[time-nuts] webcam app to watch for and time stamp changes
xnews3 at luna.dyndns.dk
Sun Mar 3 11:52:06 EST 2013
On Sat, 02 Mar 2013 11:33:02 -0800, Jim Lux wrote:
> I am interested in the timing behavior of my RSA fob, which changes
> every 60 seconds. Since I'm not about to open it up and probe inside, I
> was wondering if someone had a clever way, say using a USB web cam, to
> log the changes over a 48 hour period. You'd point the web cam at the
> fob, and it would log the time when the display changes Or one might
> even be able to look at the blinking 1 pps indicator using a light and
> photocell or something..
Isn't this "Just what the doctor ordered"
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