+91 8073744810 / [email protected]


Arduino Uno R3 Board With USB Cable




  • Micro-controller : ATmega328.
  • Operating Voltage : 5V.
  • Input Voltage (recommended) : 7-12V.
  • Digital I/O Pins : 14 (of which 6 provide PWM output).
  • Analog Input Pins : 6.

Add to Wishlist
Add to Wishlist

The Arduino Uno R3 with USB Cable is an open-source microcontroller board based on the ATmega328 chip. Featuring 14 digital input/output pins, 6 analog input pins, an onboard 16 MHz ceramic resonator, a port for USB connection, an onboard DC power jack, an ICSP header, and a microcontroller reset button, it contains everything needed to support the microcontroller.

Setting it apart from preceding boards, the Uno utilizes the Atmega16U2 (Atmega8U2 up to version R2) programmed as a USB-to-serial converter, eliminating the need for the FTDI USB-to-serial driver chip.  External power can be supplied through an AC-to-DC adapter or battery. The adapter can be connected to the board’s power jack via a 2.1mm center-positive plug; alternatively, battery leads can be inserted into the Gnd and Vin pin headers of the Power connector. The board supports operation within a voltage range of 6 to 20 volts, with a recommended range of 7V to 12V to ensure stability and prevent damage to the voltage regulator.

Key Features:


  • Microcontroller: ATmega328P.
  • Operating Voltage: 5V.
  • Input Voltage: 7-12V.
  • Digital I/O Pins: 14 (including 6 PWM outputs).
  • Analog Input Pins: 6.
  • DC Current: 40mA.
  • Flash Memory: 32 KB.
  • SRAM: 2 KB.
  • EEPROM: 1 KB.
  • Clock Speed: 16 MHz.


  • DIY project prototyping.
  • Developing projects requiring code-based control.
  • Automation system development.
  • Learning AVR programming.
  • Entry-level circuit design.

To Learn More Visit our Website

For more information:-www.mifraelectronics.com

Package Includes:

  • 1 x Arduino Uno R3 with USB Cable


There are no reviews yet.

Be the first to review “Arduino Uno R3 Board With USB Cable”

Your email address will not be published. Required fields are marked *