> A very simple circuit is something that can be made quickly and > without too many components on a piece of board (the one with a lot of > holes pre-made in it) Not a very usefull definition. for one guy this means less than 5 components with a maximum of 3 leads each, for another it could be less than 600 IC pins. 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