Tag : cold cathode

9 years ago / 0 comments

A long, long time ago when lcd’s wherent avvaible. What did they use? They did have cold cathode neon readout tubes.  Apopular brands of these tubes was—the NIXIE, but how did …

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Gadgetzz - Technology & gadgets news blogAbout Gadgetzz:
Gadgetzz.com is a technology news website managed by Johny Krahbichler.
Gadgetzz started in 2009 and has since covered many events such as the CES.
We are most known for covering the creepy puzzle “11BX1371”

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