Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — ...

Masterful Control This guide unlocks the secrets of your new Arduino Uno Diagram, empowering you to control its functionalities with precision. Please Keep This Manual for Future Reference This manual ...

Arduino has announced the new UNO R4 board family for prototyping and learning. The new models feature a faster microcontroller, a USB-C connector, improved power, Wi-Fi and Bluetooth LE, and more.

Two new variants of the Arduino Uno development board, the lightweight Uno R4 Minima and the full-fledged Uno R4 WiFi, are each powered by a 32-bit microcontroller. These next-generation Uno boards ...

Arduino UNO R4 Minima and WiFi boards powered by a Renesas RA4M1 32-bit Arm Cortex-M4F microcontroller and equipped with an optional ESP32-S3 WiFI & BLE module are now available for respectively $20 ...

The 32-bit Arduino Uno single board computer that have been released are powered by a 32-bit microcontroller. It comes in two versions: the basic R4 Minima and the R4 WiFi. Source: Arduino Open-source ...