Quantity   Component name
1 × Freetronics Eleven http://www.freetronics.com/collections/arduino/products/eleven
1 × HBRIDGE Dual Channel H-Bridge Motor Driver Shield http://www.freetronics.com/collections/shields/products/hbridge-dual-channel-h-bridge-motor-driver-shield
1 × Power Regulator 28V http://www.freetronics.com/collections/modules/products/poe-power-regulator-28v
1 × 12v Power supply
2 × 10k Linear Potentiometers with nice dials
2 × 3 position switches Forward, Stop and Reverse
2 × Missile style switches
2 × Bar Graphs https://github.com/mage0r/WS2811_bar