{"description":"PC\u306eCOM\u30dd\u30fc\u30c8\u3092RS485\u306b\u63a5\u7d9a\u3059\u308b\u306b\u306f\u3001\u30ec\u30d9\u30eb\u5909\u63db\u306e\u307b\u304b\u306b\u534a\u4e8c\u91cd\u901a\u4fe1\u306e\u305f\u3081\u306e\u5236\u5fa1\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306fRS485\u5909\u63dbIC\u306eDE/~RE\u30d4\u30f3\u306b\u5236\u5fa1\u4fe1\u53f7\u3092\u5165\u529b\u3057\u306a\u3044\u3068\u3044\u3051\u307e\u305b\u3093\u3002\u3053\u308c\u306b\u306f\u3044\u304f\u3064\u304b\u306e\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002 (1) FTDI\u306eIC\u306eTXDEN\u3092\u63a5\u7d9a\u3059\u308b \u30e1\u30ea\u30c3\u30c8: \u5c02\u7528\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3067\u78ba\u5b9f\u306b\u5236\u5fa1\u3055\u308c\u308b\u3002 \u30c7\u30e1\u30ea\u30c3\u30c8: FTDI\u306eIC\u306b\u9650\u5b9a\u3055\u308c\u308b\u3002 \u7523\u696d\u7528PC\u3092\u9664\u3051\u3070\u3001\u6700\u8fd1\u3067\u306fPC\u306b\u7269\u7406COM\u30dd\u30fc\u30c8(RS232C\u30dd\u30fc\u30c8)\u304c\u642d\u8f09\u3055\u308c\u308b\u3053\u3068\u306f\u307b\u307c\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002PC\u3067COM\u30dd\u30fc\u30c8\u3092\u4f7f\u3046\u5834\u5408\u306fUSB\u30b7\u30ea\u30a2\u30eb\u5909\u63dbIC\u3092\u7528\u3044\u305f\u4eee\u60f3COM\u30dd\u30fc\u30c8\u304c\u4e00\u822c\u7684\u3067\u3059\u3002FTDI\u306f\u305d\u306eUSB\u30b7\u30ea\u30a2\u30eb\u5909\u63dbIC\u306e\u2026","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","title":"PC\u306eCOM\u30dd\u30fc\u30c8\u3092RS485\u306b\u63a5\u7d9a\u3059\u308b","published":"2021-06-02 19:10:27","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/l/licheng/20210602/20210602190841.jpg","type":"rich","width":"100%","blog_title":"\u6ef4\u4e86\u5eb5\u65e5\u9332","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Flipoyang.hatenablog.com%2Fentry%2F2021%2F06%2F02%2F191027\" title=\"PC\u306eCOM\u30dd\u30fc\u30c8\u3092RS485\u306b\u63a5\u7d9a\u3059\u308b - \u6ef4\u4e86\u5eb5\u65e5\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2"],"blog_url":"https://lipoyang.hatenablog.com/","height":"190","author_url":"https://blog.hatena.ne.jp/licheng/","author_name":"licheng","url":"https://lipoyang.hatenablog.com/entry/2021/06/02/191027","version":"1.0"}