I have a question on how the Arduino (or most other controllers work).
So, if i wanted to use the analog outputs to control multiple things, do the outputs shut off as soon as the code no longer runs that line?
For example, I wanted to use PWM for temp control in area 1. It goes through the loop to maintain temp for area 1 with the PWM output. When I move into the loop that monitors and controls other areas, would the analog output stop for area 1 since the code is no longer using the analogueWrite command for that pin?