5 ms·

Some VFDs do fit that bill https://www.tube-tester.com/sites/nixie/different/futura/futura-front-det.jpg https://www.tube-tester.com/sites/nixie/different/futu

• tecleandor 2y ago
  True, this IV-22 modules, that are individual digits, look a bit more like a Nixie than the classic flat VFD display of an old CD player or a vending machine (of course, not the same): https://raw.githubusercontent.com/mcer12/Flora-ESP8266/main/Images/IV22_1.jpg https://raw.githubusercontent.com/mcer12/Flora-ESP8266/main/... My idea is also painting the interior of the clock with a super matte black paint (Black 3.0 from Culture Hustle) so it looks a bit more like if the numbers were floating there...