[time-nuts] Z3801A & LED display...

wa1zms at att.net wa1zms at att.net
Thu Jan 1 00:57:08 UTC 2009


FWIW...

I have one of my Z3801A running with an external LED display
that's based on one of the Dave Robinson, G4FRE PIC controllers.
His design reads the raw binary output from the internal GPS RX.

A mini-disc cam-corder was aimed at the display and caught
the leapsecond.

ie:
23:59:58
23:59:59
23:59:60
00:00:00
00:00:01

I'll try and snag a few seconds of video from the DVD around the event
if anybody is interested. Had WWV on in the background but was not mic'ed
very well so sound is low.

-Brian, WA1ZMS





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