I've just ordered one of those A & B channel mechanical rotary encoders, just because I figure it will fit well with a PIC. Of course, I have no idea how to wire this thing up. Can anyone offer any pointers? TIA Colin _________________________________________________________________ Tired of spam? Get advanced junk mail protection with MSN 8. http://join.msn.com/?page=features/junkmail -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics