Bill of Materials
- Arduino uno 1050-1024-ND
- Servo 2214601
- Ultrasonic Distance sensor 1568-1421-ND
- DC motor 1568-1161-ND
- Circuit
- LED's (2 red) C503B-RCN-CW0Z0AA1-ND
- Battery cable BS6I-MC-ND
- Battery holder BH26AASF-ND
- 3 resistors
- wiring
- power switch
- 2 transistors
- 1 diode