This project implements a smart traffic signal system using Arduino UNO, ultrasonic distance sensors, and LED signals. The system controls traffic signals at a junction by dynamically adjusting the ...

Bonezegei_HCSR04 is a simple and easy-to-use Arduino library for interfacing HCSR04 ultrasonic sensor module. The library provides functions for measuring distance, setting trigger and echo pins. The ...

The company's sensor uses sonar and echos to give robots more information about their surrounding environment.

These days, most of us have a smartphone. They are so commonplace that we rarely stop to consider how amazing they truly are.

Hundreds of sensors placed throughout New York City measure water as it rises, then send the data to an interactive map available to the public. By Cole del Charco Kelly Hayes, a co-owner of Gowanus ...

Abstract: A lot of new infrastructure projects are made with ever-increasing demands for safety and ease of maintenance. By using relatively easy-to-integrate and effective optical sensors such as ...

Abstract: Street lighting has become an essential commodity for human life as it provides lighting in cities, towns and most especially on roads to reduce risk of accidents at night. Though necessary, ...

Sensors on board include an accelerometer, e-compass, flicker sensor, gyroscope, IR control, light sensors, X-axis linear motor, and ultrasonic distance sensor The Redmi Note 15 Pro+ houses a 7,000mAh ...