Anyone know a table where I can find a value of thresholds and the smoke level detected in the Smoke Sensor to be inputted in my program? Commonly I found the value of 400 inputted in the sample programs of MQ-2. but what's the basis? Why is it 400? What's the smoke level of 400 threshold? Anyone has an idea or explanation? TIA
A post bump after less than twenty minutes?
Seriously?
Have you thought of looking at datasheets?