Quantity   Component name
1 × Raspberry Pi
1 × Raspberry Pi camera
1 × PRismino (Arduino Leonardo) https://github.com/Robopoly/prismino
4 × WildTumper 120x60 mm wheel From Pololu
4 × 172:1 DC motor (low power) Bought from Pololu (do not buy, they're crap!)
1 × Wild Thumper motor controller From Pololu
1 × NiMH rechargeable battery pack 7.2 V, 3000 mAh
4 × IR sensors Sharp 2Y0A21
1 × 9DOF IMU Sensor Module GY-85 from DealExtreme
1 × Lots of 3D printed parts
2 × Servomotors