On Wed, 21 Feb 2001, Tony Nixon wrote: > You will find that the clock will drift one way or the other depending > on temperature, so using the mains as a frequency source is much more > accurate. You are certainly joking ! Or in your country mains frequency drift is under 0.5% ... Vasile -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics