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.

Introduction: Keyestudio UNO R3 development board is a microcontroller board based on the ATmega328P (), fully compatible with ARDUINO UNO REV3.It has 14 digital input/output pins (of which 6 can be ...

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 ...

The board also features: CAN bus for connecting multiple shields 12-bit analog DAC Operational amplifier The UNO R4 Wi-Fi version has a Espressif ESP32-S3 module for Wi-Fi and Bluetooth Low Energy ...

The Arduino UNO R4 Renesas RA4M1 board was initially unveiled during Arduino Day with most details, but not everything as the company had hidden one part of the board which we now know is for a 12×8 ...

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.

A starter kit for the Arduino Uno open-source prototyping board which can be used by professional embedded system engineers and students is available from RS Components, writes Richard Wilson. The kit ...

The board also includes a 12-bit analog DAC and operational amplifier. By keeping the pinout, voltage and form factor similar to UNO R3, Arduino ensures maximum hardware and electrical compatibility ...

RS Components has announced the availability of the latest Arduino board that comes with WiFi wireless networking capability and more processing power than previously available. This has been achieved ...