ARDUNO UNO R3 board CH340G + MEGA328P/ATMEGA16U2+ Development board+ USB CABLE

Arduino UNO R3 Development Board

Description

Bring your ideas to life with the Arduino UNO R3, the world’s most popular microcontroller board for electronics prototyping and learning. Designed for absolute beginners, hobbyists, and engineers alike, the UNO offers a perfect balance of simplicity and versatility to build anything from simple LED projects to fully automated systems.

Why Choose the Arduino UNO?

Effortless Learning Curve

Get started immediately with a vast library of tutorials, community support, and example codes, making your journey in embedded systems smooth and frustration-free.

Reliable Performance

Powered by the robust ATmega328P microcontroller, it delivers stable operation for a wide range of applications.

Seamless Connectivity & Expansion

Featuring 14 digital input/output pins (6 PWM outputs), 6 analog inputs, USB connection, power jack, ICSP header, and reset button, it’s ready to interface with sensors, motors, displays, and shields effortlessly.

Open-Source & Fully Compatible

Unlock endless possibilities with thousands of compatible modules and shields to extend its functionality, empowering you to create innovative projects without limitations.

Specifications

Microcontroller: ATmega328P

Operating Voltage: 5V

Input Voltage (recommended): 7-12V

Digital I/O Pins: 14 (of which 6 provide PWM output)

Analog Input Pins: 6

DC Current per I/O Pin: 20 mA

Flash Memory: 32 KB (ATmega328P) of which 0.5 KB used by bootloader

SRAM: 2 KB

EEPROM: 1 KB

Clock Speed: 16 MHz

USB Connection: Type-B

Ideal For

Electronics education and STEM learning

DIY automation projects

Robotics and sensor-based systems

Quick prototyping of product ideas