The UNO R3 (Arduino Compatible) is a versatile and reliable microcontroller board designed for both beginners and advanced users. This clone board offers the same functionality as the original Arduino Uno R3, making it a cost-effective choice for a wide range of electronic projects. It comes with a USB cable for easy connection to your computer, allowing you to program and power the board conveniently.


  • 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
  • Flash Memory: 32 KB (ATmega328P) of which 0.5 KB used by bootloader
  • SRAM: 2 KB (ATmega328P)
  • EEPROM: 1 KB (ATmega328P)
  • Clock Speed: 16 MHz
  • USB Connection: Standard USB connection for programming and power
  • Compatibility: Fully compatible with Arduino Uno R3 shields and software

Kit Includes:

  • 1x UNO R3 (Arduino Compatible) Board
  • 1x USB Cable

We Also Recommend