Arduino UltraSonic Radar

Arduino • Servo Motor • UltraSonic Sensor

Project Overview

This was my first Arduino project, and it helped me strengthen my understanding of how different components interact and communicate. I wrote the code in C++ using the Arduino IDE and used an Arduino Mega for its extra output pins. The project combined a servo motor and an ultrasonic sensor to measure distances, which could be practically used for simple obstacle detection or even as part of a basic home security system.

Key Features

Arduino Mega
UltraSonic Sensor
Servo Motors

What I Learned

From this project I learned how sensors, motors, and microcontrollers can work together to solve real problems. I also realized the importance of testing and fixing things step by step, which gave me more confidence to take on bigger projects in the future.