Hi.
Yesterday Michail said "It's kind of like having a 4 tube nixie clock.
Little boring.  Need 6 tubes.  :)". Well, I went the other way around and
almost completed a 2 tube nixie clock :)

"Action" is necessary with two tubes if you want to display all time
information. Even more if date is required as well. Preview video:
https://www.youtube.com/watch?v=DykPl6_dmRE

The circuit is 95% complete: it misses a couple of buttons to manually
adjust the time. I should then find a suitable wooden box. Speaking of
buttons, I am looking for suggestions to keep the 60's look since I hit
Earth slightly later than that "era".

Circuit details:

- Two Burroughs B5092 on correct sockets
- Arduino clone with my own firmware (will be public)
- RTC DS1307 with battery backup
- lumos.sk HV PSU
- K155DI BCD decoder/drivers

My clock feels like a bridge across cold war powers time warped to 2015 :)

Paolo

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