Buzzer game competition.

Описание: Rb creator channel subscribe plz. science experiments project and technology Video. science video and comedy video creator.


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Newton 3rd low power experi...

science experiment project

how to newton 3rd low experi...

how to make paper gun

Arduino uno coding
using
1) Arduino uno
2) breadboard
3) Ultrasonic sensor
4) Led light
5) buzzer
6) Servo motor