A rubber halloween mask of Yoda that moves and talks. Controlled by an Arduino, using servos for motion, and an ISD series chip for audio playback.

Silver earrings, shaped like Bat'leths from Star Trek. Drilled and filed from steel sheet, polished, and silver plated.

A kitchen counter lamp made from a large Bombay Sapphire bottle filled with 45 yellow-white LEDs.

A rose made of PCL(polycaprolactone), with a multicolour (RGB) LED embedded inside. An ATMega328 chip running Arduino software controls the LED.

A top hat with leather goggles with 12 RGB LEDs. Controlled by an Arduino.