Hi That's just an Atmel ATmega16 micro. There's nothing unusual about it.
Bob On Jun 8, 2011, at 10:13 PM, W2HX wrote: > I picked up this chip to create a nixie clock: > http://www.allspectrum.com/store/6-digit-nixie-tube-clock-controller-chip-p- > 501.html > > it has tons of features which you can read about here (condensed feature > list): > http://www.allspectrum.com/semiconductors/ics/Neonixie/6DIGIT-NIXIE-CLOCK-CH > IP/Neonixie-6-digit-nixie-clock-controller-options-v1.0.pdf > > I picked up an old nixie time code reader display (systron donner) from a > surplus place (in seattle): > http://www.w2hx.com/x/nixie/IMG_2113.jpg > > it was great because it had the nixies, controller chips, power supply and > everything. I just had to wire in the chip (prototype here): > http://www.w2hx.com/x/nixie/IMG_2511.JPG > > final soldered version here: > http://www.w2hx.com/x/nixie/IMG_2721.JPG > > and the final product here: > http://www.w2hx.com/x/nixie/IMG_2516.JPG > > only problem is, it doesn't (yet) take a 1PPS input. I've contacted the > folks who made the chip to see if they would consider creating a version > with 1PPS. But it does have a super cap that will let it keep time for > something like 8 hours. > > regards > 73 Eugene W2HX > > > - > > > > _______________________________________________ > 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.