{"id":1592,"date":"2021-01-27T10:42:53","date_gmt":"2021-01-27T01:42:53","guid":{"rendered":"https:\/\/www.rocher.kyoto.jp\/arbr\/?p=1592"},"modified":"2021-01-27T10:57:42","modified_gmt":"2021-01-27T01:57:42","slug":"epea-co2-ndir-04%e3%81%a7%e4%bb%96%e3%81%a8%e3%82%b7%e3%83%aa%e3%82%a2%e3%83%ab%e6%8e%a5%e7%b6%9a%e3%81%99%e3%82%8b%e3%81%a8%e3%81%8d%e3%81%ae%e3%82%a4%e3%83%a1%e3%83%bc%e3%82%b8","status":"publish","type":"post","link":"https:\/\/www.rocher.kyoto.jp\/arbr\/?p=1592","title":{"rendered":"CO2\u30e2\u30cb\u30bf\u30fc\u7528\u57fa\u677fEPEA-CO2-NDIR-04\u3067\u4ed6\u3068\u30b7\u30ea\u30a2\u30eb\u63a5\u7d9a\u3059\u308b\u3068\u304d\u306e\u30a4\u30e1\u30fc\u30b8"},"content":{"rendered":"\n<p>\u30cf\u30fc\u30c9\u30b7\u30ea\u30a2\u30eb\u306e0,1\u756a\u30d4\u30f3\u3092\u30bb\u30f3\u30b5\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u306e\u63a5\u7d9a\u306b\u4f7f\u3063\u3066\u3044\u308b\u306e\u3067\u30bd\u30d5\u30c8\u30b7\u30ea\u30a2\u30eb\u30672,3\u756a\u30d4\u30f3\u3042\u305f\u308a\u3092\u958b\u304f\u3002<\/p>\n\n\n\n<p>\u3042\u3068\u306fTX,RX\u3068GND\u3092\u5bfe\u5411\u306e\u3082\u306e\u306b\u3064\u306a\u3050\u3002PC\u3060\u3068\uff08\u666e\u901a\u306f\uff09\u30b7\u30ea\u30a2\u30eb\u63a5\u7d9a\u306e\u53e3\u304c\u306a\u3044\u306e\u3067USB\u30b7\u30ea\u30a2\u30eb\u5909\u63db\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u9593\u306b\u306f\u3055\u3080\u3002\u306a\u304a\u3001USB\u30b7\u30ea\u30a2\u30eb\u5909\u63db\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u3082\u591a\u5c11\u306e\u7d66\u96fb\u306f\u3067\u304d\u308b\u3051\u3069NDIR\u30bb\u30f3\u30b5\u30fc\u3092\u52d5\u304b\u3059\u306b\u306f\u96fb\u529b\u4e0d\u8db3\u306a\u306e\u3067\u4e3b\u96fb\u6e90\u306f\u901a\u5e38\u306eUSB\u5dee\u8fbc\u53e3\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u306a\u304a\u3001MHZ19\u306e\u30a8\u30e9\u30fc\u304c\u51fa\u305f\u3068\u304d\u306b\u30e9\u30a4\u30d6\u30e9\u30ea\u306f\u30cf\u30fc\u30c9\u30b7\u30ea\u30a2\u30eb\u306b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u51fa\u3059\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u30cf\u30fc\u30c9\u30b7\u30ea\u30a2\u30eb\u4e0a\u66f8\u304d\u3057\u3066\u3044\u308b\u306e\u3067\u30e9\u30a4\u30d6\u30e9\u30ea\u66f8\u304d\u63db\u3048\u306a\u3044\u3068\u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u62fe\u3048\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#include &lt;Wire.h&gt;\n#include &lt;SoftwareSerial.h&gt;\n#include &lt;MHZ19.h&gt;\n\n#define SRX 2\n#define STX 3\n\nMHZ19 myMHZ19;\n\nSoftwareSerial softSerial(SRX, STX);\n\n\nvoid setup()\n{\n  Wire.begin();\n  delay(1000);\n  \n  softSerial.begin(9600);\n  delay(100);\n  Serial.begin(9600);\n  delay(100);\n\n  myMHZ19.begin(softSerial);\n  myMHZ19.autoCalibration(false);\n  delay(1000);\n}\n\nint co2 = 0;\nvoid loop()\n{\n  co2 = myMHZ19.getCO2();\n  Serial.println(co2);\n  delay(1000);\n}\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u30cf\u30fc\u30c9\u30b7\u30ea\u30a2\u30eb\u306e0,1\u756a\u30d4\u30f3\u3092\u30bb\u30f3\u30b5\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u306e\u63a5\u7d9a\u306b\u4f7f\u3063\u3066\u3044\u308b\u306e\u3067\u30bd\u30d5\u30c8\u30b7\u30ea\u30a2\u30eb\u30672,3\u756a\u30d4\u30f3\u3042\u305f\u308a\u3092\u958b\u304f\u3002 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