Mike Singer wrote: > Ask Jinx about another way to go: Using extra PICs > as shift registers. There is a rumour this way is better, > especially when you have to debounce SPDT. Hi Mike, except when you can get 100x 74LS595 shift regs for 5c each (3c US). Show me a PIC you can get for 3c?? :o) -Roman -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu