Quote:
Originally Posted by deepblonde
|
I'm not sure about anything with the tails anymore...
BUT, it doesn't make sense to be able to change the mark/space ratio in coding, or at least too much, as that defeats the functionality.
My guess it the value you are adjusting is actually the frequency of the PWM, which will have the same (visual) effect as adding the capacitors. The caps smooth out the pulses so you can't see them - the higher frequency makes the pulses too fast to see. Same same...