Скачать или смотреть 🔥 Radar Guard 9.0 🚨 | Arduino Radar Object Detection System 🎯 | Ultrasonic Sensor 📡 + Servo ⚙️ + LCD

Welcome to Radar Guard 9.0 — a smart Arduino-based radar detection system designed to sense and locate objects in real-time! ⚙️

In this video, you’ll see how Arduino, ultrasonic sensor, and servo motor work together to detect nearby obstacles and display them just like a real radar. When any object enters the scanning zone, the system triggers a buzzer alert 🔊, turns on an LED warning light 🚨, and shows a “Foreign Body Detected” message on the LCD display.

This is an excellent final-year engineering project, perfect for students learning IoT, automation, robotics, and radar technology.

🧠 Key Features:
✅ Real-time radar scanning using servo and ultrasonic sensor
✅ LCD display showing object detection alerts
✅ Buzzer and LED warning when object detected
✅ Compact and easy to build on breadboard
✅ Great Arduino project for beginners and tech lovers

💡 Components Used:

Arduino Uno / Nano

Ultrasonic Sensor (HC-SR04)

Servo Motor (SG90)

16x2 LCD Display

Buzzer

LED + Resistor

Breadboard & Jumper Wires


🎓 Learning Outcomes:

Ultrasonic distance measurement

Servo motor angular control

Real-time display and warning alerts

Basic radar simulation using Arduino


📍Watch till the end to see live object detection in action!
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