Do you remember Nixie displays,
the mother of all electronic numerical displays? I'm sure you do, if you have been
obsessed with electronics for quite a while or have seen old NASA digital displays or
old copy machines.
"IEEE Spectrum" featured an article on
Nixie's spirited comeback
and how some home hobbyists used them to design and build a digital clock
with Nixie-tube display!
Mini How-to
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