Quantity   Component name
1 × RosBot Baseboard https://www.amazon.com/dp/B06Y64BGX6 RosBot Baseboard is based on Arduino UNO with 2 dual on-board H-bridge motor drivers.
1 × VL53L0X Time of Flight Distance Sensor
1 × SlipRings
1 × 3D Printed Lidar Protecter
1 × 5V Stepper Motor