Quantity   Component name
1 × micro:bit
2 × 9g continuous rotation servos
2 × wheels
1 × small plastic box for the battery
1 × 3.7V LiPo Battery
5 × M3 screws
1 × mini-breadboard
10 × breadboard cables
1 × Pololu Carrier with Sharp GP2Y0A60SZLF Analog Distance Sensor, 3V
3 × 3pin male pin headers
1 × two-sided tape
1 × Pololu caster ball