I would like to measure the amplitude of a signal (actually only the top half :-). Does anyone have any suggestions or pointers, I'll be using the 16F877 ICD as the proto and hope to move over to the 12C67x later. The frequency is only 120KHz. -- Linux Home Automation Neil Cherry linuxha@home.com http://members.home.net/ncherry (Text only) http://meltingpot.fortunecity.com/lightsey/52 (Graphics) http://linuxha.sourceforge.net/ (SourceForge) -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads