This project aims to learn how to read a digital input from the Arduino UNO board.
A push-button is a simple electrical switch that allows for the connection or disconnection of an electrical circuit by pressing a button. It is commonly used to enable a user to interact with an electronic system by pressing a button to trigger an action or event. A push-button consists of two normally open metal contacts. When the user presses the button, the contacts close, allowing an electric current to flow through the circuit. Once the user releases the button, the contacts open again, thereby interrupting the electric current.
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