Hello guys! I have several working scetches which i want to merge into one. The first one turns on LED when sound is detected, second one turns on LED when light is detected and the third one turns on LED when gas is detected. Can anyone help me how to merge them? // set pin numbers: const int sou…

How to merge three scetches?

system May 8, 2014, 7:09pm 10

What is perfectly obvious?

Nothing. Two pin names make sense. The other does not.