📂 Repository Structure

• code/ → Arduino source code
• paper/ → Project report (PDF)
• video/ → Demo video or link

🔧 Hardware Components

• Arduino UNO
• Ultrasonic Sensor
• Servo Motor
• Buzzer
• LEDs

⚙️ Working Principle

The ultrasonic sensor detects objects, Arduino processes distance data, servo motor rotates toward target, and buzzer/LED activates as alert.

🚀 Future Improvements

• Camera-based tracking
• Machine learning integration
• Long-range radar module