Panaplex display history

[Brent Hilpert]

On 2015-May-30, at 3:13 PM, ben wrote:
> On 5/30/2015 4:00 PM, Brent Hilpert wrote:
> 
>> If I ever get around to building a NIXIE clock, I was going to try
>> putting a motion detector in it to turn the display on/off for the
>> sake of longevity of the displays.
> 
> An alarm would be nice too. Ben.
> PS: On the web some where, they have all transistor Nixie clock.
> 
Oh, top of the page here:
	http://www.electricstuff.co.uk/nixiegallery.html

NIXIE clock built from neon ring counters, although there are numerous transistors involved for driving the nixies.
I don't expect it's really practical in terms of reliability though.