🚗 Parking Sensor using Arduino

This project implements a Parking Sensor System using Arduino to help drivers detect obstacles while reversing vehicles.
The system uses an HC-SR04 Ultrasonic Sensor for distance measurement, a Buzzer for audio alerts, and an LED for visual warnings.

📌 Features

• Real-time obstacle detection while reversing vehicles.
• Ultrasonic sensor (HC-SR04) for accurate distance measurement.
• Buzzer and LED alerts for proximity warnings.
• Developed with Arduino (C/C++) for microcontroller control.

🛠️ Components Used

• Arduino Uno
• Ultrasonic Sensor (HC-SR04)
• Buzzer
• LED
• Jumper Wires & Breadboard

⚡ Circuit Diagram

(Upload your circuit image here if available)

💻 Code

The Arduino code is available in Parking_Sensor.ino.

🚀 How It Works

1. Ultrasonic sensor measures the distance of obstacles.
2. If the obstacle is closer than 30 cm:
   • Buzzer turns ON.
   • LED turns ON.
3. Otherwise:
   • Buzzer and LED remain OFF.

🎯 Skills Gained

• Sensor interfacing with Arduino.
• Microcontroller programming in C/C++.
• Embedded systems prototyping.

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🔗 Author: M. Pavan Kumar