Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

Solid state isolators (SSIs) can be an effective tool for providing isolation for programmable logic controllers (PLCs).

Complete test of the Anker Solix Solarbank 3 Pro: discover this intelligent solar battery, easy to install, efficient, and ...