YouTube - https://youtu.be/zY73gxlbcc4
This is a battery operated automatic hand sanitizer. We just have to put our hand beneath it we will receive the sanitizer.
Components Used:-
1. Arduino Nano
2. servo motor
3.ultrasonic sensor
4.OLED Display
5. Wood For model
Components Used:-
1. Arduino Nano
2. servo motor
3.ultrasonic sensor
4.OLED Display
5. Wood For model
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