Original Arduino Uno Rev3 SMD A000073

(1 customer review)

In stock

SKU: 1198185
  1. 14 digital inputs/outputs, including 6 PWM inputs
  2. 6 analog inputs
  3. 1 ICSP connector
  4. 1 revised and corrected reset circuit


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In stock

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Orange 5V 2A Power Adapter with 5.5 X 2.1mm DC Plug ₹ 429
Cable For Arduino UNO/MEGA (USB A to B)-50 cm ₹ 23

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Brand: Arduino
Category: Original Arduino Boards

The Arduino Uno Rev3 SMD is a microcontroller board based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator (CSTCE16M0V53-R0), a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started.

The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip.

Additional features coming with the R3 version are:

  1. ATmega16U2 instead of 8U2 as a USB-to-Serial converter.
  2. 1.0 pinout: added SDA and SCL pins for TWI communication placed near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board and the second one is a not connected pin, that is reserved for future purposes.
  3. stronger RESET circuit.


Arduino Microsoftteams Image 1


Like the Arduino Uno Rev3 – almost its twin sister – the Arduino Uno Rev3 SMD has an 8-bit processor clocked at 16 MHz and a comprehensive pinout offering electronics engineers of all levels lots of possibilities:

  1. 14 digital inputs/outputs, including 6 PWM inputs
  2. 6 analog inputs
  3. 1 ICSP connector
  4. 1 revised and corrected reset circuit

With Arduino, you also enjoy the benefits of a simplified open-source programming environment, accessible to both beginners and experienced robotics enthusiasts.

Package Includes:

1 x Original Arduino Uno Rev3 SMD A000073


SKU: 1198185 Category:
Model Type

Uno Rev3 SMD

Microcontroller Chip


Operating Voltage (VDC):


Input voltage

7 to 12 V

Input Voltage (limit)


Analog I/O Pins


Digital I/O Pins

14 (of which 6 provide PWM output)

PWM Digital I/O Pins


Clock Speed

16 MHz

Flash Memory

32 KB (ATmega32u4) of which 4 KB used by bootloader


2 KB (ATmega328P)


1 KB (ATmega328P)

Weight (g):


Length (mm):


Width (mm):


Shipping Weight 0.04 kg
Shipping Dimensions 7 × 5 × 3 cm
6 Months Warranty Against Sealed Product

This item is covered with a standard warranty of 6 Months from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Warranty  Against Sealed Product:

This product comes with manufacturer seal so, warranty Policy shall cover only those issues pertaining to the manufacturing defects in the product. In any other case, No return will be accepted if the seal is broken.

Based on 1 review

5.0 overall

Add a review

  1. PYAL PATHAK (verified owner)

    I found this board very good and useful for my automation purpose. this is my second order for this board and i plan to order more. i am satisfied with teh product and delivery



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Country Of Origin: Italy