Truncated match.
PICList
Thread
'Controlling voltage with PIC.'
1995\12\27@200235
by
Gerry Smith
Thanks to everyone with the resistance question. I think I will use a FET
and PWM pulse to drive an external power source to save costs and the hassle
of finding a digital pot. How big a filter cap should I use and what's the
bestway to program the pulse to drive a 9v battery on the FET and avoid noise?
Thanks for the help.
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