{"id":1312,"date":"2018-11-10T06:19:19","date_gmt":"2018-11-10T06:19:19","guid":{"rendered":""},"modified":"2018-11-10T14:19:36","modified_gmt":"2018-11-10T06:19:36","slug":"stm32f103+%e5%bc%80%e5%8f%91%e6%9d%bf%e8%af%95%e7%94%a8%e4%bd%93%e9%aa%8c%ef%bc%9a%e8%b6%85%e5%a3%b0%e6%b3%a2%e6%b5%8b%e8%b7%9d%e5%8a%9f%e8%83%bd%e7%9a%84%e5%ae%9e%e7%8e%b0","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=1312","title":{"rendered":"STM32F103 \u5f00\u53d1\u677f\u8bd5\u7528\u4f53\u9a8c\uff1a\u8d85\u58f0\u6ce2\u6d4b\u8ddd\u529f\u80fd\u7684\u5b9e\u73b0"},"content":{"rendered":"

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\n\t\u7531\u4e8e\u8be5\u6d4b\u91cf\u65b9\u5f0f\u662f\u975e\u63a5\u89e6\u5f0f\u7684\uff0c\u6545\u4e0d\u4f46\u80fd\u6d4b\u91cf\u4e24\u4e2a\u5b9e\u4f53\u95f4\u7684\u8ddd\u79bb\uff0c\u8fd8\u80fd\u6d4b\u91cf\u8ddd\u6db2\u4f53\u8868\u9762\u7684\u8ddd\u79bb\u7b49\uff0c\u6240\u4ee5\u5b83\u7684\u5e94\u7528\u9762\u5f88\u5bbd\uff0c\u4f8b\u5982\u7528\u5728\u8f66\u8f7d\u7ec4\u5408\u4eea\u8868\u4e0a\u53ef\u4ee5\u6d4b\u91cf\u8f66\u4f53\u8ddd\u524d\u540e\u65b9\u7269\u4f53\u7684\u8ddd\u79bb\u53ca\u6c34\u7bb1\u3001\u6cb9\u7bb1\u7684\u6db2\u4f4d\u7b49\u3002<\/p>\n

\n\t <\/div>\n

\n\t\u76ee\u524d\u5e02\u9762\u4e0a\u5e38\u89c1\u7684\u8d85\u58f0\u6ce2\u6d4b\u8ddd\u6a21\u5757\u662fHC_SR04\uff0c\u5176\u76f8\u5173\u53c2\u6570\u5982\u4e0b\uff1a<\/p>\n

\n\t·\u5de5\u4f5c\u7535\u538b:5V<\/p>\n

\n\t·\u5de5\u4f5c\u7535\u6d41<\/u>:15mA<\/p>\n

\n\t·\u5de5\u4f5c\u9891\u7387:40Hz<\/p>\n

\n\t·\u6d4b\u8ddd\u8303\u56f4:2cm~4m<\/p>\n

\n\t·\u6d4b\u91cf\u89d2\u5ea6:15\u5ea6<\/p>\n

\n\t·\u89e6\u53d1\u4fe1\u53f7:10usTTL<\/p>\n

\n\t·\u56de\u58f0\u4fe1\u53f7:TTL\u9ad8\u7535\u5e73\u6301\u7eed\u65f6\u95f4<\/p>\n

\n\t\u8d85\u58f0\u6ce2\u6d4b\u8ddd\u6a21\u5757\u4e0e\u5f00\u53d1\u677f\u7684\u8fde\u63a5\u5173\u7cfb\u4e3a\uff1a<\/p>\n

\n\ttrig---PB2<\/p>\n

\n\tecoh---PA0<\/p>\n

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\n\t<\/p>\n

\n\t<\/p>\n","protected":false},"excerpt":{"rendered":"

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