This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ranging module,used here for non-contact object detection purpose. The HC-SR04 module includes ultrasonic ...

Smart Parking System with Arduino using Ultrasonic Sensors This project is an Arduino-based Parking Management System that detects vehicle occupancy using ultrasonic sensors, tracks parking fees, and ...

A Smart Dumpster Monitoring System using Arduino Uno, ESP8266 WiFi module, and HC-SR04 ultrasonic sensor for real-time garbage level detection. Monitor trash can status remotely through a web ...

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very ...

This paper provides details about the design and operation of a Collision Avoidance System in smart cars, with the Arduino board as the central control unit, interfaced with an ultrasonic sensor, LEDs ...

Our research, titled “Automatic Feed Dispenser for Aquaculture,” focuses on revolutionizing the manual feeding process by introducing an IoT-based dispenser that leverages advanced technologies, ...