I know the output current limit per pin on the PICs is 20 ma... what if I combine 2 output pins to supply 40 ma of current? Can it be done and more importantly should it be done? If so would you just tie the 2 pins together in the circuit? Many thanks - Dan -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body