> > Does anyone have experience using Pics in an automobile. I am wondering what
> > kind of power and signal conditioning might be required.
>
> Yes, and plenty.

Heres a little more to go on...

http://www.semi.harris.com/families/an.htm

Look up AN9312. It describes transients in the automotive
environment.

Tony

PicNPoke Multimedia 16F84 Beginners PIC Tools.

PicNPoke - PicNPlay - PicNPlan - PicNPrep - PicNPost
Plus DT type saver.
New addition - PicNPort I/O Tutor.

http://www.dontronics.com/picnpoke.html