Wiring Forum

All Forums => Project Questions / Guidelines => Topic started by: krutarth on July 05, 2012, 05:31:56 AM

Title: MQ5 LPG gas sensor
Post by: krutarth on July 05, 2012, 05:31:56 AM
Hello Everyone,

I am using MQ5 Gas sensor. I want to calibrate for detecting LPG gas leakages. What resistor shall i use in r1 in http://wiring.org.co/learning/basics/airqualitymq135.html (http://wiring.org.co/learning/basics/airqualitymq135.html)

Also, please tell what does output show? What kind of value is it?
What is ppm level when LPG gas leakage in house is dangerous?


Thank you.