Paul Drummond wrote: > > Thanks for the advice...That may be the problem...Can you reccomend any > brown-out devices ? I use a MC34064, but I don't think you can get them in single quantities any more. Farnell or RS have plenty to choose from, albeit expensive :-( Look at Microchips app-note AN522 for some simple reset and brown out circuits. -- Best regards Tony ICmicro's http://www.picnpoke.com mailto:sales@picnpoke.com -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.