Installed a Pinduino and a set of addressable LEDs in my Walking Dead over the weekend. One string of LEDs is installed on the left ramp and another string is installed on the right side of the apron. Each string is controlled separately by a single Pinduino.
Most of the lighting effects happen on the apron while the ramp LEDs light the playfield. The coolest effect happens at 6 min 20 sec in the video during the crossbow shot where Eric helped write a "bullet" sequence into the effects. Really neat!!
With Pinduino you can easily customize any of the effects based on J6 or J7 triggers.
Here are some examples of the effects in the current sketch:
Apron flashes blue when the prison is hit.
Apron flashes green when the well walker is hit.
All LEDs flash red when the pops are hit.
Apron flashes green when the Woodbury spinner is lit.