[time-nuts] GPS for Nixie Clock
David J Taylor
david-taylor at blueyonder.co.uk
Sat Jul 16 07:00:09 UTC 2016
From: Bob Camp
To get a time resolution of 10 ms (yes 10X 1 ms), you don’t really need the
pps. The timing of
the serial string is probably “good enough”. That assumes you don’t have all
sorts of other
messages turned on as well. In the case of a wall clock, it’s not clear why
anything other
than a basic timing message would be enabled. A sub $10 module likely will
do everything
you need to do.
Bob
================================
I'd second Gary E. Miller's comments. Serial typically isn't good enough
for 10 ms, and may have a significant offset.
Cheers,
David
--
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Web: http://www.satsignal.eu
Email: david-taylor at blueyonder.co.uk
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