> So the schematics is like that: - add power decoupling (100 nF near the chip + >10u somewhere on the board) - is the LED in the right direction? - did you use a solderless breadboard? if square holes: do you know the power lines are split? Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body