Cosmic Clock

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Mac Doktor

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Jan 14, 2024, 12:24:51 PM1/14/24
to neonixie-l
Insane amount of work:

https://www.instructables.com/Planet-Locating-Cosmic-Clock/


Does anyone want to try this with Nixies and neon lamps?

 
Terry Bowman, KA4HJH
"The Mac Doctor"

https://www.astarcloseup.com

"For 30 years I have been trying to set the story straight about the name HAL coming from IBM with one letter added to each. That was pure coincidence. HAL stands for Heuristic Algorithmic computer."—Arthur C. Clarke, 2001




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