📡 DIY Smart Radar System | Arduino + HC-SR04 + SG90 + LED + Buzzer + Processing Radar

📡 DIY Smart Radar System | Arduino + HC-SR04 + SG90 + LED + Buzzer + Processing Radar
Build your own Smart Radar System using an Arduino Uno, HC-SR04 Ultrasonic Sensor, SG90 Servo Motor, Warning LED, Buzzer, and Processing IDE! This project scans the surrounding area from 0° to 180°, measures the distance to nearby objects in real time, and displays the results on a radar interface created with Processing.
When an object enters the predefined detection range, the Warning LED turns on and the Buzzer sounds, providing instant visual and audible alerts. The Processing application visualizes the sensor data with a rotating radar beam and detected object positions, creating a realistic radar monitoring system.
🔧 Components Used:
• Arduino Uno
• HC-SR04 Ultrasonic Sensor
• SG90 Micro Servo
• LED
• Active Buzzer
• Breadboard & Jumper Wires
• USB Cable
• Processing IDE
✨ Features:
• 📡 180° ultrasonic radar scanning
• 🎯 Real-time object detection
• 📏 Accurate distance measurement
• 🖥️ Live radar visualization using Processing
• 🚨 Warning LED indicator
• 🔊 Audible buzzer alert
• ⚡ Smooth servo sweep
• 🔧 Adjustable detection distance
• 👨💻 Beginner-friendly Arduino project
💡 Applications:
• Obstacle Detection
• Smart Parking System
• Security Monitoring
• Robotics Projects
• STEM Education
• Arduino Learning
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Видео 📡 DIY Smart Radar System | Arduino + HC-SR04 + SG90 + LED + Buzzer + Processing Radar канала ishare-IT