I'm trying to read information from an alternating type current.  It starts
positive ends up negative and then repeats and some crazy frequency.  Does
anybody know how I'm supposed to hook up 2 Analog lines to my Pic16F788.
When neither is ground?  And then after that how would I read it to get the
relevent Data something like 2,1,0,-1,-2,-1,0,1,2?

This ones been killing me.  Thanks

Darren King