I would like to use an onboard a/d converter (8 bit would do) to interface a 500mv signal into a PIC. I have used a 16f74 & 84 PIC before but these do not have A/D converters. Can anyone recommend a PIC? Dean Matthews Reliability Engineering Ford Engine Plant Bridgend South Wales, U.K Tel No:(01656)672597 Fax No:(01656)672558 Email: dmatth14@ford.com ` Please consider your environmental responsibility before printing this e-mail -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads