Quantity   Component name
1 × Wombatics Robotics Mainboard SAM01 - Arduino Nano Compatible Robotics Board
1 × USB-A to Mini-USB Cable
4 × Servo SG90
1 × 3.7-4.1V Lithium Battery / Lithium Super Capacitor (400-700mAh) ** We use Lithium Super Capacitor **
4 × AA Battery