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\u5149\u654f\u4f20\u611f\u5668<\/strong><\/p>

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\u7ea2\u5916\u4f20\u611f\u5668<\/strong><\/p>

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\u8d85\u58f0\u6ce2\u4f20\u611f\u5668<\/strong><\/p>

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\u6e29\u5ea6\u4f20\u611f\u5668<\/strong><\/p>

       \u6e29\u5ea6\u4f20\u611f\u5668NTC\uff08\u8d1f\u6e29\u5ea6\u7cfb\u6570\uff09\u505aLED\u706f\u5177\u7684\u8fc7\u6e29\u4fdd\u62a4\u88ab\u6bd4\u8f83\u65e9\u7684\u5e7f\u6cdb\u5e94\u7528\u3002LED\u706f\u5177\u5982\u91c7\u7528\u5927\u529f\u7387LED\u5149\u6e90\uff0c\u5c31\u5fc5\u987b\u91c7\u7528\u591a\u7ffc\u7684\u94dd\u6563\u70ed\u5668\uff0c\u7531\u4e8e\u5ba4\u5185\u7167\u660e<\/a>\u7528\u7684LED\u706f\u5177\u672c\u8eab\u7a7a\u95f4\u5f88\u5c0f\uff0c\u6563\u70ed\u95ee\u9898\u5230\u76ee\u524d\u8fd8\u662f\u6700\u5927\u7684\u6280\u672f\u74f6\u9888\u4e4b\u4e00\u3002<\/p>

       LED\u706f\u5177\u6563\u70ed\u4e0d\u723d\u7684\u8bdd\uff0c\u4f1a\u5bfc\u81f4LED\u5149\u6e90\u56e0\u8fc7\u70ed\u800c\u65e9\u671f\u5149\u8870\u3002LED\u706f\u5177\u5f00\u542f\u540e\u70ed\u91cf\u8fd8\u4f1a\u56e0\u70ed\u7a7a\u6c14\u81ea\u52a8\u4e0a\u5347\u800c\u5411\u706f\u5934\u5bcc\u96c6\uff0c\u5f71\u54cd\u7535\u6e90\u7684\u5bff\u547d\u3002\u56e0\u6b64\u5728\u8bbe\u8ba1LED\u706f\u5177\u65f6\uff0c\u53ef\u4ee5\u5728\u94dd\u6563\u70ed\u5668\u9760\u8fd1LED\u5149\u6e90\u65b9\u7d27\u8d34\u4e00\u4e2aNTC\uff0c\u4ee5\u4fbf\u5b9e\u65f6\u91c7\u96c6\u706f\u5177\u7684\u6e29\u5ea6\uff0c\u5f53\u706f\u676f\u94dd\u6563\u70ed\u5668\u6e29\u5ea6\u5347\u9ad8\u65f6\u53ef\u5229\u7528\u6b64\u7535\u8def\u81ea\u52a8\u964d\u4f4e\u6052\u6d41\u6e90\u8f93\u51fa\u7535\u6d41\uff0c\u4f7f\u706f\u5177\u964d\u6e29\uff1b\u5f53\u706f\u676f\u94dd\u6563\u70ed\u5668\u6e29\u5ea6\u5347\u9ad8\u5230\u9650\u7528\u8bbe\u5b9a\u503c\u65f6\u81ea\u52a8\u5173\u65adLED\u7535\u6e90\uff0c\u5b9e\u73b0\u706f\u5177\u8fc7\u6e29\u4fdd\u62a4\uff0c\u5f53\u6e29\u5ea6\u964d\u4f4e\u540e\uff0c\u81ea\u52a8\u518d\u5c06\u706f\u5f00\u542f\u3002<\/p>

\u58f0\u63a7\u4f20\u611f\u5668<\/strong><\/p>

       \u7531\u58f0\u97f3\u63a7\u5236\u4f20\u611f\u5668\u3001\u97f3\u9891\u653e\u5927\u5668\u3001\u9009\u62e9\u9891\u9053\u7535\u8def\u3001\u5ef6\u65f6\u5f00\u542f\u7535\u8def\u53ca\u53ef\u63a7\u7845\u63a7\u5236\u7535\u8def\u7b49\u7ec4\u6210\u7684\u58f0\u63a7\u4f20\u611f\u5668\uff08microphone array\uff09\u3002\u4ee5\u58f0\u97f3\u5bf9\u6bd4\u7ed3\u679c\u6765\u5224\u65ad\u662f\u5426\u8981\u542f\u52a8\u63a7\u5236\u7535\u8def\uff0c\u7528\u8c03\u8282\u5668\u7ed9\u5b9a\u58f0\u63a7\u4f20\u611f\u5668\u7684\u539f\u59cb\u503c\u8bbe\u5b9a\uff0c\u58f0\u63a7\u4f20\u611f\u5668\u4e0d\u65ad\u5730\u5c06\u5916\u754c\u58f0\u97f3\u5f3a\u5ea6\u4e0e\u539f\u59cb\u503c\u505a\u6bd4\u8f83\uff0c\u5f53\u8d85\u8fc7\u539f\u59cb\u503c\u65f6\u5411\u63a7\u5236\u4e2d\u5fc3\u4f20\u8fbe\u201c\u6709\u97f3\u201d\u4fe1\u53f7\uff0c\u58f0\u63a7\u4f20\u611f\u5668\u5728\u697c\u9053\u53ca\u516c\u5171\u7167\u660e\u573a\u6240\u5f97\u5230\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>

\u5fae\u6ce2\u611f\u5e94\u4f20\u611f\u5668<\/strong><\/p>

       \u5fae\u6ce2\u611f\u5e94\u4f20\u611f\u5668\u662f\u5229\u7528\u591a\u666e\u52d2\u6548\u5e94\u539f\u7406\u8bbe\u8ba1\u7684\u79fb\u52a8\u7269\u4f53\u63a2\u6d4b\u5668\u3002\u5b83\u4ee5\u975e\u63a5\u89e6\u65b9\u5f0f\u63a2\u6d4b\u7269\u4f53\u7684\u4f4d\u7f6e\u662f\u5426\u53d1\u751f\u79fb\u52a8\uff0c\u7ee7\u800c\u4ea7\u751f\u76f8\u5e94\u7684\u5f00\u5173\u64cd\u4f5c\u3002\u5f53\u6709\u4eba\u8d70\u8fdb\u611f\u5e94\u533a\u5185\uff0c\u5e76\u4e14\u8fbe\u5230\u7167\u660e\u9700\u6c42\u65f6\uff0c\u611f\u5e94\u5f00\u5173\u81ea\u52a8\u5f00\u542f\uff0c\u8d1f\u8f7d\u7535\u5668\u5f00\u59cb\u5de5\u4f5c\uff0c\u5e76\u542f\u52a8\u5ef6\u65f6\u7cfb\u7edf\uff0c\u53ea\u8981\u4eba\u4f53\u672a\u79bb\u5f00\u611f\u5e94\u533a\uff0c\u8d1f\u8f7d\u7535\u5668\u5c06\u6301\u7eed\u5de5\u4f5c\u3002\u5f53\u4eba\u4f53\u79bb\u5f00\u611f\u5e94\u533a\u540e\uff0c\u611f\u5e94\u5668\u5f00\u59cb\u8ba1\u7b97\u5ef6\u65f6\uff0c\u5ef6\u65f6\u7ed3\u675f\uff0c\u611f\u5e94\u5668\u5f00\u5173\u81ea\u52a8\u5173\u95ed\uff0c\u8d1f\u8f7d\u7535\u5668\u505c\u6b62\u5de5\u4f5c\u3002\u771f\u6b63\u505a\u5230\u5b89\u5168\u3001\u65b9\u4fbf\u3001\u667a\u80fd\u3001\u8282\u80fd\u3002 <\/p>","protected":false},"excerpt":{"rendered":"

\u4f20\u611f\u5668\u4f5c\u4e3a\u4fe1\u53f7\u91c7\u96c6\u548c\u673a\u7535\u8f6c\u6362\u7684\u5668\u4ef6\uff0c\u5176\u673a\u7535\u6280\u672f\u5df2\u76f8\u5f53\u6210\u719f\uff0c\u8fd1\u51e0\u5e74\u6765\uff0c\u4f20\u611f\u5668\u6280\u672f\u5411\u5c0f\u578b\u5316\u3001\u667a\u80fd\u5316\u3001\u591a\u529f\u80fd\u5316\u3001\u4f4e\u6210\u672c\u5316\u5927\u8e0f\u6b65\u8fc8\u8fdb\u3002\u5149\u654f\u4f20\u611f\u5668\u3001\u7ea2\u5916\u4f20\u611f\u5668\u7b49\u5404\u79cd\u7c7b\u578b\u7684\u4f20\u611f\u5668\u90fd\u53ef\u4e0eLED\u7167\u660e\u706f\u5177\u7ec4\u6210\u4e00\u4e2a\u667a\u80fd\u63a7\u5236\u7cfb\u7edf\uff0c\u4f20\u611f\u5668\u5c06\u91c7\u96c6\u6765\u7684\u5404\u79cd\u7269\u7406\u91cf\u4fe1\u53f7\u8f6c\u6362\u6210\u7535\u4fe1\u53f7\uff0c\u53ef\u4ee5\u7ecf\u7531\u96c6\u6210\u7535\u8def\u5316\u7684AD\uff08\u6a21\u6570\uff09\u8f6c\u6362\u5668\u3001MCU\uff08\u5fae\u63a7\u5236\u5668\uff09\u3001DA\uff08\u6570\u6a21\uff09\u8f6c\u6362\u5668\u5bf9\u6240\u91c7\u96c6\u7684\u4fe1\u53f7\u8fdb\u884c\u667a\u80fd\u5316\u5904\u7406\uff0c\u4ece\u800c\u63a7\u5236LED\u7167\u660e\u706f\u5177\u5f00\u542f\u548c\u5173\u95ed\u3002\u5e76\u53ef\u4ee5\u7c4d\u6b64\u5728MCU\u4e0a\u8bbe\u5b9a\u5404\u79cd\u63a7\u5236\u8981\u6c42\uff0c\u63a7\u5236LED\u706f\u7684\u5f00\u5173\u65f6\u95f4\u3001\u4eae\u5ea6\u3001\u663e\u8272\u3001\u591a\u5f69\u53d8\u5e7b\uff0c\u4ece\u800c\u8fbe\u5230\u667a\u80fd\u7167\u660e\u63a7\u5236\u7684\u76ee\u6807\u3002 \u5149\u654f\u4f20\u611f\u5668        \u5149\u654f\u4f20\u611f\u5668\u662f\u6bd4\u8f83\u7406\u60f3\u7684\u56e0\u5929\u4eae\u3001\u5929\u6697\uff08\u65e5\u51fa\u3001\u65e5\u843d\uff09\u65f6\u7167\u5ea6\u53d8\u5316\u800c\u80fd\u63a7\u5236\u7535\u8def\u81ea\u52a8\u5f00\u5173\u7684\u7535\u5b50\u4f20\u611f\u5668\u3002\u5149\u654f\u4f20\u611f\u5668\u53ef\u6839\u636e\u5929\u6c14\u3001\u65f6\u95f4\u6bb5\u548c\u5730\u533a\u81ea\u52a8\u63a7\u5236LED\u7167\u660e\u706f\u5177\u5f00\u95ed\u3002\u5728\u660e\u4eae\u7684\u767d\u5929\u901a\u8fc7\u51cf\u5c11\u5176\u8f93\u51fa\u529f\u7387\u6765\u964d\u4f4e\u8017\u7535\u91cf\uff0c\u4e0e\u4f7f\u7528\u8367\u5149\u706f\u65f6\u76f8\u6bd4\uff0c\u9762\u79ef\u4e3a200\u5e73\u7c73\u7684\u4fbf\u5229\u5e97\u6700\u5927\u53ef\u964d\u4f4e53\uff05\u7684\u8017\u7535\u91cf\uff0c\u5bff\u547d\u4e5f\u957f\u8fbe\u7ea65\uff5e10\u4e07\u5c0f\u65f6\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\uff0cLED\u7167\u660e\u706f\u5177\u7684\u5bff\u547d\u4e3a4\u4e07\u5c0f\u65f6\u5de6\u53f3\uff1b\u53d1\u5149\u7684\u989c\u8272\u4e5f\u53ef\u91c7\u7528RGB\uff08\u7ea2\u7eff\u84dd\uff09\u591a\u5f69\u53d8\u5e7b\u7684\u65b9\u5f0f\uff0c\u4f7f\u706f\u5149\u66f4\u591a\u5f69\uff0c\u6c14\u6c1b\u66f4\u6d3b\u8dc3\u3002        \u5149\u654f\u4f20\u611f\u5668\u662f\u6bd4\u8f83\u7406\u60f3\u7684\u56e0\u5929\u4eae\u3001\u5929\u6697\uff08\u65e5\u51fa\u3001\u65e5\u843d\uff09\u65f6\u7167\u5ea6\u53d8\u5316\u800c\u80fd\u63a7\u5236\u7535\u8def\u81ea\u52a8\u5f00\u5173\u7684\u7535\u5b50\u4f20\u611f\u5668\u3002\u5149\u654f\u4f20\u611f\u5668\u53ef\u6839\u636e\u5929\u6c14\u3001\u65f6\u95f4\u6bb5\u548c\u5730\u533a\u81ea\u52a8\u63a7\u5236LED\u7167\u660e\u706f\u5177\u5f00\u95ed\u3002\u5728\u660e\u4eae\u7684\u767d\u5929\u901a\u8fc7\u51cf\u5c11\u5176\u8f93\u51fa\u529f\u7387\u6765\u964d\u4f4e\u8017\u7535\u91cf\uff0c\u4e0e\u4f7f\u7528\u8367\u5149\u706f\u65f6\u76f8\u6bd4\uff0c\u9762\u79ef\u4e3a200\u5e73\u7c73\u7684\u4fbf\u5229\u5e97\u6700\u5927\u53ef\u964d\u4f4e53\uff05\u7684\u8017\u7535\u91cf\uff0c\u5bff\u547d\u4e5f\u957f\u8fbe\u7ea65\uff5e10\u4e07\u5c0f\u65f6\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\uff0cLED\u7167\u660e\u706f\u5177\u7684\u5bff\u547d\u4e3a4\u4e07\u5c0f\u65f6\u5de6\u53f3\uff1b\u53d1\u5149\u7684\u989c\u8272\u4e5f\u53ef\u91c7\u7528RGB\uff08\u7ea2\u7eff\u84dd\uff09\u591a\u5f69\u53d8\u5e7b\u7684\u65b9\u5f0f\uff0c\u4f7f\u706f\u5149\u66f4\u591a\u5f69\uff0c\u6c14\u6c1b\u66f4\u6d3b\u8dc3\u3002 \u7ea2\u5916\u4f20\u611f\u5668        \u7ea2\u5916\u4f20\u611f\u5668\u662f\u9760\u63a2\u6d4b\u4eba\u4f53\u53d1\u5c04\u7684\u7ea2\u5916\u7ebf\u800c\u5de5\u4f5c\u7684\u3002\u4e3b\u8981\u539f\u7406\u662f\uff1a\u4eba\u4f53\u53d1\u5c04\u768410\u03bcm\u5de6\u53f3\u7684\u7ea2\u5916\u7ebf\u901a\u8fc7\u83f2\u6d85\u5c14\u6ee4\u5149\u900f\u955c\u589e\u5f3a\u540e\u805a\u96c6\u5230\u70ed\u91ca\u7535\u5143\u4ef6PIR\uff08\u88ab\u52a8\u5f0f\u7ea2\u5916\uff09\u63a2\u6d4b\u5668\u4e0a\uff0c\u5f53\u4eba\u6d3b\u52a8\u65f6\uff0c\u7ea2\u5916\u8f90\u5c04\u7684\u53d1\u5c04\u4f4d\u7f6e\u5c31\u4f1a\u53d1\u751f\u53d8\u5316\uff0c\u8be5\u5143\u4ef6\u5c31\u4f1a\u5931\u53bb\u7535\u8377\u5e73\u8861\uff0c\u53d1\u751f\u70ed\u91ca\u7535\u6548\u5e94\u5411\u5916\u91ca\u653e\u7535\u8377\uff0c\u7ea2\u5916\u4f20\u611f\u5668\u5c06\u900f\u8fc7\u83f2\u6d85\u5c14\u6ee4\u5149\u900f\u955c\u7684\u7ea2\u5916\u8f90\u5c04\u80fd\u91cf\u7684\u53d8\u5316\u8f6c\u6362\u6210\u7535\u4fe1\u53f7\uff0c\u5373\u70ed\u7535\u8f6c\u6362\u3002\u5728\u88ab\u52a8\u7ea2\u5916\u63a2\u6d4b\u5668\u7684\u63a2\u6d4b\u533a\u5185\u65e0\u4eba\u4f53\u79fb\u52a8\u65f6\uff0c\u7ea2\u5916\u611f\u5e94\u5668\u611f\u5e94\u5230\u7684\u53ea\u662f\u80cc\u666f\u6e29\u5ea6\uff0c\u5f53\u4eba\u4f53\u8fdb\u4eba\u63a2\u6d4b\u533a\uff0c\u901a\u8fc7\u83f2\u6d85\u5c14\u900f\u955c\uff0c\u70ed\u91ca\u7535\u7ea2\u5916\u611f\u5e94\u5668\u611f\u5e94\u5230\u7684\u662f\u4eba\u4f53\u6e29\u5ea6\u4e0e\u80cc\u666f\u6e29\u5ea6\u7684\u5dee\u5f02\uff0c\u4fe1\u53f7\u88ab\u91c7\u96c6\u540e\u4e0e\u7cfb\u7edf\u4e2d\u5df2\u5b58\u5728\u7684\u63a2\u6d4b\u6570\u636e\u8fdb\u884c\u6bd4\u8f83\u4ee5\u5224\u65ad\u662f\u5426\u771f\u7684\u6709\u4eba\u7b49\u7ea2\u5916\u7ebf\u6e90\u8fdb\u5165\u63a2\u6d4b\u533a\u57df\u3002       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