[Mike Copioli]

Originally Posted by Stuart

no Im talking about my solution(hack) with the pic and a digi pot only(no voltage devider, or fancy things like that)
this is all in the context of the original question of how to split a analog channel in to more than 1 digital channels

I know. The digital pot IS the voltage divider. This is exactly what you are trying to accomplish. There is nothing fancy about it. You make a variable voltage divider out of the DIG pot. This is very easy to do.