EchoSweep 360 is a cutting-edge radar scanning system built using an Arduino board, ultrasonic sensor, and servo motor. It visualizes real-time 180-degree environmental scanning using a feature-rich Python GUI. This project blends hardware and software seamlessly and is perfect for robotics, security, and embedded system learners. #How the System Works Servo Rotation: Sweeps from 0° to 180° in steps. Ultrasonic Pulse: Triggers at each angle and listens for echo. Distance Calculation: Based on pulse time, distance is measured. Serial Transfer: Data is sent from Arduino to PC over USB. Python GUI: Reads serial data, shows real-time radar animation, and plays sounds if obstacles are close.