> with the old LED display; the kind
> where the numbers were stacked one on top of each other.
Not Light Emitting Diodes, but NIXIE tubes. Basically a neon light with 10
cathodes, each shaped like a different number.
I was just reading an article the other day about experimenting with them.
Actually the article was more about building a 200v logic-controlled power
supply, but it started with a discussion of the tubes themselves.
> I didn't sell a one.
Shame you didn't hang on to them, I'll bet they'd sell now.
Support Team.Net http://www.team.net/donate.html
Shop-talk mailing list