Arduino Uno R3 Compatible Development Board With PRogramming Cable

Product Description

The UNO R3 Compatible Development Board is an affordable and reliable microcontroller development board designed to be 100% compatible with the original Arduino UNO R3. It is based on the ATmega328P microcontroller and is suitable for electronics prototyping, robotics, automation, IoT, and educational projects.

The board operates at 5V and provides 14 digital I/O pins, including 6 PWM outputs, along with 6 analog input pins. It features 32KB Flash memory, 2KB SRAM, 1KB EEPROM, and a 16MHz clock speed, providing sufficient performance for a wide range of beginner and intermediate projects.

The UNO R3 design uses an ATmega16U2 USB-to-serial interface, enabling convenient programming and serial communication with a computer. It can be programmed using the Arduino IDE and supports development on Windows, macOS, and Linux.

This is a 100% compatible clone board, offering the functionality of the original UNO R3 at an economical price. A USB cable is included, and depending on stock availability, the cable may be blue or black.

Features

• 100% compatible with Arduino UNO R3
• ATmega328P microcontroller
• ATmega16U2 USB-to-serial interface
• 5V operating voltage
• 14 digital I/O pins
• 6 PWM-enabled digital pins
• 6 analog input pins
• 16MHz clock speed
• 32KB Flash memory
• 2KB SRAM
• 1KB EEPROM
• USB programming and serial communication
• Compatible with Arduino IDE
• Suitable for Windows, macOS, and Linux
• Ideal for robotics and automation projects
• Suitable for electronics prototyping
• Includes USB cable
• Economical alternative to the original board

Specifications

Parameter	Specification
Product Type	UNO R3 Compatible Development Board
Microcontroller	ATmega328P
USB Interface Controller	ATmega16U2
Operating Voltage	5V
Recommended Input Voltage	7–12V
Input Voltage Limit	6–20V
Digital I/O Pins	14
PWM Pins	6
Analog Input Pins	6
DC Current per I/O Pin	40mA
DC Current for 3.3V Pin	50mA
Flash Memory	32KB
SRAM	2KB
EEPROM	1KB
Clock Speed	16MHz
Programming Interface	USB
Board Type	Arduino UNO R3 Compatible Clone

Applications

• Arduino projects
• Robotics
• Home automation
• IoT prototypes
• Sensor projects
• Motor control
• LED control
• Educational electronics
• Automation systems
• DIY electronics
• Embedded systems
• Electronic prototyping

Package Includes

• 1 × UNO R3 Compatible Development Board
• 1 × USB Cable

USB cable colour may be blue or black depending on stock availability.

Product Disclaimer

This product is a 100% compatible Arduino UNO R3 clone, not an original Arduino-branded board. It is designed to provide compatibility with UNO R3 software, libraries, shields, and development workflows.

Product images are for representation purposes only. The actual board may vary slightly in PCB colour, component placement, USB connector, labelling, or appearance depending on the manufacturing batch.