Lego Watch Winder Mk2

It’s tested and finished!

This is the list of stuff that have been implemented, some planned, some improvements were reactive.

  • Direct stepper drive
  • LCD display
  • Rotary switch to control rotation direction, TPD settings, and turn on the LCD backlight.
  • Maxed out the RAM/processing power of the Arduino – revamped the source code
  • Re-arranged the board layout, cable management
  • Mounted on custom cut acrylic and Lego baseboard; 3mm acrylic cover

Finished pictures below; here’s also a video of it at work.