clock design that uses 1pps?

[radiomog]

I have a GPSDO with a 1pps output that i'm not using.

I was thinking it would be nice to have my own "accurate" clock in the house that made use of this.

My googlefu must be weak, all I found there were clock designs that were incorporated into a GPS receiver.

I didn't find a Clock design that existed and would make use of a 1pps input.  Now I imagine I could find one of those with a clock design that I liked, and extract the pertinent parts for my own one-off.   I would much rather find plans or a kit as I've got plenty of other things to do.

anyone know of a clock / design or ideas?   I did see some NNTP servers, but those were pretty pricey; and I'm basically only looking for the clock display, not that my own nntp server wouldn't be nice..just overkill.

[TSL]

Here's a few links to 1pps driven clocks and/or how to's ...

http://wa6rzw.homelinux.net/addon/fmt/fmt_2.php

http://archive.siliconchip.com.au/cms/A_110148/article.html

http://petemills.blogspot.com.au/2011/12/capricious-clock.html

http://www.prc68.com/I/PClock.shtml

http://wd6cmu.antennalaunchers.com/gpsclock.htm

https://threeneurons.wordpress.com/nixie-power-supply/nixie-clock-kit-6-digit-with-dekatron-pendulum/

And last but not least...

really nice Nixie tube 1pps driven clock kits here...

http://www.nixieclocks.de/english/index.php

cheers

Tim

[radiomog]

thanks for the reply Tim 

[Pjotr]

Yes, and the serial output of the GPS module outputs all the time data for you and if it is valid. Just hook up a microcontroller + display to show the time data. Google for "NMEA data"