[time-nuts] World's most precise.... wall clock

Bill Beam wbeam at gci.net
Wed Mar 3 00:16:58 UTC 2021


Hi,

I had same question several years ago.

You're gonna have to roll your own.

Look here <https://hassam794.weebly.com/digital-clock-using-4026-ic.html>



On Tue, 2 Mar 2021 17:38:24 -0500, Eamonn Nugent wrote:

>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
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Bill Beam
NL7F








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