{"author_url":"https://blog.hatena.ne.jp/yaneurao/","blog_url":"https://yaneurao.hatenadiary.com/","author_name":"yaneurao","published":"2008-07-12 00:00:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyaneurao.hatenadiary.com%2Fentry%2F20080712%2Fp1\" title=\" AVR\u306b\u3088\u308b\u30b7\u30ea\u30a2\u30eb\u901a\u4fe1\u306e\u57fa\u672c(3) - \u3084\u306d\u3046\u3089\u304a\u30d6\u30ed\u30b0(\u79fb\u8ee2\u3057\u307e\u3057\u305f)\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","url":"https://yaneurao.hatenadiary.com/entry/20080712/p1","width":"100%","type":"rich","description":"\u6628\u65e5\u306e\u8a18\u4e8b\u306e\u7d9a\u304d\u3002 \u25a0 PC\u3068\u306e\u63a5\u7d9a USB\u63a5\u7d9a\u3067FT232RL\u3092\u7528\u3044\u308b\u306a\u3089FT232RL\u306eTXD,RXD,GND\u3092AVR\u306eRXD,TXD,GND\u306b\u7d50\u7dda\u3059\u308c\u3070\u53cc\u65b9\u5411\u3067\u901a\u4fe1\u3067\u304d\u308b\u3002AVR\u5074\u306f\u4e00\u65b9\u7684\u306b\u53d7\u4fe1\u3057\u305f\u3044\u3060\u3051\u306a\u3089\u3001TXD-RXD , GND-GND \u306e2\u672c\u3060\u3051\u7d50\u7dda\u3059\u308c\u3070\u826f\u3044\u3002\u305f\u3060\u3001echo back\u51fa\u6765\u305f\u307b\u3046\u304c\u30c7\u30d0\u30c3\u30b0\u306e\u6642\u306b\u5f79\u7acb\u3064\u306e\u3067RXD-TXD\u3082\u7d50\u7dda\u3055\u308c\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3059\u308b\u3002 USB\u63a5\u7d9a\u3067\u306f\u306a\u304f\u30b7\u30ea\u30a2\u30eb\u30b1\u30fc\u30d6\u30eb(D-SUB9pin\u30aa\u30b9-D-SUB9pin\u30aa\u30b9)\u3067\u63a5\u7d9a\u3059\u308b\u5834\u5408\u3001\u9593\u306b\u30ec\u30d9\u30eb\u5909\u63db\u3092\u3059\u308bMAX232\u3068\u3044\u3046\u77f3\u304c\u5fc5\u8981\u306b\u306a\u308b\u3002 \u3053\u306e\u4e92\u63db\u30c1\u30c3\u30d7\u306fADM3202\u3067\u3001\u3053\u308c\u306f\u79cb\u6708(http://\u2026","title":" AVR\u306b\u3088\u308b\u30b7\u30ea\u30a2\u30eb\u901a\u4fe1\u306e\u57fa\u672c(3)","height":"190","blog_title":"\u3084\u306d\u3046\u3089\u304a\u30d6\u30ed\u30b0(\u79fb\u8ee2\u3057\u307e\u3057\u305f)","image_url":null,"provider_name":"Hatena Blog","categories":["hard"],"version":"1.0"}