John: a little fiddling, but:
epay #172166404085
Don
On 2019-01-27 15:54, Bill Beam wrote:
I went thru this several years ago and ended up home brew with the
following circuit:
<https://hassam794.weebly.com/digital-clock-using-4026-ic.html>
For adjustment of time indication I added switches to run hours and
minutes at 1 pps
rate and a switch to stop seconds. Some always on leds for colons to
make it look
like a clock.
There are many other circuits out there but no complete commercial
units.
On Sun, 27 Jan 2019 15:48:40 -0500, John Ackermann N8UR wrote:
I'm putting together a portable Rb standard and thought it would be
nice
to include a clock on the panel. I probably haven't hit the magic
search words, but I haven't found what I'm looking: a module (no
enclosure) that is driven by an external PPS and shows at least
HH:MM:SS
in 24 hour format on a small LED or LCD display.
I can whip something together with an Arduino, but rather than
reinvent
the wheel I thought I'd ask if anyone knows of something that's ready
to go.
Thanks,
John
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Bill Beam
NL7F
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--
Dr. Don Latham AJ7LL
PO Box 404, Frenchtown, MT, 59834
VOX: 406-626-4304
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