TONY NIXON 54964 wrote: > > > 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 Very good link. The level and type of protection and conditioning depends on what you are willing to spend. If you tell me you can spend $X per input, $Y per output, and $Z for power cleanup, I can be clearer. -- Friendly Regards Tjaart van der Walt mailto:tjaart@wasp.co.za _____________________________________________________________ | WASP International http://www.wasp.co.za/~tjaart/index.html | | R&D Engineer : GSM peripheral services development | | Vehicle tracking | Telemetry systems | GSM data transfer | | Voice : +27-(0)11-622-8686 | Fax : +27-(0)11-622-8973 | | WGS-84 : 26¡10.52'S 28¡06.19'E | |_____________________________________________________________|