On Dienstag, 15. Dezember 2020 13:57:48 CET Matthias Welwarsky wrote: > Time-nuts, > > I've updated the repository on github with the latest design files. The > breakout board is now final as far as I'm concerned.
Common wisdom: nothing is ever "final". After some off-list discussion, I changed the backup battery circuit to prevent inverse current into the battery if it's really, really drained. I also added a small tantalum bulk capacitor to the 5V rail and added a footprint (some tiny scratches in the solder mask, actually) for a ESD protection diode for the antenna input. Order to JLCPCB is out. I doubt I will get the boards before Christmas, though. Github repository has been updated. BR, Matthias _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
