How to Make a Radar System with Arduino and Ultrasonic Sensor | DIY project | Step-by-Step Tutorial

In this video, I’ll show you how to make an Ultrasonic Radar System using Arduino Uno, a Servo Motor, and an HC-SR04 Ultrasonic Sensor. This radar can detect objects in front of it and display them visually on the screen using Processing software. 👉 Components Used: Arduino Uno HC-SR04 Ultrasonic Sensor SG90 Servo Motor Jumper Wires Breadboard USB Cable 💻 Software: Arduino IDE Processing (Python Mode) ⚙️ Features: Real-time object detection 180° radar sweep motion Visual radar display on computer Adjustable detection range 📜 Code & Circuit Diagram: Both Arduino and Processing codes https://drive.google.com/file/d/1E2zL... 🎓 This is a great beginner-friendly Arduino project that helps you understand sensors, servo control, and serial communication with Processing. #Arduino #RadarProject #UltrasonicSensor #ArduinoUno #Processing #ElectronicsProject #STEM #DIY