{"published":"2014-11-29 17:13:37","blog_title":"JH1LHV\u306e\u96d1\u8a18\u5e33","provider_url":"https://hatena.blog","version":"1.0","blog_url":"https://www.jh1lhv.tokyo/","width":"100%","provider_name":"Hatena Blog","type":"rich","url":"https://www.jh1lhv.tokyo/entry/2014/11/29/171337","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.jh1lhv.tokyo%2Fentry%2F2014%2F11%2F29%2F171337\" title=\"ARDUINO CW KEYER \u3092\u8a66\u3057\u3066\u307f\u305f \uff5e\u305d\u306e13\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>","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/J/JH1LHV/20141129/20141129113854.jpg","author_url":"https://blog.hatena.ne.jp/JH1LHV/","author_name":"JH1LHV","categories":["Arduino CW Keyer"],"height":"190","description":"\u4eca\u65e5\u306f LCD \u306e\u5b9f\u9a13\u3067\u3059\u3002\u4f7f\u3063\u305f LCD \u306f SainSmart \u306e I2C \u5bfe\u5fdc\u306e LCD \u6db2\u6676\u30e2\u30b8\u30e5\u30fc\u30eb\uff08LCD1602\uff09\u3067\u3059\u3002 I2C \u30d0\u30b9\u304c\u4f7f\u3048\u308b\u305f\u3081\u30c7\u30fc\u30bf\u306e\u3084\u308a\u53d6\u308a\u306f\uff12\u672c\u306e\u4fe1\u53f7\u7dda\u3060\u3051\u3067\u6e08\u307f\u307e\u3059\u3002 A4 \u2192 SDA A5 \u2192 SCL \uff12\u7dda\u30b7\u30ea\u30a2\u30eb\u30fb\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u3042\u308b I2C \u306b\u3064\u3044\u3066\u306f\u3001\u300c\u30c8\u30e9\u6280\uff11\uff10\u6708\u53f7\u300d\u306e\u7279\u8a2d\u8a18\u4e8b\u306b\u8a73\u3057\u3044\u89e3\u8aac\u304c\u63b2\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u524d\u6e96\u5099\u3068\u3057\u3066\u3001 LCD \u3068 Arduino \u3092\uff14\u672c\uff08\u4fe1\u53f7\u7dda\u3068\u96fb\u6e90\uff09\u306e\u30b8\u30e3\u30f3\u30d1\u30b1\u30fc\u30d6\u30eb\u3067\u63a5\u7d9a LCD \u304c\u4f7f\u3048\u308b\u3088\u3046\u306b\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9 arduino-info - LCD-Blue-I2C \u79c1\u304c\u6240\u6709\u3059\u308b LCD \u306b\u9069\u5408\u3059\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u2026","title":"ARDUINO CW KEYER \u3092\u8a66\u3057\u3066\u307f\u305f \uff5e\u305d\u306e13\uff5e"}