\u3060\u304b\u3089\u3044\u3044\u3093\u3067\u3059\u3051\u3069\u306d\u2026\u3002<\/p>\n<p>\u5168\u4f53\u7684\u306aVFD\u96fb\u5727\u309239V\u307e\u3067\u4e0a\u3052\u3066\u3001\u30b3\u30ed\u30f3\u7528\u306eVFD(IV-15)\u96fb\u6d41\u5236\u9650\u62b5\u6297\u5024\u3068\u304b\u8272\u3005\u3068\u898b\u76f4\u3057\u305f\u306e\u304c\u3053\u3061\u3089\u3067\u3059\u3002\u7d50\u5c40\u3001\u6700\u7d42\u7684\u306a\u6d88\u8cbb\u96fb\u529b\u306fUSB\u30671A\u7a0b\u5ea6\u5fc5\u8981\u306a\u4e8b\u614b\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002\u7d50\u679c\u3068\u3057\u3066\u8868\u793a\u304c\u660e\u308b\u304f\u306a\u3063\u3066\u3001\u660e\u308b\u3081\u306e\u90e8\u5c4b\u3067\u3082\u6587\u5b57\u304c\u898b\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u305d\u308c\u3067\u3082\u3001\u3084\u3063\u3071\u308aVFD\u7ba1\u306b\u500b\u4f53\u5dee\u304c\u3042\u308b\u306e\u3067\u540c\u3058\u96fb\u5727\u3067\u3082\u500b\u3005\u306e\u6587\u5b57\u3067\u660e\u308b\u3055\u304c\u9055\u3046\u3068\u3044\u3046\u73fe\u8c61\u306f\u767a\u751f\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u6700\u7d42\u7684\u306b\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u5074\u3067\u8abf\u6574\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u306f\u3058\u3081\u306f\u7c21\u5358\u306b\u4f5c\u308b\u4e88\u5b9a\u3060\u3063\u305f\u3093\u3067\u3059\u304c\u3001Wifi\u4f7f\u3063\u305fNTP\u3092\u5165\u308c\u308b\u306e\u306bESP8266\u3092\u4f7f\u3063\u305f\u3042\u305f\u308a\u304b\u3089\u304a\u304b\u3057\u304f\u306a\u3063\u305f\u6c17\u304c\u3059\u308b\u2026\u3002\u304b\u306a\u308a\u5168\u90e8\u5165\u308a\u3068\u601d\u308f\u308c\u308b\u4ed5\u69d8\u3001I2C\u306e\u5916\u90e8\u63a5\u7d9a\u7528\u306e\u30d4\u30f3\u3092\u51fa\u3057\u3066\u3042\u308b\u306e\u3067\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u5916\u90e8\u5897\u8a2d\u3059\u308c\u3070\u8272\u3005\u6a5f\u80fd\u8ffd\u52a0\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/blog.eldhrimnir.com?attachment_id=5118\" rel=\"attachment wp-att-5118\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-5118\" src=\"https:\/\/blog.eldhrimnir.comwp-content\/uploads\/2017\/02\/IMG_2345-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2345-300x225.jpg 300w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2345-768x576.jpg 768w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2345-1024x768.jpg 1024w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2345.jpg 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/blog.eldhrimnir.com?attachment_id=5119\" rel=\"attachment wp-att-5119\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-5119\" src=\"https:\/\/blog.eldhrimnir.comwp-content\/uploads\/2017\/02\/IMG_2355-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2355-300x225.jpg 300w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2355-768x576.jpg 768w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2355-1024x768.jpg 1024w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2355.jpg 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/blog.eldhrimnir.com?attachment_id=5120\" rel=\"attachment wp-att-5120\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-5120\" src=\"https:\/\/blog.eldhrimnir.comwp-content\/uploads\/2017\/02\/IMG_2357-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2357-300x225.jpg 300w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2357-768x576.jpg 768w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2357-1024x768.jpg 1024w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2357.jpg 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/blog.eldhrimnir.com?attachment_id=5121\" rel=\"attachment wp-att-5121\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-5121\" src=\"https:\/\/blog.eldhrimnir.comwp-content\/uploads\/2017\/02\/IMG_2358-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2358-300x225.jpg 300w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2358-768x576.jpg 768w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2358-1024x768.jpg 1024w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2358.jpg 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/blog.eldhrimnir.com?attachment_id=5122\" rel=\"attachment wp-att-5122\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-5122\" src=\"https:\/\/blog.eldhrimnir.comwp-content\/uploads\/2017\/02\/IMG_2359-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2359-300x225.jpg 300w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2359-768x576.jpg 768w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2359-1024x768.jpg 1024w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2359.jpg 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/blog.eldhrimnir.com?attachment_id=5123\" rel=\"attachment wp-att-5123\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-5123\" src=\"https:\/\/blog.eldhrimnir.comwp-content\/uploads\/2017\/02\/IMG_2360-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2360-300x225.jpg 300w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2360-768x576.jpg 768w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2360-1024x768.jpg 1024w, https:\/\/blog.eldhrimnir.com\/wp-content\/uploads\/2017\/02\/IMG_2360.jpg 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\u25a0\u6700\u7d42\u7248\u4ed5\u69d8<br \/>\n\u30e1\u30a4\u30f3\uff1a ESP-WROOM-02<br \/>\nFTDI\uff1aFT231XS<\/p>\n<p>VFD\uff1aIV-11 x6\/IV-15 x2<br \/>\nRDG-LED(WS2812B) x6<\/p>\n<p>DCDC(3.3V)\uff1aLMR16006<br \/>\nDCDC(HV)\uff1aMC34063<br \/>\n\u5916\u90e8\u5165\u529bLDO(5V)\uff1aLT1963<\/p>\n<p>RTC\uff1aDS1307+\u30d0\u30c3\u30c6\u30ea\u30fc<br \/>\n\u7167\u5ea6\uff1aTSL2561<br \/>\n\u6e29\u5ea6\uff1aSTTS751<br \/>\nI\/O\u62e1\u5f35\uff1aPCF8574<br \/>\nSwitch x3<br \/>\nLED(0805) x3<br \/>\n\u30d6\u30b6\u30fc x1<\/p>\n<p>\u6700\u7d42\u7684\u306b\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u3001\u56de\u8def\u56f3\u3068\u304bDXF\uff08\u5929\u677f\uff06\u30b8\u30b0\uff09\u306e\u30c7\u30fc\u30bf\u3068\u304b\u3082\u542b\u3081\u3066\u5168\u90e8\u516c\u958b\u4e88\u5b9a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3088\u3046\u3084\u304f\u3001\u8272\u3005\u3068\u60a9\u3093\u3060DCDC\u306e\u30a4\u30f3\u30c0\u30af\u30bf\u3068\u304bFET\u3068\u304b\u306e\u6700\u9069\u89e3\u3092\u30c6\u30b9\u30c8\u3057\u3066\u898b\u3064\u3051\u307e\u3057\u305f\u3002\u305d\u306e\u3042\u305f\u308a\u3068\u304b\u305d\u308c\u4ee5\u5916\u306e\u554f\u984c\u70b9\u3068\u304b\u3092\u53d6\u308a\u8fbc\u3093\u3067\u6700\u7d42\u76e4\u306e\u57fa\u677f\u8a2d\u8a08\u3057\u305f\u3082\u306e\u306e\u3001\u4e2d\u56fd\u304c\u6625\u7bc0\u306b\u5165\u3063\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u51fa\u6765\u3066\u304f\u308b\u306e\u306f2\u6708\u306e\u4e0b\u65ec\u3002 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=\/wp\/v2\/posts\/5115"}],"collection":[{"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5115"}],"version-history":[{"count":0,"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=\/wp\/v2\/posts\/5115\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.eldhrimnir.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}