Hi. I have been playing around with a circuit that gives me 1.5v High reading using a Hall effect switch. What I would like to do is monitor and keep a record of how many times this switch opens/closes and be able to pull the information from a 16f84(its what I have kicking around) IS this possible and if so how easy. Is there any code available that already does this.? Any help would be greatly appreciated. Thanks in advance Paul -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist