Hello, It's been awhile since I've done circuit design, what low cost easy to use (with the Pic) A/D convertors would you recommend? 8 bits is more than enough, I don't need a lot of accuracy (5% is fine). Serial output would be nice, but not at a large expense. I could always use a shift register... Any circuits on the net that you know of? Thanks! Mark -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads