The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

This post is about the design of a simple electronic impulse relay module that nearly mimics the functions of a conventional electromechanical impulse relay. A classic application of this module is ...

Abstract: The number of connected IoT devices is expected to reach billions in the foreseeable future. The prosperity of the IoT market attracts the interest of fifth generation of cellular network ...

A beginner-friendly IoT home automation system using NodeMCU ESP8266 and Blynk Cloud. Control up to 4 appliances remotely via smartphone using virtual pins and Wi-Fi.

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Unmanned aerial vehicles (UAVs) form an important part of the wireless communication systems. Compared to the terrestrial communication systems, these on‐demand UAV networks need to be critically ...