Go Down

Topic: [Need Help] How to calibrate potensiometer in mq sensor gas module ?  (Read 38 times) previous topic - next topic

cozi

Hello, i'm rico i need help, how to calibrate potensiometer of mq sensor gas module ? i had search  in google, but i didnt get it, :(   
and how to determine the amount of the resistor, thank you :)

picture  attached.


weedpharma

To calibrate the sensor, you would need a known concentration of gas to set it off.

Weedpharma

Go Up
 


Please enter a valid email to subscribe

Confirm your email address

We need to confirm your email address.
To complete the subscription, please click the link in the email we just sent you.

Thank you for subscribing!

Arduino
via Egeo 16
Torino, 10131
Italy