On Nov 22, 2006, at 3:22 AM, Jinx wrote: > Pity the schematic text in this pdf is so blurry > http://www.edn.com/contents/images/92602di.pdf > Better versions here: http://www.edn.com/article/CA244149.html BillW -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist