Also, don't forget the idea of picking up a cheap rubidium off ebay that gives out a pretty solid 10 MHz. Use that as a crystal to drive your microcontroller and use whatever display you like. A couple of SLA batteries for backup and you've built your own atomic clock.
The one I've built is accurate to 1 second every century or two. Not time-nut grade, but certainly halfway decent. Jim Palfreyman _______________________________________________ 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.
