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 ESP32 that I went for is specifically the ESP32-DevKitC, which is easy to find, cheap, and compatible with most things you'll throw at it. It supports Wi-Fi and Bluetooth, with a notable aspect of ...

A total of 120 girls on Thursday, July 31, graduated from the third cohort of the African Girls Can Code Initiative, which seeks to empower young women with digital and technological skills. The ...

The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

Some big tech companies say that they’re just a few years away from artificial general intelligence, a type of AI that can ...

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