2 ms·
A friend of mine made this Nixie clock https://www.timeexpander.com/posts/nixie_kit_1_3/ https://www.timeexpander.com/posts/nixie_kit_1_3/ It currently uses R
by bborud 6y ago
A friend of mine made this Nixie clock
https://www.timeexpander.com/posts/nixie_kit_1_3/ https://www.timeexpander.com/posts/nixie_kit_1_3/
It currently uses RPi Zero, but I think there is an ESP32 version planned.
- samm_cz 6y agonice. friend of my grandfather had similar and it was USSR DIY. It had 2 PCB boards full of transistors and other elements to drive them :) At that time no lcd was available for amateurs, so it was a natural, non-vintage choice :)