Actually a magic eye is a bargraph like display. 

There was some time ago an activity display for Windows Task manager. The 
magazine where it was published is Elektor (German and Dutch, but there was 
also an English issue (electronic world?) from the same editor.

 

eric

rVan: [email protected] [mailto:[email protected]] Namens 
Mac Doktor
Verzonden: donderdag 4 februari 2021 22:10
Aan: neonixie-l
Onderwerp: [neonixie-l] Magic Eye Resources

 

Before the prices rise out of sight, I'd like to have a few magic eye driver 
boards and tubes. Rather than reinvent the wheel, I thought I'd ask you guys 
first. All I need is the ability to feed a signal in and make them do 
interesting things. Most of the kits I've seen are so-called "VU" meters which 
expect an AF signal. I can work with that.

 

I'd like to do this cheaply but reliably. The goal is to have several arranged 
in a group so that I can use them with my Halloween displays.

 

What says the brain trust?

 

 

Terry Bowman, KA4HJH
"The Mac Doctor"

https://www.astarcloseup.com/

 

“...the book said something astonishing, a very big thought. The stars, it 
said, were suns but very far away. The Sun was a star but close up.”—Carl 
Sagan, "The Backbone Of Night", Cosmos, 1980

 

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