--- Iggy Drougge <optimus(a)canit.se> wrote:
Ethan Dicks skrev:
Does anyone have the AT protocol spec for it?
I've always been interested
in the concept of a timekeeper that I could read/set from machines that
were not ethernet/NTP-capable...
I don't know what it's like in your part of the hemisphere...
Not as nice as that...
but there's an
atomic clock down in Germany which broadcasts its time. IUt's quite easy to
obtain clocks which rely on its signal
I have one. It's an add-on for a car with internal and external temp
sensors. I picked it up when I was in Munich last year and didn't
realize that you _can't_ set the time manually. I was figuring that it'd
be fun to have a thermometer, and the fact that we don't have the same
clock transmitter in the States wouldn't be a problem. It is. I have a
car thermometer that knows what time it is in Germany.
Anyway, that should be the optimal timekeeping
device, assuming you can
come
up with the hardware and that you're within
reach of the transmitter.
There is a transmitter in Colorado, but I am not aware of any hobby projects
to take advantage of it. They did start building VCRs that could set
themselves off of a time signal broadcast over PBS stations, but I think I
heard something about that being a failed program and being discontinued
at some point. When I heard about it, it suggested to me that if the
atomic clock radio signal had good propgation characteristics, they would
have used that instead of a time signal from a TV station, but perhaps it's
more an issue of Daylight Savings Time.
-ethan
Suggest you check out
http://www.thinkman.com/dimension4, It
will set the time of your computer to any of a number of accurate
sources, US Navel Observatory, etc. When I got mine a few years ago, it
was a free download.
Chas E. Fox Video Productions
793 Argyle Rd. Windsor ON N8Y 3J8
foxvideo(a)wincom.net
Check out:
Camcorder Kindergarten at