Home made Robot Otto
Updated: Mar 27, 2020
Circuit:
Use Components:-
1. HC-SR04 ( Ultrasonic Sensor )
2. Arduino Neno
3. Buzzer
4. On Off Switch
5. 4pic Servo Motor
6. 5v Battery
7. Some Wire
8. PCB
9. 3D Printed Box
Specially Thanks to ottodiy.com
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