Greetings all!
I want to point out Sanela's project, an Arduino based DIY data glove to control the element of fire.
Briefly: Arduino Nano master, analog multiplexer, 5 flex sensors, 3 axis accelerometer, 1 axis gyro, I2C communication, 2 Arduino Mega slaves, 16x 12V DC kerosene pumps driven by 16 PWM TIP120 optodrivers, 16x 230V AC electromagnetic valves driven by optotriacs, a lot of cables and gallons of kerosene.
Check out the video of the project:
And find a detailed description of the project on her blog: