TONY NIXON 54964 wrote: > > Hi Allen, > > Try the link below if you wish to learn in a fun way, how to program > the 16F(C)84. > > If you can display a gif file I can send you a schematic, which shows > one way to connect a car coil to a PIC input. > > Regards > > 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 Hi Tony EPE magazine at http://www.epemag.wimborne.co.uk has a whole article with code for a pic based car tach. Good Luck wayneg@ican.net