{"author_name":"NeoCat","title":"\u30aa\u30fc\u30c7\u30a3\u30aa\u7528\u30b9\u30da\u30a2\u30ca\u88fd\u4f5c","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/N/NeoCat/20110911/20110911022953.jpg","description":"\u30b9\u30a4\u30c3\u30c1\u30b5\u30a4\u30a8\u30f3\u30b9\u3067\u8ca9\u58f2\u3055\u308c\u3066\u3044\u308b\u30c1\u30c3\u30d7\u3092\u773a\u3081\u3066\u3044\u305f\u3089\u3001\u30b9\u30da\u30af\u30c8\u30e9\u30e0\u30a2\u30ca\u30e9\u30a4\u30b6MSGEQ7\u3068LED\u30c9\u30e9\u30a4\u30d0\u304c\u4e26\u3093\u3067\u3044\u3066\u3001\u300c\u3042\u30fc\u3001\u30b9\u30da\u30a2\u30ca\u4f5c\u308c\u308b\u3088\u3063\u3066\u3053\u3068\u306d\u300d\u3068\u601d\u3044\u3001\u30aa\u30fc\u30c7\u30a3\u30aa\u7528\u306e\u30b9\u30da\u30af\u30c8\u30e9\u30e0\u30a2\u30ca\u30e9\u30a4\u30b6\u3092\u88fd\u4f5c\u3002 \u30d9\u30fc\u30b9\u57fa\u677f\u3002MSGEQ7\u30922\u3064\u7a4d\u3093\u3067\u3001\u30b9\u30c6\u30ec\u30aa2ch \u00d7 7\u30d0\u30f3\u30c9\uff08\u7279\u6027\u306f\u4e0b\u8a18\uff09\u306e\u30ec\u30d9\u30eb\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002 \u5de6\u304b\u308916ch LED\u30c9\u30e9\u30a4\u30d0\u3001Arduino Pro\u3001MSGEQ7\u00d72\u3068\u5468\u8fba\u30d1\u30fc\u30c4\u304c\u4e26\u3073\u307e\u3059\u3002\u88cf\u9762\u306b\u30b9\u30c6\u30ec\u30aa\u30df\u30cb\u30b8\u30e3\u30c3\u30af\u3068AC\u30a2\u30c0\u30d7\u30bf\u30b8\u30e3\u30c3\u30af\u304c\u3064\u3044\u3066\u307e\u3059\u3002 \u30d9\u30fc\u30b9\u57fa\u677f\u306e\u4e0a\u306b\u4e57\u308b\u8868\u793a\u57fa\u677f\u3002\u8868\u793a\u7528\u306b\u306f\u79cb\u6708\u306e\u30d0\u30fcLED\uff08\u7dd1\u00d75\u3001\u9ec4\u00d73\u3001\u8d64\u00d72\u306e\u30bf\u30a4\u30d7\uff09\u3092\u30ec\u30fc\u30eb\u3067\u8cfc\u5165\u3057\u307e\u3057\u305f\u3002\u5de6\u53f3\u5bfe\u79f0\u306b\u3001\u2026","blog_title":"Okiraku Programming","url":"https://neocat.hatenablog.com/entry/20110919/1316387225","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fneocat.hatenablog.com%2Fentry%2F20110919%2F1316387225\" title=\"\u30aa\u30fc\u30c7\u30a3\u30aa\u7528\u30b9\u30da\u30a2\u30ca\u88fd\u4f5c - Okiraku Programming\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","provider_url":"https://hatena.blog","height":"190","provider_name":"Hatena Blog","blog_url":"https://neocat.hatenablog.com/","published":"2011-09-19 08:07:05","author_url":"https://blog.hatena.ne.jp/NeoCat/","type":"rich","version":"1.0","categories":["Arduino"]}