{"type":"rich","author_url":"https://blog.hatena.ne.jp/nobcha23/","categories":["R909-DSP1","R909-DSP2"],"version":"1.0","blog_url":"https://nobcha23.hatenadiary.com/","height":"190","provider_name":"Hatena Blog","published":"2025-09-23 19:29:47","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnobcha23.hatenadiary.com%2Fentry%2F2025%2F09%2F23%2F192947\" title=\"R909-DSP4\u3092\u8a66\u4f5c\u4e2d\u3067\u3059\u3000The R909-DSP4 is undergoing - nobcha23\u306e\u30a8\u30a2\u30d0\u30f3\u30c9\u53d7\u4fe1\u6a5f\u81ea\u4f5c\u30d6\u30ed\u30b0 DIY airband receiver BLOG\" 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","width":"100%","description":"R909-DSP1\u306fATmega328P+TA2003\uff0bSi4732\uff0bSi5351a\uff0bLM386\u69cb\u6210\u306e\u30a8\u30a2\u30d0\u30f3\u30c9\u53d7\u4fe1\u6a5f\u3067\u3059\u304c\u3001\u305d\u306e\u5f8cR909-DSP2\u3092\u30b7\u30ea\u30fc\u30ba\u306b\u8ffd\u52a0\u3057\u30c7\u30d0\u30c3\u30b0\u4e2d\u3067\u3059\u3002R909-DSP2\u306fATmega328P+TA2003\uff0bSi4732\uff0bSi5351a\uff0b2822\u69cb\u6210\u30673.9VLi\uff0b\u96fb\u6c60\u5bfe\u5fdc\u3067\u3059\u3002\u4eca\u56de\u306f\u66f4\u306bR909-DSP4\u306e\u30c7\u30d0\u30c3\u30b0\u9014\u4e2d\u306e\u753b\u9762\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002R909-DSP4\u306fESP32-C3\uff0bTA2003\uff0bSi4732\uff0bSi5351a\uff0b2822\u69cb\u6210\u306e3.9VLi\uff0b\u96fb\u6c60\u5bfe\u5fdc\u3067\u3001\u76ee\u7389\u306f\u30c1\u30e3\u30f3\u30cd\u30eb\u540d\u306e\u6f22\u5b57\u8868\u793a\u3067\u3059\u3002 The R909-DSP1 is an airband receiv\u2026","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/n/nobcha23/20250922/20250922235502.jpg","title":"R909-DSP4\u3092\u8a66\u4f5c\u4e2d\u3067\u3059\u3000The R909-DSP4 is undergoing","author_name":"nobcha23","url":"https://nobcha23.hatenadiary.com/entry/2025/09/23/192947","blog_title":"nobcha23\u306e\u30a8\u30a2\u30d0\u30f3\u30c9\u53d7\u4fe1\u6a5f\u81ea\u4f5c\u30d6\u30ed\u30b0 DIY airband receiver BLOG"}