Hi > On Jan 27, 2016, at 7:56 PM, [email protected] wrote: > > Bob, et. al., > > Thanks for the advice and information. That has helped a lot in closing some > holes and gives me a lot to consider. I am continuing to research and learn, > this is not a short term project as in building it this week or month. I need > to learn and work up to the full project. I will probably start small with > pieces and gather what equipment I can. Like many of my projects, this one > will probably have multiple sub-projects. Especially if I manage to snag test > equipment that needs repair. > > Regrettably, the 260 was ordered from China, there were none from the US when > I ordered. I did know that it would be a crap shoot, but for $26 it was > something I could get now. I might even be lucky! > > I am planning on including sawtooth correction in hardware. But, I have a good > bit to learn for that. It appears to be fairly simple given your processor > reads the sawtooth correction from the GPS receiver and sets up a programmable > delay for each cycle.
It’s far more common to sum the correction into your control loop. Bob > > I have a dozen pieces floating in my head, I am certain I will be back for > more advice. > > Thanks again. > > > Mike > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
