Sometimes called "Nixie Sticks". This was the video I had planned for last week, until I randomly decided to do the NHS Rainbow LED Bulb... I make yet another test tube bulb, this time using neon NE-2 lamps connected in parallel across a diode and capacitor, with a limiting resistor which forms a relaxation oscillator. All components were bought from Rapid Electronics (Order codes: 47-3430, 10-4165, 62-0620, 42-0300).



this is based on a BigClive video, available here: [ Ссылка ]

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