Well after over a year I'm back on this little hobby project.
and I think for my 1st attempt I will try one of the things mister e offered
the elm624 interface chip which I believe is based on a p12c5xx
http://www.elmelectronics.com/DSheets/ELM624DS.pdf
because of the whole final project I would i would like to use a 16f676 to communcate
to the elm624, which can be communicated with a PC using rs232. would I need to use serin/serout
for this? any other helpful hint?
remember I only program for a hobby not everyday for a living so I ask dumb ?'s
bare with me
thanks
grounded