Nihat DAÜDEM R wrote: > Do you Know IR Capture and Repearter Designed with PIC? For what purpose would you include a PIC? Most repeaters use a standard receiver module, which generally includes a Schmidt trigger function, plus a power amplifier (such as a paralleled logic gate array) to drive the line or LED. A PIC is only called for if you wish to decode the output for control of something, or to to be relayed to another sort of network. -- Cheers, Paul B.