Hi Can anyone help me find circuit for pc-based oscilloscope? not need to be fast one, I think one can measure up to 100-500Khz it's more then enough. Regards Tal Bejerano AMC - ISRAEL -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads