I wanted to design the simplest to build (not really) nixie clock:
The timezone is managed as well as the automatic summer time...
As the quartz of the ESP8266 has some thermal drift, a systematic synchro to NTP time is performed at 3:00 in the morning
AG_ESP8266_wemos_IV18_Clock.zip |
IV18.scad |
IV18cover.stl |
IV18socle.stl |
IV18support.stl |
MAX6921-MAX6931.pdf |