Push Button

The Push Button project demonstrates how to interface a push button with an Arduino Mega. Push buttons are simple mechanical switches used to control circuits by making or breaking a connection.

Components Needed

Arduino Mega
Push Button
Jumper Wires
Breadboard
Power Supply

Block Diagram

Circuit Setup

Connect the Push Button to Arduino Mega:

Instructions

Circuit Setup:

Connect the push button to the Arduino Mega as described in the circuit setup section.

Library or Dependencies:

No additional libraries are required for basic push button interfacing.

Code Upload:

Open the Arduino IDE and create a new sketch.

Copy and paste the provided Arduino code into the sketch..

Upload the code to the Arduino Mega.

Testing:

Open the Serial Monitor in the Arduino IDE (set to 9600 baud) to monitor the push button state.

Press the button and observe "Button pressed!" messages in the Serial Monitor when the button is pressed.