Ultrasonic Radar System with Arduino

This project demonstrates a simple radar system using Arduino and an ultrasonic sensor. The system scans the surroundings and visualizes the detected objects in real-time using Processing.

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📦 Components Required

• Arduino Uno
• Ultrasonic Sensor (HC-SR04)
• SG90 Servo Motor
• Breadboard (optional)
• Jumper Wires
• USB Cable
• Computer with Arduino IDE and Processing IDE

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🛠️ Setup Instructions

✅ Step 1: Circuit Setup

Follow the circuit diagram to connect the HC-SR04 sensor and servo motor to the Arduino.
Ensure proper VCC, GND, Trigger, Echo, and Servo signal pin connections.

✅ Step 2: Install Arduino IDE

Download and install the Arduino IDE from the official website:
🔗 Arduino IDE Download

✅ Step 3: Upload Arduino Code

• Open the Arduino code for the radar system.
• Select the correct board and COM port.
• Upload the code to your Arduino Uno.

✅ Step 4: Install Processing IDE

Download and install Processing IDE to run the radar visualization GUI:
🔗 Processing IDE Download

✅ Step 5: Run Radar GUI

• Open the Processing sketch provided with the project.
• Run the sketch to see real-time radar visualization on your screen.

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📹 Need Help?

If you face any issues, you can watch this helpful tutorial video:
▶️ Ultrasonic Radar System Tutorial – SciCraft
Credit: SciCraft YouTube Channel

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✍️ Author

• Taufique Hassan

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😊 Enjoy Building!

Feel free to explore and enhance this project. Happy learning and coding!