Quote:
Originally Posted by RickB
Probably because a pot that could handle the power would be the size of a saucer, weigh over a pound, and cost a fortune new.
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Well, that would be a good reason then!
Guess I was actually meaning a motor speed controller (which uses a potentiometer plus a whole lot of other electronic crap to pulse width modify) that has a knob that you turn and would be cheap.
It's always the yellow wire...