I don't know a lot about automobile circuits however, I do know that CAN Bus (Controller Area Network) is popular for automotive applications. Google on Can Bus for many hits... --Joe Jansen pic microcontroller discussion list wrote on 05/27/2004 03:27:59 PM: > Hello all > > I'm interested in researching some automotive circuits however my > searches thus far have yielded nothing. Basically, what I'm looking > for, is some information on interfacing to the vehicles on-board > controller to change various settings like air/fuel mixture, getting > tach readings, etc. > > Is there a standard bus or something? I remember seein CAN and LIN, > is this something I should be looking into. I think my problem is > that I just don't know the proper search terms. If anyone could > maybe give me some search terms to look up or maybe some names of > interface protocols, etc, it would be greatly appreciated. Any > links would also be welcome. > > Thanks so much in advance. > > MJ Brush > > -- > http://www.piclist.com hint: The list server can filter out subtopics > (like ads or off topics) for you. See http://www.piclist.com/#topics -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics