{"id":1582,"date":"2025-01-12T22:49:51","date_gmt":"2025-01-12T14:49:51","guid":{"rendered":"https:\/\/xujiwei.com\/blog\/?p=1582"},"modified":"2025-01-12T22:49:51","modified_gmt":"2025-01-12T14:49:51","slug":"diy-rda5807-radio","status":"publish","type":"post","link":"https:\/\/xujiwei.com\/blog\/2025\/01\/diy-rda5807-radio\/","title":{"rendered":"\u7206\u6539\u590d\u53e4\u5c0f\u73a9\u5177\uff0c\u6253\u9020\u8ff7\u4f60\u6536\u97f3\u673a"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_65 ez-toc-wrap-right counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<p class=\"ez-toc-title\">\u6587\u7ae0\u76ee\u5f55<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69e59a72b35fd\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69e59a72b35fd\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/xujiwei.com\/blog\/2025\/01\/diy-rda5807-radio\/#RDA5807_%E4%BB%8B%E7%BB%8D\" title=\"RDA5807 \u4ecb\u7ecd\">RDA5807 \u4ecb\u7ecd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/xujiwei.com\/blog\/2025\/01\/diy-rda5807-radio\/#%E5%8E%9F%E7%90%86%E5%9B%BE\" title=\"\u539f\u7406\u56fe\">\u539f\u7406\u56fe<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/xujiwei.com\/blog\/2025\/01\/diy-rda5807-radio\/#PCB_%E8%AE%BE%E8%AE%A1\" title=\"PCB \u8bbe\u8ba1\">PCB \u8bbe\u8ba1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/xujiwei.com\/blog\/2025\/01\/diy-rda5807-radio\/#%E7%BB%84%E8%A3%85\" title=\"\u7ec4\u88c5\">\u7ec4\u88c5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/xujiwei.com\/blog\/2025\/01\/diy-rda5807-radio\/#%E5%8F%82%E8%80%83%E8%B5%84%E6%96%99\" title=\"\u53c2\u8003\u8d44\u6599\">\u53c2\u8003\u8d44\u6599<\/a><\/li><\/ul><\/nav><\/div>\n<p>\u6700\u8fd1\u5728\u4f8b\u884c\u5237\u67d0\u5b9d\u65f6\uff0c\u770b\u5230\u4e00\u4e2a\u590d\u53e4\u5f55\u97f3\u673a\u5f88\u6709\u610f\u601d\uff0c\u4f53\u79ef\u5f88\u5c0f\uff0c\u53ea\u6709 4x6x2.5cm \u5927\u5c0f\uff0c\u81ea\u5e26\u4e86\u64ad\u653e\u6b4c\u66f2\u7247\u6bb5\u4ee5\u53ca\u5f55\u97f3\u56de\u653e\u529f\u80fd\uff0c\u4e0d\u8fc7\u8fd9\u529f\u80fd\u867d\u7136\u6709\u8da3\u4f46\u6709\u70b9\u5355\u8c03\uff0c\u5c31\u60f3\u7740\u80fd\u4e0d\u80fd\u6539\u9020\u4e00\u756a\u3002<\/p>\n<p>\u521a\u597d\u4e4b\u524d\u5728 OSHwHub \u770b\u5230\u8fc7\u4e00\u4e2a\u6536\u97f3\u673a\u9879\u76ee\uff0c\u4f7f\u7528\u4e86 RDA5807 \u82af\u7247\uff0c\u4f7f\u7528\u8d77\u6765\u76f8\u5f53\u7b80\u5355\uff0c\u5c31\u62ff\u8fd9\u4e2a\u590d\u53e4\u5f55\u97f3\u673a\u6765\u4e2a\u7206\u6539\u6536\u97f3\u673a\u3002<\/p>\n<p><img src=\"https:\/\/xujiwei.com\/blog\/wp-content\/uploads\/2025\/01\/diy-rda5807-radio-1.jpg\" alt=\"\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"RDA5807_%E4%BB%8B%E7%BB%8D\"><\/span>RDA5807 \u4ecb\u7ecd<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>RDA5807 \u662f\u4e00\u4e2a\u7528\u8d77\u6765\u76f8\u5f53\u7b80\u5355\u7684\u6536\u97f3\u673a\u82af\u7247\uff0c\u65e2\u53ef\u4ee5\u4f7f\u7528 I2C \u63a7\u5236\uff0c\u4e5f\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u81ea\u5e26\u7684 GPIO \u6765\u63a7\u5236\uff0c\u4e0d\u9700\u8981\u989d\u5916\u7684\u7535\u8def\u5c31\u53ef\u4ee5\u5b9e\u73b0\u5f85\u673a\u3001\u641c\u53f0\u3001\u97f3\u91cf\u8c03\u8282\u529f\u80fd\u3002<\/p>\n<blockquote>\n<p>The RDA5807FP series is the newest generation single-chip broadcast FM stereo radio tuner with fully integrated synthesizer, IF selectivity, RDS\/RBDS and MPX decoder. The tuner uses the CMOS process, support multi-interface and require the least external component. The package sizes is SOP16. It is completely adjustment-free. All these make it very suitable for portable devices.<\/p>\n<\/blockquote>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8fd9\u4e2a\u9879\u76ee\u7528\u7684\u662f RDA5807FP\uff0cSOP-16 \u5c01\u88c5\uff0c\u81ea\u5e26\u4e86\u51e0\u4e2a GPIO\uff0c\u7528\u6765\u5b9e\u73b0\u6309\u952e\u641c\u53f0\u7b49\u529f\u80fd\u3002<\/p>\n<p><img src=\"https:\/\/xujiwei.com\/blog\/wp-content\/uploads\/2025\/01\/diy-rda5807-radio-2.png\" alt=\"image-20250111224907285\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E5%8E%9F%E7%90%86%E5%9B%BE\"><\/span>\u539f\u7406\u56fe<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u8fd9\u4e2a\u73a9\u5177\u5916\u58f3\u6309\u952e\u4e0d\u591a\uff0c\u5f85\u673a\u3001\u5411\u524d\u641c\u53f0\u3001\u5411\u540e\u641c\u53f0\u521a\u597d\u7528\u5230\u4e09\u4e2a\u6309\u952e\uff0c\u97f3\u91cf\u8c03\u8282\u5c31\u4e0d\u52a0\u4e86\uff0c\u5b9e\u9645\u6d4b\u8bd5\u4e4b\u540e\uff0c\u52a0\u4e0a\u529f\u653e\u518d\u9a71\u52a8\u5587\u53ed\u58f0\u97f3\u4e5f\u8fd8\u884c\u3002<\/p>\n<p>\u53c2\u8003\u7684\u5f00\u6e90\u9879\u76ee\u76f4\u63a5\u7528\u4e86\u8033\u673a\u6536\u542c\uff0c\u4e5f\u53ef\u4ee5\u987a\u4fbf\u5f53\u5929\u7ebf\uff0c\u4e0d\u8fc7\u8fd9\u4e2a\u5f55\u97f3\u673a\u73a9\u5177\u5e26\u4e86\u5587\u53ed\uff0c\u4e5f\u4e0d\u80fd\u6d6a\u8d39\u4e86\uff0c\u56e0\u6b64\u989d\u5916\u52a0\u4e86\u4e2a NS4165 \u529f\u653e\u82af\u7247\uff0c\u6765\u9a71\u52a8\u5587\u53ed\u3002<\/p>\n<p><img src=\"https:\/\/xujiwei.com\/blog\/wp-content\/uploads\/2025\/01\/diy-rda5807-radio-3.png\" alt=\"image-20250111225139083\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"PCB_%E8%AE%BE%E8%AE%A1\"><\/span>PCB \u8bbe\u8ba1<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u8fd9\u4e2a\u73a9\u5177\u539f\u6709\u7684 PCB \u662f\u5728\u9876\u90e8\u653e\u7f6e\u7684\uff0c\u5c3a\u5bf8\u53ea\u6709 17x48mm\uff0c\u5728\u8fd9\u4e2a\u9762\u79ef\u4e0b\uff0c\u653e\u4e86 RDA5807 \u548c NS4165 \u4e4b\u540e\u7a7a\u95f4\u8fd8\u662f\u6bd4\u8f83\u7d27\u5f20\u7684\uff0c\u9876\u9762\u5c31\u653e\u4e86\u4e09\u4e2a\u94dc\u5934\u6309\u952e\uff0c\u5176\u4ed6\u7684\u90fd\u653e\u5728\u5e95\u90e8\u3002<\/p>\n<p><img src=\"https:\/\/xujiwei.com\/blog\/wp-content\/uploads\/2025\/01\/diy-rda5807-radio-4.png\" alt=\"image-20250111225421829\" \/><\/p>\n<p>\u53e6\u5916 PCB \u4e24\u4fa7\u4e3a\u4e86\u8981\u653e\u8fdb\u5361\u69fd\uff0c\u4e5f\u4e0d\u80fd\u653e\u5143\u4ef6\uff0c\u7a7a\u95f4\u66f4\u7d27\u5f20\u4e86\u3002<\/p>\n<p><img src=\"https:\/\/xujiwei.com\/blog\/wp-content\/uploads\/2025\/01\/diy-rda5807-radio-5.png\" alt=\"image-20250111225608239\" \/><\/p>\n<p>\u5929\u7ebf\u6700\u540e\u7528\u4e00\u6839\u5bfc\u7ebf\u4ee3\u66ff\u4e86\uff0c\u5b9e\u6d4b\u6548\u679c\u4e5f\u4e00\u822c\uff0c\u7528\u7684\u65f6\u5019\u642d\u4e0a\u624b\u58f0\u97f3\u4f1a\u66f4\u6e05\u6670\u4e00\u70b9\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E7%BB%84%E8%A3%85\"><\/span>\u7ec4\u88c5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u6700\u7ec8\u88c5\u4e0a\u53bb\u7684\u65f6\u5019\u53d1\u73b0 PH2.0 \u63d2\u5934\u7684\u4f4d\u7f6e\u4e5f\u51b2\u7a81\u4e86\uff0c\u53ea\u80fd\u6b6a\u4e00\u4e0b\uff0c\u7136\u540e\u628a\u5587\u53ed\u7684\u7ebf\u76f4\u63a5\u710a\u63a5\u5728 PCB \u4e0a\u3002<\/p>\n<p><img src=\"https:\/\/xujiwei.com\/blog\/wp-content\/uploads\/2025\/01\/diy-rda5807-radio-6.jpg\" alt=\"image-20250111225854535\" \/><\/p>\n<p><img src=\"https:\/\/xujiwei.com\/blog\/wp-content\/uploads\/2025\/01\/diy-rda5807-radio-7.jpg\" alt=\"image-20250111225820009\" \/><\/p>\n<p><img src=\"https:\/\/xujiwei.com\/blog\/wp-content\/uploads\/2025\/01\/diy-rda5807-radio-8.jpg\" alt=\"image-20250111225802446\" \/><\/p>\n<p>\u4e3a\u4e86\u9002\u914d\u65b0 PCB\uff0c\u5916\u58f3\u4e5f\u5207\u4e86\u5c11\uff0c\u4e0d\u8fc7\u6700\u540e\u4e5f\u8fd8\u7b97\u51d1\u5408\u5730\u585e\u8fdb\u53bb\u4e86\uff0c\u9876\u76d6\u4e5f\u80fd\u6b63\u5e38\u5408\u4e0a\u3002<\/p>\n<p>\u505a\u5b8c\u4e4b\u540e\uff0c\u53c8\u591a\u4e86\u4e2a\u5403\u7070\u7684\u5c0f\u73a9\u5177 \ud83d\ude02\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E5%8F%82%E8%80%83%E8%B5%84%E6%96%99\"><\/span>\u53c2\u8003\u8d44\u6599<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><a href=\"https:\/\/oshwhub.com\/wfdgerfdfdf\/RDA5807-based-Mini-radio-with-small-size-and-long-battery-life\">https:\/\/oshwhub.com\/wfdgerfdfdf\/RDA5807-based-Mini-radio-with-small-size-and-long-battery-life<\/a><\/li>\n<li><a href=\"https:\/\/opendevices.ru\/wp-content\/uploads\/2015\/10\/RDA5807FP.pdf\">https:\/\/opendevices.ru\/wp-content\/uploads\/2015\/10\/RDA5807FP.pdf<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u6700\u8fd1\u5728\u4f8b\u884c\u5237\u67d0\u5b9d\u65f6\uff0c\u770b\u5230\u4e00\u4e2a\u590d\u53e4\u5f55\u97f3\u673a\u5f88\u6709\u610f\u601d\uff0c\u4f53\u79ef\u5f88\u5c0f\uff0c\u53ea\u6709 4x6x2.5c &hellip;<\/p>\n<p class=\"read-more\"><a href=\"https:\/\/xujiwei.com\/blog\/2025\/01\/diy-rda5807-radio\/\">\u7ee7\u7eed\u9605\u8bfb &raquo;<\/a><\/p>\n","protected":false},"author":2,"featured_media":1574,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[402],"tags":[442,441,444,443,445,386],"_links":{"self":[{"href":"https:\/\/xujiwei.com\/blog\/wp-json\/wp\/v2\/posts\/1582"}],"collection":[{"href":"https:\/\/xujiwei.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xujiwei.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xujiwei.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/xujiwei.com\/blog\/wp-json\/wp\/v2\/comments?post=1582"}],"version-history":[{"count":0,"href":"https:\/\/xujiwei.com\/blog\/wp-json\/wp\/v2\/posts\/1582\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xujiwei.com\/blog\/wp-json\/wp\/v2\/media\/1574"}],"wp:attachment":[{"href":"https:\/\/xujiwei.com\/blog\/wp-json\/wp\/v2\/media?parent=1582"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xujiwei.com\/blog\/wp-json\/wp\/v2\/categories?post=1582"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xujiwei.com\/blog\/wp-json\/wp\/v2\/tags?post=1582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}