> I saw the ULN series but I do not need the internal biasing > resistors. I > just need plain transistors. May be there is one in ULN > series?? Not that I know. But I often can use the transistors anyway, and these ULN's are dirt cheap and very common (and I have them in stock, I prefer not to use yet another component). Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products docent Hogeschool van Utrecht: www.voti.nl/hvu -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist