[time-nuts] Sources for Mission Time Clock
wayne.holder at gmail.com
Sun Jan 11 23:10:30 EST 2015
I think that display was built using modules like this:
I see them on e-bay from time to time under "in-line readout", but they're
rather expensive and you'd need quite a few, If you can settle for 7
segment, a modern display you could use is:
Or, perhaps these:
But, 7 segment just doesn't quite capture that retro feel, IMO.
On Sun, Jan 11, 2015 at 7:30 AM, Martin A Flynn <maflynn at theflynn.org>
> I am looking for a GMT/GET mission time clock that has the following
> * Reads T minus prior to launch or deployment, T plus after.
> * Second display for GMT.
> * Simulating it on a PC display would be OK, would prefer an LED/LCD
> version for wall mounting
> There is a example of what I am looking for in the background of this
> photo: https://www.hq.nasa.gov/alsj/a16/A16_116_13_15.jpg . We have
> NTP, IRIG-B, and a 1 PPS source to work with.
> Any suggestions on a cost-effective way to accomplish this?
> Martin Flynn
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