• Prerna Kharate
• Tanya Hamav
• Dr. Santoshi Pote

In this paper, we are going to talk about Radar System controlled by an Arduino. This Radar System consists of an Ultra-sonic Sensor and servo motor. These are the main components of the system. The basic function of the system is to detect objects within its defined range. The Ultra-sonic Sensors are connected to the servo Motor. The servo motor rotates about 180 degrees and provides visual representation on the processing IDE. The processing IDE provides graphical representation and also gives the angle or position of object and the distance of object. This system is controlled by an Arduino UNO board. This board is sufficient to control the ultrasonic sensor and to interface the sensor with the display device. The main applications of this RADAR System are navigation, positioning and object identification, mapping and spying or tracking and various applications. These low-cost system is also suitable for indoor applications. RADAR is a type of object detection system that uses radio waves to measure the distance, height, direction, or speed of objects. A radar dish or antenna sends pulses of radio waves or microwaves that bounce off any object that passes through its path. RADAR is capable of seeing things far away before humans can see them with their own eyes. It acts as an early warning system as well as a tracking system. It is used as an object detection system which uses electromagnetic waves. It is controlled by Arduino and uses ultrasonic sound sensors. It uses a servomotor to continuously monitor a limited area. The goal of this project is to make a RADAR which is cost-effective and accurate. Because of its insensitivity, it is able to work in harsh conditions such as dirt, dust and rain. It constantly monitors a limited area and alerts the system if there are any obstacles in the way. If an object is very close to the sensor, it is alerted by buzzer and red LED. If it is at a short distance, the buzzer is turned on and the green LED is turned on, but if it is at a limited range, the system is off. Arduino is a one-board microcontroller that makes it easier to use electronics in multi-disciplinary projects. The goal of this project is to make a RADAR that’s efficient, cost-effective, and reflects all the different techniques that a radar is made up of.

Radar system, Arduino UNO, Ultrasonic sensor

"Radar system using Arduino and Ultrasonic sensor", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 8, page no.d165-d169, August-2023, Available :http://www.jetir.org/papers/JETIR2308322.pdf

"Radar system using Arduino and Ultrasonic sensor", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 8, page no. ppd165-d169, August-2023, Available at : http://www.jetir.org/papers/JETIR2308322.pdf