>This meens you would have to turn the pot control by
>about 3.5 degrees before the ADC would register a change.

and doing it like that gives a resolution not that different to what you
could obtain from a rotary encoder where you sense every edge as a step
adjustment, so you don't really need an ADC on the pic if you go this route.

--
http://www.piclist.com hint: To leave the PICList
mailto:piclist-unsubscribe-request@mitvma.mit.edu