[Collins] 651S-1 LED Nixie replacements

Ed Simeone EdS at TCElectronic.com
Fri Mar 9 18:56:19 EST 2007


Greetings All,
 
I just acquired a later model Navy 651S-1 in a trade. It has green
display tubes that are dim but usable. I have seen some older posts that
refer to nixie to LED conversions and I would like to get these old
green display units out and put in some bright LED units.
 
I expect that I'll have to make some mini circuit boards and drop the
voltages quite a bit, but it sounds like a fun project. Any advice about
this?
 

Ed Simeone K6EGS



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