Cloxie

Schematics and code for Cloxie: my Nixie Tube Clock.

The circuit and custom PCB are designed around the popular IN-14 Nixie tubes.

You can find the schematics here: https://github.com/vascofazza/cloxie_nixie_clock/blob/main/nixie_board/schematics.pdf

Watch the clock in action: https://www.youtube.com/watch?v=ZD35oEGX9IY

Features

• NTP time sync over Wi-Fi
• The tubes are dimmable via PWM
• 6 RGB leds under the tubes with configurable patterns
• Automatic brightness control with a photoresistor
• Configurable via an onboard web server (reachable on the local network at: http://cloxie.local)
• Configurable via a dedicated Android App (available here: https://github.com/vascofazza/Cloxie-connect)
• Optional temperature sensor
• Alarm/Timer/StopWatch functionalities