{"provider_name":"Hatena Blog","categories":["Arduino","misc"],"width":"100%","title":"\u3068\u308a\u3042\u3048\u305a\u8d77\u52d5\u97f3","blog_url":"https://okibiworkslabo.hatenadiary.org/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fokibiworkslabo.hatenadiary.org%2Fentry%2F20110617%2Fpipo\" title=\"\u3068\u308a\u3042\u3048\u305a\u8d77\u52d5\u97f3 - \u71be\u706b\u7814\u7a76\u6240\uff0a\u96fb\u5b50\u5de5\u4f5c\u5ba4\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","url":"https://okibiworkslabo.hatenadiary.org/entry/20110617/pipo","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/O/OkibiWorksLabo/20110617/20110617210504.jpg","provider_url":"https://hatena.blog","type":"rich","author_url":"https://blog.hatena.ne.jp/OkibiWorksLabo/","published":"2011-06-17 00:00:00","blog_title":"\u71be\u706b\u7814\u7a76\u6240\uff0a\u96fb\u5b50\u5de5\u4f5c\u5ba4","author_name":"OkibiWorksLabo","description":"\u3053\u3093\u306a\u3093\u3070\u3063\u304b\u3067\u3059\u307f\u307e\u305b\u3093\u3002 m(_ _)m \u3068\u308a\u3042\u3048\u305a\u3053\u3093\u306a\u611f\u3058\u3067\u3002 /* pipo2 / Arduino22 Arranged by OkibWorksLabo 2011/06/17 The circuit: * Speaker attached from pin 14 to ground (thru ~1K resistor as needs) * pushbutton attached to pin 2 from GND */ int buttonState = 0; const int pushBtn = 2; const int soundpin = 14; void setup(\u2026","height":"190"}