{"id":1017,"date":"2023-03-16T03:19:36","date_gmt":"2023-03-15T19:19:36","guid":{"rendered":"https:\/\/www.nmking.io\/?p=1017"},"modified":"2023-03-16T15:34:05","modified_gmt":"2023-03-16T07:34:05","slug":"%e5%a4%8f%e6%99%ae-sharp-gp2y10-%e7%a9%ba%e6%b0%a3%e5%93%81%e8%b3%aa%e6%84%9f%e6%b8%ac%e5%99%a8%ef%bc%88pm2-5%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.nmking.io\/index.php\/2023\/03\/16\/1017\/","title":{"rendered":"\u590f\u666e Sharp GP2Y10 \u7a7a\u6c23\u54c1\u8cea\u611f\u6e2c\u5668\uff08PM2.5\uff09"},"content":{"rendered":"\n
    \n
  1. Sharp GP2Y10\u8aaa\u660e<\/a><\/li>\n\n\n\n
  2. \u96fb\u8def\u5b89\u88dd<\/a><\/li>\n\n\n\n
  3. \u7a0b\u5f0f\u64b0\u5beb<\/a><\/li>\n\n\n\n
  4. \u5be6\u9a57\u7d50\u679c<\/a><\/li>\n<\/ol>\n\n\n\n

    1. Sharp GP2Y10\u8aaa\u660e<\/p>\n\n\n\n

    GP2Y1014\u6216GP2Y1010\u9019\u9846\u611f\u6e2c\u5668\u7b97\u662f\u5075\u6e2c\u7a7a\u6c23\u54c1\u8cea\u4e2d\u8f03\u70ba\u4fbf\u5b9c\u7684\u7248\u672c\uff0c\u53ef\u4ee5\u5075\u6e2c\u7a7a\u6c23\u4e2d\u7684\u61f8\u6d6e\u5fae\u7c92\uff0c\u4f46\u4e0d\u80fd\u5340\u5206\u5fae\u7c92\u5927\u5c0f\uff0c\u552e\u50f9\u5927\u6982\u90fd\u4e0d\u6703\u8d85\u904e200\uff0c\u4e0d\u904e\u4f7f\u7528\u4e0a\u4e0d\u662f\u90a3\u9ebc\u65b9\u4fbf\u53ca\u6e96\u78ba\uff0c\u53e6\u4e00\u500b\u7cfb\u5217GY2Y1051\u5247\u662f\u5167\u5efaMCU\uff0c\u7528TX\u76f4\u63a5\u63d0\u4f9b\u6578\u503c\uff0c\u5c31\u4e0d\u7528\u5728\u54ea\u908a\u4f7f\u7528\u96fb\u58d3\u63db\u7b97\uff0c\u4e0d\u904e\u5462\uff1f\u53f0\u7063\u5e7e\u4e4e\u90fd\u6c92\u6709\u8ce3\u5bb6\u518d\u8ca9\u552e\u5c31\u662f\u4e86\u3002<\/p>\n\n\n\n

    GP2Y10\u7522\u54c1\u9664\u4e86\u672c\u9ad4\u4e4b\u5916\uff0c\u9084\u67096P\u9023\u63a5\u7dda\u3001\u4e00\u500b150\u6b50\u59c6\u96fb\u963b\u53ca220uF\u96fb\u5bb9\uff0c<\/p>\n\n\n\n

    \"\"
    \u590f\u666eGP2Y10<\/figcaption><\/figure>\n\n\n\n

    \u5982\u679c\u9700\u8981\u66f4\u7cbe\u78ba\u7684\uff0c\u90a3\u975e\u5e38\u63a8\u85a6\u6500\u85e4\u7cfb\u5217\u7684\u7522\u54c1\uff0c\u4f8b\u5982PMS9003M\uff0c\u76ee\u524d\u5df2\u7d93\u51fa\u5230\u7b2c\u4e03\u4ee3\u7684\u6a23\u5b50\uff0c\u4e0d\u50c5\u4e5f\u662f\u76f4\u63a5\u7522\u751f\u6578\u64da\uff0c\u4e5f\u80fd\u5c07PM10\u3001PM2.5\u7b49\u4e0d\u540c\u5927\u5c0f\u7684\u9846\u7c92\u6578\u64da\u5206\u5225\u63d0\u4f9b\uff0c\u552e\u50f9\u5247\u662f\u4e03\u516b\u767e\u5de6\u53f3\u3002<\/p>\n\n\n\n

    \"\"
    \u6500\u85e4PMS9003M<\/figcaption><\/figure>\n\n\n\n

    GP2Y10\u5075\u6e2c\u7684\u539f\u7406\u662f\u5728\u4e2d\u9593\u7684\u5713\u6d1e\u8655\u4ee5\u5149\u7dda\uff08\u4e0b\u5716\u7684IRED\uff09\u7167\u5230\u7a7a\u6c23\u4e2d\u7684\u61f8\u6d6e\u7c92\u5b50\u5c31\u6703\u7522\u751f\u6563\u5c04\uff0c\u7136\u5f8c\u900f\u904e\u5149\u611f\uff08\u4e0b\u5716\u7684PD\uff09\u4f86\u6536\u96c6\u6563\u5c04\u7684\u5f37\u5ea6\uff0c\u5c31\u53ef\u4ee5\u77e5\u9053\u9846\u7c92\u7684\u5927\u7d04\u6578\u91cf\uff0c\u5982\u679c\u6536\u96c6\u5230\u7684\u5149\u7dda\u8d8a\u5f37\uff0c\u90a3\u9ebc\u5c31\u4ee3\u8868\u9846\u7c92\u8d8a\u591a\uff0c\u7576PD\u6536\u96c6\u7684\u5149\u7dda\u8d8a\u591a\uff0c\u4e5f\u6703\u53cd\u61c9\u66f4\u9ad8\u7684\u96fb\u58d3\uff0c\u800c\u5230\u6642\u5019\u6211\u5011\u5c31\u53ef\u4ee5\u5229\u7528\u96fb\u58d3\u4f86\u4f30\u8a08\u7a7a\u6c23\u4e2d\u7684\u61f8\u6d6e\u7c92\u5b50\u6709\u591a\u5c11\u4e86\u3002<\/p>\n\n\n\n

    \"\"
    GP2Y10\u5075\u6e2c\u539f\u7406<\/figcaption><\/figure>\n\n\n\n

    \u6839\u64da\u898f\u683c\u66f8\u6240\u5217\u7684\u96fb\u58d3\u8207\u7c92\u5b50\u7684\u76f8\u95dc\u5716\u53ef\u4ee5\u767c\u73fe\u5e7e\u500b\u91cd\u9ede<\/p>\n\n\n\n

      \n
    1. \u6700\u5c0f\u611f\u61c9\u96fb\u58d30.6V\uff0c\u4ee3\u88680.6V\u4ee5\u4e0b\u96fb\u58d3\u503c\u90fd\u96e3\u4ee5\u4f30\u8a08<\/li>\n\n\n\n
    2. \u6700\u5927\u611f\u61c9\u96fb\u58d33.6V\uff0c\u4ee3\u88683.6V\uff080.5mg\/M^3\uff09\u4ee5\u4e0a\u96fb\u58d3\u503c\u90fd\u96e3\u4ee5\u4f30\u8a08<\/li>\n\n\n\n
    3. \u7d93\u7531\u5716\u8868\u63db\u7b97\u5f8c\uff0c\u5176\u95dc\u4fc2\u5f0f\u7d04\u70baX=0.172Y-0.1\uff0cX\u61f8\u6d6e\u7c92\u5b50\u3001Y\u96fb\u58d3\uff0c\u4ee5\u4e0b\u70ba\u6211\u7684\u63db\u7b97\u904e\u7a0b\uff0c\u4e0d\u8981\u592a\u8a8d\u771f\u6e4a\u5408\u8457\u770b\u5c31\u597d\uff1a
      <\/li>\n<\/ol>\n\n\n\n
      \"\"
      \u96fb\u58d3(Y)\u8207\u61f8\u6d6e\u7c92\u5b50(X)\u95dc\u4fc2\u5716<\/figcaption><\/figure>\n\n\n\n

      \u96d6\u7136GP2Y10\u5c6c\u65bc\u4fbf\u5b9c\u8ca8\uff0c\u4f46\u4e5f\u6c92\u90a3\u9ebc\u4e0d\u582a\uff0c\u67d0\u7db2\u53cb\u6e2c\u8a66\u7684\u7d50\u679c\u5176\u5be6\u8207\u6c23\u8c61\u5c40\u7684\u5be6\u969b\u6578\u64da\u975e\u5e38\u63a5\u8fd1\uff0c\u518d\u52a0\u4e0aSharp\u4e5f\u7b97\u65e5\u672c\u77e5\u540d\u54c1\u724c\u5566\uff0c\u56e0\u6b64\u61c9\u8a72\u4e5f\u7b97\u662f\u53ef\u4ee5\u4fe1\u4efb\u7684\u7522\u54c1\u3002\u95dc\u65bc\u672c\u7522\u54c1\u7684\u5176\u4ed6\u898f\u683c\u53ef\u4ee5\u53c3\u8003\u5b98\u65b9\u898f\u683c\u66f8<\/a><\/p>\n\n\n\n

      \"\"
      \u8cc7\u6599\u4f86\u6e90\uff1ahttp:\/\/lafudo.blogspot.com\/2013\/12\/arduino-gp2y1010au0fpm25.html<\/figcaption><\/figure>\n\n\n\n

      2. \u96fb\u8def\u5b89\u88dd<\/p>\n\n\n\n

      \u672c\u6b21\u5be6\u9a57\u4f7f\u7528\u5c0f\u9738\u738bESP32\u9032\u884c\u5be6\u9a57\uff0cGP2Y10\u6211\u6e2c\u8a66\u4e86GP2Y1014\u8207GP2Y1010\uff0c\u5176\u7dda\u8def\u8207\u7a0b\u5f0f\u5b8c\u5168\u76f8\u540c\uff0c\u90fd\u53ef\u4ee5\u53c3\u8003\u4ee5\u4e0b\u7dda\u8def\u63a5\u6cd5\u3002<\/p>\n\n\n\n

      GP2Y10\u4e00\u5171\u516d\u689d\u7dda\uff0c\u5206\u5225\u4ee3\u8868\u610f\u7fa9\u5982\u4e0b<\/p>\n\n\n\n

        \n
      1. \u7d05VCC->3.3V\uff1a\u63a53.3V\uff0c\u9019\u88e1\u4e0d\u5efa\u8b70\u4f7f\u75285V<\/li>\n\n\n\n
      2. \u9ed1Vo->IO39\uff1a\u96fb\u58d3\u8f38\u51fa\u8173\uff0c\u6211\u5011\u5c07\u4e4b\u63a5\u5230IO39<\/li>\n\n\n\n
      3. \u9ec3GND->GND\uff1a\u63a5GND<\/li>\n\n\n\n
      4. \u767dLED->IO5\uff1a\u6b64\u70ba\u5167\u90e8IRED\u5149\u6e90\u63a7\u5236\u8173\uff0c\u7531IO5\u63a7\u5236\u5149\u6e90\u958b\u95dc\u6642\u9593<\/li>\n\n\n\n
      5. \u7da0LED-GND->GND\uff1a\u6b64\u70ba\u5167\u90e8IRED\u5149\u6e90GND\u8173\uff0c\u63a5GND<\/li>\n\n\n\n
      6. \u85cdV-LED->3.3V\uff1a\u6b64\u70ba\u5167\u90e8IRED\u5149\u6e90\u96fb\u6e90\u4f9b\u61c9\u8173\uff0c\u6b64\u8173\u8f03\u70ba\u9ebb\u7169\uff0c\u9808\u4e32\u63a5150\u6b50\u59c6\u96fb\u963b\u53ca220uF\u96fb\u5bb9\u3002<\/li>\n<\/ol>\n\n\n\n
        \"\"
        GP2Y10\u7dda\u8def\u63a5\u6cd5<\/figcaption><\/figure>\n\n\n\n

        \u5be6\u969b\u63a5\u597d\u53ef\u80fd\u6703\u9577\u9019\u6a23\uff0c\u54c8\u54c8\uff0c\u4e82\u5f97\u4e00\u584c\u7cca\u5857\u3002<\/p>\n\n\n\n

        \"\"
        GP2Y10\u5be6\u969b\u63a5\u7dda<\/figcaption><\/figure>\n\n\n\n

        \u7531\u65bc\u5305\u88dd\u5167\u4ed8\u7684\u9023\u63a5\u7dda\u982d\u70ba1.25mm\u4e26\u6c92\u6709\u505a\u675c\u90a6\u982d\uff0c\u56e0\u6b64\u63a5\u9eb5\u5305\u7248\u975e\u5e38\u5bb9\u6613\u812b\u843d\uff0c\u5efa\u8b70\u53e6\u5916\u8cfc\u8cb71.25 6P\u8f492.54\u675c\u90a6\u7dda\uff0c\u9019\u6a23\u6703\u6bd4\u8f03\u5bb9\u6613\u64cd\u4f5c\uff0c\u5982\u679c\u53ea\u662f\u5148\u505a\u5be6\u9a57\uff0c\u53ef\u4ee5\u50cf\u4e0a\u5716\u9019\u6a23\uff0c\u628a\u672b\u7aef\u96fb\u8def\u76f4\u63a5\u63d2\u5728\u9eb5\u5305\u7248\u4e0a\uff0c\u7136\u5f8c\u5148\u7528\u81a0\u5e36\u6216\u6a61\u76ae\u7b4b\u7a0d\u5fae\u56fa\u5b9a\uff0c\u7576\u7136\u5be6\u969b\u61c9\u7528\u9084\u662f\u8981\u6ce8\u610f\u63a5\u7dda\u5f37\u5ea6\u554f\u984c\u3002<\/p>\n\n\n\n

        3. \u7a0b\u5f0f\u64b0\u5beb<\/p>\n\n\n\n

        \u7a0b\u5f0f\u90e8\u4efd\u5c31\u662f\u63a7\u5236IRED\u5728\u898f\u5b9a\u7684\u6642\u9593\u4eae\u6697\uff0c\u4e26\u5728Vo\u6aa2\u67e5\u8f38\u51fa\u7684\u96fb\u58d3\u5f8c\uff0c\u5c0dVo\u9032\u884c\u96fb\u58d3\u8207\u61f8\u6d6e\u5fae\u7c92\u4e4b\u9593\u7684\u63db\u7b97\uff0c\u7a0b\u5f0f\u4e26\u4e0d\u7b97\u96e3\uff0c\u8acb\u53c3\u8003\u4ee5\u4e0b\uff0c\u7a0b\u5f0f\u4e2d\u7684\u7b49\u5019\u6642\u9593\u662f\u53c3\u8003\u7db2\u8def\u6559\u5b78\u7684\u5beb\u6cd5\uff0c\u70ba\u4f55\u7b49\u5019\u9019\u4e9b\u6642\u9593\u6211\u4e5f\u4e0d\u6e05\u695a\u4e86\u3002<\/p>\n\n\n\n

        \nint Vopin=39; \/\/Vo\u63a5\u5230IO39\nint IREDpin=5; \/\/IRED\u63a5\u5230IO5\nfloat Vo = 0; \/\/\u7528\u4ee5\u7d00\u9304\u96fb\u58d3\n\nvoid setup() {\n  Serial.begin(115200);  \n  pinMode(Vopin, INPUT); \/\/\u8b80\u53d6\u96fb\u58d3\u8173\u4f4d\n  pinMode(IREDpin, OUTPUT);\/\/\u63a7\u5236IRED\u8173\u4f4d\n}\n\n\nvoid loop() {\n  digitalWrite(IREDpin, LOW); \/\/\u958b\u555fIRED\n  delayMicroseconds(280); \/\/\u7b49\u5019280\u5fae\u79d2\n  Vo = analogRead(Vopin); \/\/\u8b80\u53d639\u8173\u7684\u6578\u503c(0~4095\u4e4b\u9593)\n  Vo = (Vo \/ 4095) * 3.3; \/\/\u63db\u7b97\u62103.3V\u96fb\u58d3\n  delayMicroseconds(40); \/\/\u7b49\u501940\u5fae\u79d2\n  digitalWrite(IREDpin, HIGH); \/\/\u95dc\u9589IRED\n  delayMicroseconds(9680); \/\/\u7b49\u50199680\u5fae\u79d2\n  Serial.println(String(\"\u96fb\u58d3\uff1a\")+String(Vo )); \/\/\u8f38\u51fa\u96fb\u58d3\u503c\uff0c\u6b64\u7528\u4ee5\u9664\u932f\u6aa2\u67e5\n  if (Vo >= 0.6) { \/\/\u8d85\u904e0.6\u624d\u9700\u8981\u8a08\u7b97\n    Vo =(((0.172 * Vo) - 0.1) * 1000); \/\/\u4f9d\u7167\u516c\u5f0f\u5c07\u96fb\u58d3Vo\u63db\u7b97\u6210\u61f8\u6d6e\u5fae\u7c92ug\n    Serial.println(String(\"\u61f8\u6d6e\uff1a\")+String(Vo )); \/\/\u986f\u793a\u7d50\u679c\n  } else {\n    Serial.println(String(\"\u61f8\u6d6e\uff1a\")+String(0)); \/\/\u5c0f\u65bc0.6\uff0c\u90fd\u7576\u62100\u61f8\u6d6e\u5fae\u7c92\n  }\n  delay(1000); \/\/\u4e00\u79d2\u4e00\u6b21\n}<\/code><\/pre>\n\n\n\n
        4. \u5be6\u9a57\u7d50\u679c<\/p>\n\n\n\n
        \u7a0b\u5f0f\u71d2\u9304\u5f8c\uff0c\u5c31\u53ef\u4ee5\u958b\u59cb\u5075\u6e2c\u4e86\uff0c\u5be6\u9a57\u6642\u53ef\u4ee5\u5229\u7528\u885b\u751f\u7d19\u5728\u611f\u6e2c\u5713\u6d1e\u8655\u6469\u64e6\u4f7f\u5176\u6389\u843d\u7e96\u7dad\uff0c\u5c31\u53ef\u4ee5\u770b\u5230\u6578\u503c\u7684\u8b8a\u5316\uff0c\u5176\u7d50\u679c\u5982\u4e0b\u5716\u3002<\/p>\n\n\n\n
        \"\"
        \u885b\u751f\u7d19\u5728\u611f\u6e2c\u5713\u6d1e\u6469\u64e6\u53ef\u7522\u751f\u7e96\u7dad\u4f86\u6a21\u64ec\u7070\u5875<\/figcaption><\/figure>\n\n\n\n
        \"\"
        GP2Y10\u611f\u6e2c\u7d50\u679c<\/figcaption><\/figure>\n\n\n\n
        \u6700\u5f8c\u7e3d\u7d50\u4e00\u4e0b<\/p>\n\n\n\n
          \n
        1. \u96d6\u7136\u611f\u6e2c\u4e0d\u662f\u90a3\u9ebc\u9748\u654f\u6e96\u78ba\uff0c\u4f46\u662f\u7c21\u55ae\u5be6\u9a57\u9084\u662f\u53ef\u4ee5<\/li>\n\n\n\n
        2. \u5075\u6e2c\u7bc4\u570d\u6709\u9650\uff0c\u4e14\u7121\u6cd5\u50cf\u6500\u85e4\u611f\u6e2c\u5668\u53ef\u5340\u5206\u9846\u7c92\u5927\u5c0f(\u4f8b\u5982\u5340\u5206PM2.5\u3001PM10)<\/li>\n\n\n\n
        3. \u63a5\u7dda\u7a0d\u5fae\u8907\u96dc\uff0c\u5efa\u8b70\u8cfc\u8cb7\u8f49\u63db\u675c\u90a6\u982d\uff0c\u4e0d\u7136\u9eb5\u5305\u677f\u63a5\u7dda\u4e0d\u597d\u8655\u7406\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
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