{"type":"rich","provider_url":"https://hatena.blog","author_name":"JH1LHV","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/J/JH1LHV/20170111/20170111232028.jpg","provider_name":"Hatena Blog","url":"https://www.jh1lhv.tokyo/entry/2017/01/12/214639","title":"ARDUINO CW KEYER \u3092\u8a66\u3057\u3066\u307f\u305f \uff5e\u305d\u306e30\uff5e","published":"2017-01-12 21:46:39","categories":["Arduino CW Keyer"],"height":"190","version":"1.0","width":"100%","blog_url":"https://www.jh1lhv.tokyo/","description":"Arduino CW Keyer \u306b\u63a5\u7d9a\u3057\u3066\u3044\u308b I2C\u30c7\u30d0\u30a4\u30b9\u306e\u30a2\u30c9\u30ec\u30b9\u304c\u5206\u304b\u3089\u306a\u304f\u306a\u3063\u305f\u6642\u306e\u5bfe\u51e6\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002 LCD\uff082004A\uff09\u306b I2C \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u8ffd\u52a0\u3057\u3066\u307e\u3059\u3002Arduino \u306e\u516c\u5f0f\u30da\u30fc\u30b8\u306b\u63b2\u8f09\u3055\u308c\u3066\u3044\u308b i2c_scanner \u3068\u3044\u3046\u30b9\u30b1\u30c3\u30c1\u3092\u4f7f\u3063\u3066LCD \u306e I2C \u30a2\u30c9\u30ec\u30b9\u3092\u8abf\u67fb\u3057\u307e\u3059\u3002\u30a6\u30a7\u30d6\u306b\u63b2\u8f09\u3055\u308c\u3044\u308b\u30b9\u30b1\u30c3\u30c1\u3092\u30b3\u30d4\u30da\u3057\u3066 Arduino CW Keyer \u306b\u66f8\u304d\u8fbc\u3080\u3060\u3051\u3067\u3059\u3002 I2C \u30d0\u30b9\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3001\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u30c7\u30d0\u30a4\u30b9\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u30b7\u30ea\u30a2\u30eb\u30e2\u30cb\u30bf\u30fc\u306b\u8868\u793a\u3057\u307e\u3059\u3002 \u30b9\u30ad\u30e3\u30f3\u3067\u898b\u3064\u3051\u305f I2C \u30a2\u30c9\u30ec\u30b9\u3092\u3001\u30b9\u30b1\u30c3\u30c1\u306b\u53cd\u6620\u3055\u305b\u307e\u3059\u3002\u3053\u308c\u3067\u3001LCD \u304c\u554f\u984c\u306a\u304f\u52d5\u4f5c\u3059\u308b\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.jh1lhv.tokyo%2Fentry%2F2017%2F01%2F12%2F214639\" title=\"ARDUINO CW KEYER \u3092\u8a66\u3057\u3066\u307f\u305f \uff5e\u305d\u306e30\uff5e - JH1LHV\u306e\u96d1\u8a18\u5e33\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"JH1LHV\u306e\u96d1\u8a18\u5e33","author_url":"https://blog.hatena.ne.jp/JH1LHV/"}