{"image_url":null,"type":"rich","author_name":"Analogue-Synthesizer","height":"190","description":"\u300eArduino-IO Expander\u300f\u306f\u898b\u3064\u3051\u305f\u3051\u308c\u3069\uff64\u591a\u5206Byte\u5358\u4f4d\u3084Word\u5358\u4f4d\u3067\u306f\u306a\u3055\u305d\u3046 \u3084\u306f\u308a\uff64Serial\u8ee2\u9001Bit\u306b\u53d6\u308c\u308b\u62e1\u5f35Port\u3067\u306f\uff1f\uff1f\uff1f \u73fe\u7269\u306f\uff64\u898b\u3066\u3044\u306a\u3044\u306e\u3067\uff65\uff65\uff65\u4f55\u3068\u3082\uff65\uff65\uff65 \u50d5\u306f\uff64AC299\u304bHC299\u307e\u305f\u306f\uff64AC323\uff64HC323\u304c\u5fc5\u8981\u3060\u3068\u306f\u601d\u3046\u3051\u308c\u3069\uff65\uff65\uff65 Direct\u306b\uff64\u534a\u7530\u4ed8\u3051\uff1f\uff64\u300eArduino-IO Expander Shield\u300f\u3082\u6709\u308b\u306b\u306f\u3042\u308b\u3051\u308c\u3069\u300eUNO\u300f\u7528\u306f\uff64\u898b\u3064\u3051\u305f\u3051\u308c\u3069\uff1f\uff1f\uff1f","blog_url":"https://analogue-synthesizer.hatenablog.com/","published":"2023-05-28 13:54:58","author_url":"https://blog.hatena.ne.jp/Analogue-Synthesizer/","version":"1.0","title":"\u300eArduino-IO Expander\u300f\u306f\u898b\u3064\u3051\u305f\u3051\u308c\u3069Byte\u8ee2\u9001\u53ef\u80fd\u3067\u306f\u7121\u3055\u305d\u3046","provider_url":"https://hatena.blog","categories":[],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fanalogue-synthesizer.hatenablog.com%2Fentry%2F2023%2F05%2F28%2F135458\" title=\"\u300eArduino-IO Expander\u300f\u306f\u898b\u3064\u3051\u305f\u3051\u308c\u3069Byte\u8ee2\u9001\u53ef\u80fd\u3067\u306f\u7121\u3055\u305d\u3046 - Analogue-Synthesizer\u306e\u30d6\u30ed\u30b0\" 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://analogue-synthesizer.hatenablog.com/entry/2023/05/28/135458","provider_name":"Hatena Blog","blog_title":"Analogue-Synthesizer\u306e\u30d6\u30ed\u30b0","width":"100%"}