[time-nuts] Need usb time interval time for portable bullet chrongraph
dan at irtelemetrics.com
Mon Aug 27 20:28:27 UTC 2012
However, since we are all nuts here, adding a GPSDO coulnt' hurt.
(Usually you shoot outside, so access to the sky should be easy!) Then
you'd also know position, which could be useful in accounting for
numerous other thing like coriolis acceleration, gravity due to
elevation, and gravity anomalies.... You could then calculate
corrections for trajectories...
On 8/27/2012 12:12 PM, time-nuts-request at febo.com wrote:
> All of the "good stuff" in a chrono is in the trigger part of it. Even with
> very well designed triggers, there is a lot of ambiguity (by Time Nut
> standards) in the measured time of flight. A simple time base and counter is
> way more than adequate for the digital end of the device.
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