Object detection using ultrasonic sensor

Abstract

Radio Detection and Ranging (RADAR), a device that can be used to monitor a distinct area continuously. It is a detection system which utilizes radio waves to decide the range, angle or velocity of objects. The presence of aircrafts, ships, spacecraft and weather formations. The main intent of this project is to help our fishermen who are caught by the neighbouring country’s Navy. They are getting caught while fishing near the neighbouring country’s border. This project helps the fishermen to escape from them by raising an alert message. The alert message will be exhibited on the shade. While seeing the alert note, they can get alerted and move away from the place immediately. The location and the distance of the object is also measured and indicated to the people. This system has an Arduino which is connected to an Ultrasonic Sensor which is attached on a DC Motor.