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
760 views0 comments