Raspberry Pi Laser Pointer Turret
Arduino Powered Plot Clock
This projects relies on two main components.
UV light and phosphorescence glow material.
You can try this at home using a glow in the dark sticker and a small led and coin cell battery and "paint" with light!
I use either an Arduino or Raspberry Pi, motors (servos or steppers) and UV leds to create these "displays".
Build your own with the tutorials in the instruction sections!
Glow Raspberry Pi Laser Pointer Demo
Glow Scrolling Clock (Mahogany + Metal + Phosphorescence)