Motion Detection System with PIR Sensor

Overview

This Arduino project utilizes a Passive Infrared (PIR) sensor and a buzzer to detect motion. When motion is detected, the buzzer is activated. Serial communication is employed for debugging purposes.

Components

• PIR Sensor
• Buzzer
• Arduino Board

Pin Configuration

• PIR Sensor Output: Pin 2
• Buzzer Control: Pin 3

Usage

1. The system initializes and waits for motion detection.
2. When motion is detected, the buzzer activates.
3. Serial communication provides real-time PIR sensor states for debugging.

Feel free to modify the code as needed for your specific requirements.