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.

Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small boards ...

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

Soolra has announced a case for iPhone 13 and up that also works as a controller, giving you a way to game without using ...

It supports MagSafe, data transfers, CarPlay, and fast charging.

The Clicks Keyboard case awakened my Blackberry and Nokia nostalgia, so I tested it to see what my Pixel 9 gains from using a ...

The Switch 2 Pro Controller may be more expensive but it’s worth every penny if you actually use its back buttons ...

An independent engineer known for modifying Apple products today revealed a new accessory that adds a fully functional USB-C ...

Gamers aren't usually known for their sartorial elegance. But that doesn't mean we don't deserve nice things. So after ...