Here are a few online projects for GPS-controlled clocks. Most (all?) have a PIC or Arduino to run the clock and sync to GPS time. [ http://w8bh.net/avr/clock2.pdf | http://w8bh.net/avr/clock2.pdf ] https://www.elprocus.com/how-to-build-a-gps-clock-using-arduino/ https://learn.adafruit.com/arduino-clock https://www.tindie.com/products/nsayer/gps-clock/ https://mitxela.com/shop/clock https://www.sparkfun.com/tutorials/47
DIY projects are easy to find with Google: The search string I used was: gps digital clock kit OR diy OR build There are a number of clocks with Nixie tube displays also; just add "nixie" to the Google search string. Good luck Dave M From: "Eamonn Nugent" <elg.nug...@gmail.com> To: time-nuts@lists.febo.com Sent: Tuesday, March 2, 2021 4:38:24 PM Subject: [time-nuts] World's most precise.... wall clock Hi! I have a perhaps silly question. I want to take an inferior medium (our eyes) and give it something attractively precise to look at. Is there such a thing as a digital (wall) clock with a 1PPS/10MHz/etc. input? I see that some clocks have GPS antenna inputs, but I want to take a GPSDO and hook it up to a digital clock. Purely for fun, as a mini project for myself while I build my bigger clocks. Maybe one day I'll make this work with a grandfather clock. Thanks, Eamonn _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
