Hi The most basic question is - what do you have already? My first adventure with line monitoring was with a vacuum tube based counter. It was what I just happened to have.
One basic need is something to monitor against. GPS is a pretty cheap option if you have nothing already. Rather than guessing from there … Bob > On Mar 10, 2018, at 5:53 PM, Patrick Murphy <fgdhr...@gmail.com> wrote: > > All this talk of varying mains power frequency aberrations has me > curious what is happening in my own back yard here in Tulsa in the > USA. Can some recommend a reasonable "introductory level" solution for > this? (As a fledgling Time-Nut, those two words were hard to say.😀) > At the least I would like to watch voltage and frequency, with a > configurable monitoring and logging interval. I can provide precise > timing as needed for synchronization and time-stamping. Expanded > ability to also monitor amperage, various power factors, etc is a plus > but not required at this point. > > I've done some Googling and have found any number of designs. What I > can't tell is how well they work. I am pretty handy with my hands and > do not at all mind a DIY solution. > > So what do the Oracles say? > > Thanks! > > -Pat > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.