[time-nuts] Pulse Per Minute

jmfranke jmfranke at cox.net
Thu Mar 17 13:12:57 UTC 2011


When I made a 1PPS GPS interface to a one pulse per minute impulse clock 
movement, I used a 74LS90 divide by 10 followed by a 74LS92 in combination 
with a 74LS20 as a divide by 6. I also used the circuit to drive two Nixie 
tubes to provide a seconds display. More details if you are interested.

John  WA4WDL

--------------------------------------------------
From: "Martyn Smith" <martyn at ptsyst.com>
Sent: Thursday, March 17, 2011 7:57 AM
To: <time-nuts at febo.com>
Subject: [time-nuts] Pulse Per Minute

> Hello,
>
> I need to produce a pulse per minute, derived from 10 MHz or 1 pps.
>
> So a divide by 60 if 1 pps is used.
>
> Does anyone make such a divider?  That would save me from designing my 
> own.
>
> Regards
>
> Steve
>
>
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