On Jan 31, 2008 5:27 PM, Sylvain RICHARD <[EMAIL PROTECTED]> wrote: > > > Re the mains frequency, I believe it changes with the load on the grid. > Do you have a record of this?
I forget the reasoning for frequency variation, but it is load or source related I believe. Part of the reason it A project for a easy to build AC frequency measuring device: <http://www.sparetimegizmos.com/Hardware/AC_Monitor.htm> I could log the frequency deviations from my local AC mains if you want some sample data. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
