dr-who

Replacement elevator mechanism for the Dr Who pinball machine.

https://en.wikipedia.org/wiki/Doctor_Who_(pinball)

https://youtu.be/fHkql48IPpg

https://youtu.be/L-MsUkgBwkI

Firmware

• Drop in replacement to original system
• Uses simulated cam stimulus into factory system
• Passes factory diagnostics tests

Electronics

• Custom electronics
• Drop in replacement for bi-directional motor board A-15782
• Modern current limiting for saftey
• Modern acceleration and deceleration profiles for smooth start and stop

Mechanical

• Custom brackets - laser cut and bent
• Standard desktop CNC stepper motor, rod, and nut.
• Replaces original parts
  • Cam A-15035
  • Motor 14-7970
  • Bracket A-15037
  • Support Bracket A-15036
  • Roller 02-4764