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MH-Z19 infrarot co2 sensor für co2 monitor MH-Z19B infrarot kohlendioxid co2 gas sensor - AliExpress
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Buy ACROBOTIC MH-Z19 Infrared NDIR CO2 Gas VoC Sensor Breakout Board for Arduino Raspberry Pi ESP8266 3~5VDC MHZ19 IR Online at Lowest Price Ever in India | Check Reviews & Ratings -
GitHub - UedaTakeyuki/mh-z19: Read CO2 concentration from mh-z19 sensor on the Raspberry Pi & handle it. Detect Raspberry Pi model automatically and read the value from an appropriate serial device.
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