Quantity   Component name
22 × 3D printed Parts
1 × Arduino Nano v3.0 2x if IR detection enabled (optional)
2 × TowerPro MG92B Servomotor
3 × TowerPro SG90 Servomotor
1 × Bluetooth HC-05
1 × NRF2401
1 × WS2812 RGB LED
6 × IR emitter-receptor pairs IR detection (optional)
2 × Li-Po Battery 3,7V 600mAh 25C
1 × LM317 voltage regulator
24 × Neodymium Magnets (Disk, 4x3mm)
1 × Mini Switch
40 × M1.7x4mm self-tapper screws
6 × 160 Ohm resistors