Magnetic Ball Clock

[Mac Doktor]

This is really cool:

https://www.instructables.com/Mechanical-Digital-Steel-Ball-Clock/

Terry Bowman, KA4HJH

"The Mac Doctor"

https://www.astarcloseup.com

"I wouldn't join any club that would have me as a member."—Groucho Marx

[Ricoh Söaveê]

Is this available?

Sent from my iPhone

On Oct 28, 2025, at 2:45 PM, Mac Doktor <themac...@gmail.com> wrote:

This is really cool:

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[Tom Katt]

That is very clever!

I'm 3D printing parts for a playing card flip clock myself...  Casino'clock : 8 Steps (with Pictures) - Instructables

Then it's on to CRT displays ;-)