Hi Phil,

When you used GPPSK to get the time, was it very accurate?
I think it only redisplays the time every few seconds, although
it might be possible to speed this up.

Kevin suggested using a 10 bit counter and some logic 
elements to get a 15 minute pulse.  Can anyone recommend
a book that would show how to design such a circuit?  Or,
does anyone have a similar circuit that would only need
minor modifications?

Thanks,
JCLahr


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