Arduino Uno R3

Arduino Uno R3 – Beginner-Friendly Microcontroller Board

The Arduino Uno R3 is the most popular microcontroller board for makers, students, and developers. Powered by the ATmega328P, it features 14 digital I/O pins, 6 analog inputs, and USB connectivity for quick programming and prototyping. Whether you’re building a smart home device, robot, or sensor-based system, the Uno R3 is the perfect starting point.

Key Features:

• Microcontroller: ATmega328P
• Clock Speed: 16 MHz
• I/O Pins: 14 Digital (6 PWM), 6 Analog
• USB Type-B port for easy programming
• Compatible with all Arduino shields
• Plug-and-play support with Arduino IDE

Package Includes:

• 1x Arduino Uno R3 Board

Tags: Arduino Uno, ATmega328P, microcontroller, development board, DIY electronics, Arduino beginner board