Discover how to build a real-time event notification system by integrating NodeMCU (Arduino) with Google Firebase and Laravel ...

In this review of the Maker Uno RP2040 board with the Arduino IDE we could blink LEDs, control RGB LED lights, press the user button to turn on one LED or make the buzzer output some melody, control a ...

Arduino simplifies things by only using just one coding language. Here's what you need to get started with developing software for the tiny device.

Ultrasonic sensor measure distance by sending and receiving the ultrasonic wave.The ultrasonic has a sender to emit the ultrasonic wave and a receiver to receiver the ultrasonic waves.The transmitted ...

Radar technology has been a cornerstone of numerous applications, from aviation to meteorology, offering invaluable capabilities for object detection and tracking. Traditional radar systems, while ...

This study focuses on the development of an obstacle avoidance robot controlled by an ultrasonic sensor. The robot utilizes robotics and artificial intelligence techniques to improve obstacle ...

Your Amazon Echo has a hidden motion sensor feature that allows you to do some pretty cool stuff, from switching on lights to setting alerts for intruders.

A team of researchers from NYU and CUNY are working to expand a network of street-level sensors to better protect the city against climate change-induced flooding.

This article will introduce the WisBlock RAK12014 ToF laser ranging sensor module, and use the WisBlock development board to demonstrate how the module works. What is a ToF laser ranging sensor module ...