Low Concentration Qualitative Detection MQ131 with ESP32

ostaquet / Arduino-MQ131-driver

Arduino driver for gas sensor MQ131 (Ozone / O3)

MIT License

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Low Concentration Qualitative Detection MQ131 with ESP32 #56

Closed dvJoshr closed 1 year ago

dvJoshr commented 2 years ago

Hello, I need your help. I need integrate a MQ131 sensor With Esp32, but I am working with this model: HTB1zOUgnXooBKNjSZFPq6xa2XXae And I dont know how add the MOSFET in the conection. Can I still use a library? And what would happen with that connection to the voltage divider? I'm a amateur in this area. Sorry for my English. Thank.

ostaquet commented 2 years ago

Do you have the datasheet for this breakout board?

I see a potentiometer, probably to setup the load resistance (RL) but without details, it is complex to answer.

ostaquet commented 1 year ago

Closed as won't fix, missing info.