Quantity   Component name
3 × Arduino
1 × DHT 22 temperature/humidity sensor
3 × 12 v motor actuators
20 × M4 nuts
20 × M4 bolts
1 × 10 m black velcro
1 × 10 m orange elastics
1 × Polymer to mould hand parts
3 × 12v batteries
6 × 360° servo motors