Arduino UNO is a microcontroller board based on the ATmega328P. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB …

Learn how to use the Arduino Uno R3 with detailed documentation, including pinouts, usage guides, and example projects. Perfect for students, hobbyists, and developers integrating the Arduino Uno R3 …

Hardware overview of the Arduino Uno R3 microcontroller board that covers Board Layout, Pinout, Power, Digital I/O, Analog Inputs, and Specifications.

The Arduino Uno is a series of open-source microcontroller board based on a diverse range of microcontrollers (MCU). It was initially developed and released by the Arduino company in 2010. …

Introducing the unrivaled Arduino Uno R3 microcontroller board, a game-changer in the world of DIY electronics. With its compact size and impressive capabilities, the Arduino Uno R3 is the ultimate tool …

Explore an in-depth pinout diagram and technical insights for the Arduino Uno R3. Uncover the potential of your microcontroller board with detailed pin configuration and usage information.

Oct 7, 2025 · In this tutorial we prepared the Arduino UNO R3 to be used with the Arduino IDE. For any issues regarding the Arduino AVR board package, please refer to the Arduino Core for AVR devices.

This is the new Arduino Uno R3. In addition to all the features of the previous board, the Uno now uses an ATmega16U2 instead of the 8U2 found on the Uno (or the FTDI found on previous generations). …

The Arduino UNO board is one of the most popular Arduino boards and is a good starting point if it is your first Arduino. The Arduino UNO has undergone a few revisions over the period of time, with the …

Learn all about the Arduino Uno R3 diagram, including its pinout, features, and how to use it for your DIY electronic projects. Find out how to connect sensors, motors, buttons, and other components to the …