Today I'm going to take this nice looking Pacman desk lamp and mod it using an Arduino Nano. I'm going to improve its functionality and audio sensitivity. I'll only be explaining the code at a simple level, however the code is available below for you to experiment with.
Sorry for the poor quality of the soldering/desktop view screens, I'm still working on a better camera solution.

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Links to Products and Parts
Pacman Light:
Arduino Nano:
Assorted Resistors:
Assorted Ceramic Capacitors:
1000uF Capacitor:
Vero/Strip Board:
Box of Transistors:

Sketch and Useful Files:
FHT Library:
Arduino Timer Calculator: