Introduction to Gas Sensors 

THANK YOU VERY MUCH SIR , YOUR HARD WORK GAVE US SO MANY KNOWLEDGEABLE VIDEOS ON SENSORS AND TRANSDUCER.WE HOPE YOU WILL ALSO MAKE PRACTICAL HAND ON VIDEOS REPRESENTING WORKING CIRCUITS.

Sir, please tell me... which "stimulation tool" we can use for making vocs sensors for a particular gas only.

So nice thanks sir

Less of physics or chemistry of a sensor, but more about a user side which are plentily available on youtube. He did not explained about 3 electrode sensors.

HOW THESE SENSORS USED WITH ARDUINO AND RASPBERRY PI OR IN INDUSTRY

What is gas sensing probes?

thank you sir ,and can u explain for mq4 and mq6

Mmmmmm😊