{"categories":["STM32F4","\uff26\uff2d\u97f3\u6e90\u30d7\u30ed\u30b0\u30e9\u30e0"],"description":"\u79cb\u6708\u3067\u5c11\u3057\u524d\u306b\u5165\u624b\u3057\u305f\u300cSTM32F4-Discovery\u300d\u7528\u306e FM \u97f3\u6e90\u30d7\u30ed\u30b0\u30e9\u30e0\u300cTGSTM32F4\u300d\u3092\u4f5c\u308a\u306f\u3058\u3081\u307e\u3057\u305f\u3002 \u66ab\u5b9a\u7248\u3068\u3057\u3066\u3001\u4ee5\u524d\u306e CQSTARM / STBee / STBee mini / STM32VL Discovery \u7528\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u4e00\u90e8\u5206\u4fee\u6b63\u3092\u52a0\u3048\u305f\u3082\u306e\u304c\u52d5\u4f5c\u3057\u307e\u3057\u305f\u3002 \u30dc\u30fc\u30c9\u4e0a\u306b\u306f\u30aa\u30fc\u30c7\u30a3\u30aa\u7528\u30b9\u30c6\u30ec\u30aa DAC \u306e CS43L22 (CIRRUS LOGIC \u88fd) \u304c\u5b9f\u88c5\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u7c21\u5358\u306e\u305f\u3081\u73fe\u72b6\u3067\u306f\u4f7f\u308f\u305a\u3001 STM32F4 \u5185\u8535\u30e2\u30b8\u30e5\u30fc\u30eb\u306e 12 \u30d3\u30c3\u30c8 DAC \u3092\u4f7f\u3044\u3001\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u6570 60 kHz \u3067\u540c\u6642\u767a\u97f3\u6570 16 \u304c\u5b9f\u73fe\u3067\u304d\u3066\u3044\u307e\u3059\u3002 \u958b\u767a\u74b0\u5883\u2026","provider_name":"Hatena Blog","height":"190","author_url":"https://blog.hatena.ne.jp/pcm1723/","provider_url":"https://hatena.blog","version":"1.0","image_url":null,"title":" STM32F4-Discovery \u7528\uff26\uff2d\u97f3\u6e90\u30d7\u30ed\u30b0\u30e9\u30e0 -- TGSTM32F4 (1)","type":"rich","author_name":"pcm1723","url":"https://pcm1723.hateblo.jp/entry/20120211/1328985956","published":"2012-02-11 03:45:56","blog_title":"\u30b7\u30f3\u30bb\u30fb\u30a2\u30f3\u30d7\u30e9\u30b0\u30c9","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpcm1723.hateblo.jp%2Fentry%2F20120211%2F1328985956\" title=\" STM32F4-Discovery \u7528\uff26\uff2d\u97f3\u6e90\u30d7\u30ed\u30b0\u30e9\u30e0 -- TGSTM32F4 (1) - \u30b7\u30f3\u30bb\u30fb\u30a2\u30f3\u30d7\u30e9\u30b0\u30c9\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://pcm1723.hateblo.jp/"}