This project combines Arduino and Processing to create a radar-like visualization of distance measurements. The Arduino code reads data from an ultrasonic sensor and a servo motor, while the ...

Connect the VCC and GND pins of the ultrasonic sensor to the 5V and GND pins of the Arduino board, respectively. Connect the TRIGGER pin of the ultrasonic sensor to digital pin 8 of the Arduino board.

Abstract: This research aims to develop a RADAR system using an ultrasonic sensor (HC-SR04), servo motor (SG90), and Arduino UNO. This RADAR system can detect objects in the vicinity and display ...

The main objective of this project is to monitor the crowd inside specific premises that have entry and exit pathways. This project integrates Arduino Cloud, enabling easy remote monitoring. Let's ...