hmm.. .

Doing some more testing with a2d I've noticed that in order to get an accurate voltage reading for example on porta.0, the input must come from some form of voltage divider with both 0 and +5v as ref.(a pot for example with a2d on wiper)
Is this due to an adcon setting or something like that. My point is does the sharp sensor need a voltage divider at input??? Getting more confused.....

john