I am trying to get a simple IR sensor to work properly, but am having trouble eliminating noise. It uses a discrete oscillator circuit to send a modulated IR signal that will be received by a detector. It seems that the oscillator is causing too much noise and messing up the detector. I've sprinkled a few caps around with no success. Any ideas? Thanks -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads