{"categories":["Arduino"],"url":"https://blog.enjoyxstudy.com/entry/2016/03/23/000000","blog_url":"https://blog.enjoyxstudy.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.enjoyxstudy.com%2Fentry%2F2016%2F03%2F23%2F000000\" title=\"\u8d85\u97f3\u6ce2\u8ddd\u96e2\u30bb\u30f3\u30b5\u30fc(HC-SR04)\u3067\u8ddd\u96e2\u3092\u8a08\u6e2c\u3059\u308b(Arduino) - Enjoy*Study\" 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":"http://f.st-hatena.com/images/fotolife/o/onozaty/20160323/20160323180036_original.jpg","blog_title":"Enjoy*Study","width":"100%","published":"2016-03-23 00:00:00","height":"190","description":"\u8d85\u97f3\u6ce2\u8ddd\u96e2\u30bb\u30f3\u30b5\u30fc\u3092\u4f7f\u3063\u3066\u8ddd\u96e2\u3092\u6e2c\u3063\u3066\u307f\u307e\u3059\u3002 \u4eca\u56de\u4f7f\u3046\u306e\u306f\u3001HC-SR04 \u3067\u3059\u30021\u3064400\u5186\u304f\u3089\u3044\u306e\u54c1\u306b\u306a\u308a\u307e\u3059\u3002 \u8d85\u97f3\u6ce2\u8ddd\u96e2\u30bb\u30f3\u30b5\u30fc \uff28\uff23\u2212\uff33\uff32\uff10\uff14\uff08\uff12\u301c\uff11\uff18\uff10\uff43\uff4d\uff09: \u30bb\u30f3\u30b5\u4e00\u822c \u79cb\u6708\u96fb\u5b50\u901a\u5546 \u96fb\u5b50\u90e8\u54c1 \u30cd\u30c3\u30c8\u901a\u8ca9 \u6e2c\u5b9a\u53ef\u80fd\u8ddd\u96e2\u306f 2\u301c400cm \u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002 http://www.micropik.com/PDF/HCSR04.pdf Trig\u7aef\u5b50\u309210\u30de\u30a4\u30af\u30ed\u79d2\u4ee5\u4e0aHigh\u306b\u3059\u308b\u3068\u300140KHz\u306e\u30d1\u30eb\u30b9\u30928\u56de\u9001\u4fe1\u3057\u3066\u53d7\u4fe1\u307e\u3067\u306e\u6642\u9593\u304c\u8a08\u6e2c\u3055\u308c\u307e\u3059\u3002 Echo\u7aef\u5b50\u306eHigh\u3068\u306a\u3063\u3066\u3044\u308b\u6642\u9593\u304c\u30d1\u30eb\u30b9\u3092\u9001\u4fe1\u3057\u3066\u304b\u3089\u53d7\u4fe1\u3059\u308b\u307e\u3067\u306e\u6642\u9593\u306b\u306a\u308b\u306e\u3067\u3001\u3053\u306e\u6642\u9593\u3092\u3082\u3068\u306b\u8a08\u7b97\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u8ddd\u96e2\u3092\u6e2c\u308b\u2026","author_url":"https://blog.hatena.ne.jp/onozaty/","version":"1.0","type":"rich","provider_name":"Hatena Blog","author_name":"onozaty","provider_url":"https://hatena.blog","title":"\u8d85\u97f3\u6ce2\u8ddd\u96e2\u30bb\u30f3\u30b5\u30fc(HC-SR04)\u3067\u8ddd\u96e2\u3092\u8a08\u6e2c\u3059\u308b(Arduino)"}