Not Nixie but: https://www.instructables.com/H-CUBE-a-Retro-Style-Smart-Watch-Powered-by-an-ESP/ <https://www.instructables.com/H-CUBE-a-Retro-Style-Smart-Watch-Powered-by-an-ESP/>
Terry Bowman, KA4HJH "The Mac Doctor" https://www.astarcloseup.com "Every kid starts out as a natural-born scientist, and then we beat it out of them. A few trickle through the system with their wonder and enthusiasm for science intact."—Carl Sagan, Psychology Today, 1996 -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion, visit https://groups.google.com/d/msgid/neonixie-l/52BD29B6-1762-4DC4-B905-46BBFE485AF7%40gmail.com.
