On Apr 9, 2006, at 4:30 PM, Jinx wrote: >> I discovered that ALL ELECTRONICS sells battery-operated >> water-level detectors > > Oh, any chump can BUY one ;-) I find that it puts a serious crimp in my enthusiasm if there is a commercial product that comes very close to doing what I want my project to do :-( BillW -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist