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.

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

Get ready to celebrate Arduino Days again - a celebration of all things Arduino! The event runs, worldwide, from 21-22 March. We're always writing about the nifty and powerful boards on Gadget Master, ...

Learn how to initialize and manage EEPROM settings on Arduino to store data like user preferences, calibration values, or ...