Pure “Soviet techno set”! The best price! Presenting - cold cathode display technology based on glow discharge. Authentic Soviet IN-14 18mm (H) Nixie tubes are soldered to circuit with programmed time back up, and “Slot machine” cathode poisoning prevention readouts. USB socket feeds the clock from computer. IN-13 160x10mm Nixie tube is soldered to ..
Cold cathode display technology working in authentic IN-14 and IN-13 Nixie tubes invented by the Soviets is presented in dualistic Bohemian and Industrial design. In the clock, orange plasma goes through cathodes in the glass tubes with an anode mesh. In the thermometer, plasma affected via analogue PCB indicates temperature on a bargraph. &nbs..