{"author_name":"video_36","categories":[],"image_url":null,"blog_title":"Raspberry Pi","width":"100%","height":"190","blog_url":"https://video-36.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fvideo-36.hatenablog.com%2Fentry%2F2014%2F07%2F25%2F163122\" title=\"Raspberry Pi + WebIOPi + MCP3008 (SPI ADC) + PCA9685(I2C PWM) - Raspberry Pi\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://video-36.hatenablog.com/entry/2014/07/25/163122","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/video_36/","description":"Raspberry Pi \u306b WebIOPi \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066 SPI \u63a5\u7d9a\u30bf\u30a4\u30d7\u306e ADC MCP3008 \u3092\u5236\u5fa1\u3057\u3066\u307f\u308b\u3002\u3064\u3044\u3067\u306b PWM \u5236\u5fa1 LSI \u306e PCA9685 \u3082\u4f7f\u3063\u3066\u307f\u308b\u3002PCA9685 \u306f I2C\u3002MCP3008 \u306f\u3072\u3068\u3064\u3060\u304c\u3001PCA9685 \u306f\u4e8c\u3064\u63a5\u7d9a\u3057\u3066\u3044\u308b\u3002 SPI \u3068 I2C \u306e\u30c9\u30e9\u30a4\u30d0\u95a2\u4fc2\u306f\u6539\u3081\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u306f\u306a\u3044\u3002 WebIOPi \u306b\u542b\u307e\u308c\u3066\u3044\u308b\u3089\u3057\u3044\u3002 \u307e\u305a\u3001Raspberry Pi \u306b SPI \u3068 I2C \u95a2\u4fc2\u306e\u30c9\u30e9\u30a4\u30d0\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306a\u3069\u3092\u884c\u3046\u3002 \u30c9\u30e9\u30a4\u30d0\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb $ sudo apt-get -y install python-smbus i\u2026","version":"1.0","title":"Raspberry Pi + WebIOPi + MCP3008 (SPI ADC) + PCA9685(I2C PWM)","type":"rich","published":"2014-07-25 16:31:22"}