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Arduino

Arduino Uno Rev3 SMD [A000073] Microcontroller Board - ATmega328P, 16MHz, 32KB Flash, USB & PWM Support, Ideal for DIY Projects, STEM Learning, Robotics, and Prototyping

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Availability: In Stock.
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Arrives Oct 15 – Nov 2
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Features

  • This is the R3 version of the UNO SMD
  • Gateway board to the entire Arduino line
  • Create electronic projects using the Arduino system
  • Available Arduino Shield boards add greater functionality

Description

Browse the full range of official Arduino products, including Boards, Modules (a smaller form-factor of classic boards), Shields (elements that can be plugged onto a board to give it extra features), and Kits. The ideal solution for emerging battery powered IoT edge applications. A tiny footprint, powerful processors and excellent reliability. Arduino’s series of high performance industry-rated boards. Arduino was born at the Ivrea Interaction Design Institute as an easy tool for fast prototyping, aimed at students without a background in electronics and programming. Thanks to its simple and accessible user experience, Arduino has been used in thousands of different projects and applications. The Arduino software is easy-to-use for beginners, yet flexible enough for advanced users. Our vision is to make Arduino available to everyone, whether you are a student, maker or professional.

Brand: Arduino


Compatible Devices: Personal Computer


Compatible Processors: ATmega328P, ATmega16U2


Memory Clock Speed: 16 MHz


Platform: Linux


Model Name: Arduino UNO REV3 SMD


Memory Storage Capacity: 32 KB


Main Power Connector Type: 2.1mm Barrel Jack


Graphics Card Interface: Integrated


Number of Ports: 1


Compatible Devices: Personal Computer


Compatible Processors: ATmega328P, ATmega16U2


Memory Clock Speed: 16 MHz


Platform: Linux


Memory Storage Capacity: 32 KB


Main Power Connector Type: 2.1mm Barrel Jack


Graphics Card Interface: Integrated


Number of Ports: 1


Total Usb Ports: 1


Chipset Family: AVR


Item Dimensions L x W x H: 3.15"L x 2.28"W x 0.91"H


Brand: Arduino


Model Name: Arduino UNO REV3 SMD


Model Number: ABX00173


Manufacturer: SparkFun


Number of Items: 1


UPC: 845156603565


Item Weight: 37 g


Mfr Part Number: ABX00173


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 15 – Nov 2

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Top Amazon Reviews

    • build a controller for a roll off roof observatory
I bought this to build a controll board to operate my roll off roof observatory with NINA. I saw on you tube how to build this and bought the parts here on Amazon. after building the controller I can now use NINA advanced sequence to controll my roof in my observatory, so that means when I'm sleeping my scope is taking pictures and when it is done NINA sends a signal to this Arduino and it relays it to my motor controller and it closed my roof.... pretty neet... ... show more
Reviewed in the United States on October 7, 2025 by Gary F Thompson
    • Arduino boars are great for small projects
UI use my R3 to build a remote compass so i could tell which way my rooftop antenna was pointing after our spring wind storms. Solid build quality and easy to use.
Reviewed in the United States on June 1, 2025 by BLD
    • Can’t beat the original!
Works great!
Reviewed in the United States on August 1, 2026 by Rich
    • Arduino is AWESOME, a very cool environment of hardware and software.
Arduino is AWESOME, a very cool environment of hardware and software. I've been wanting to learn this for years and am now on my way doing so, there's SO MUCH potential and capability in these microcontrollers ! There are less expensive "clones" available, but I like to buy some genuine boards, and I made sure to make a donation when downloading the free software to support the idea of open source projects like this. ... show more
Reviewed in the United States on September 20, 2025 by Mammothcamera
    • Great for prototypes
I had a problem with one of these driving a stepper motor with a DM556. For the life of me, I couldn't figure out why the motor was running erratically. I tried just about everything I could think of, but I never suspected the Uno. Swapped it out; it worked perfectly. These are great for prototyping or hobby work, but in your final project, use an official Arduino, is my advice. You can't beat the price, which makes them expendable. And keep in mind that if there's a problem, maybe it's the Uno. ... show more
Reviewed in the United States on July 23, 2026 by startrooper
    • Powerful board for the beginner or advanced computer hobbyist
I found the Arduino Uno to be a well crafted piece of equipment. The reason I got one was to create a pendulum like motor with a mini servo. Having never touched anything like this before, a few google searches led me to understand that this board could do exactly what I wanted. There is documentation galore. I found it to work well and my PC (Windows 7 Home Prem) found the driver immediately, which allowed me to get to work quickly. If you are looking at a product like this, then you probably have some idea what you want to do with this before getting it. As such I gave it a 5 out of 5 because it did exactly what I needed it to. I am sure there is tons of potential here for other bigger and better things to me created from this board. As far as basic programming goes the compiler and anything else worked quite well. I recommend this product to anyone that needs to create a "robot" in a very basic fashion, or to somebody just looking to experiment. The price is good and the potential is nearly infinite. Obviously people that are really into this might ask for different features, but that is what other versions of the Arduino are for. Pros: + Price + Simplicity + Well-crafted Cons: - None that I can give with my experience so far. Excellent little board that can fit many needs. ... show more
Reviewed in the United States on April 21, 2014 by aivanov
    • So much fun!
Review Image by T. Ching
I didn’t know about Arduino when I bought my Raspberry Pi but I wish I did. The Arduino is so much easier to work with and better suited for the kinds of things I want to do. This is a fantastic little board and lots of fun to play with. And best of all, I didn’t get frustrated and put it away for two years like I did with the Raspberry Pi. For someone like me who just wants to “tinker” with simple little projects, this was just the ticket! ... show more
Reviewed in the United States on July 30, 2020 by T. Ching
    • If you need quality, buy the real deal like this one.
There are lots of cheap Arduino clones out there, and usually they work, but if you don't want to waste time wondering if the board is the source of your problems, buy the genuine Arduino. Good quality parts and assembly, and you support the company that developed the open source board and software. I got the SMD version because I'm not going to use the board to program processors, and the SMD looks cleaner. ... show more
Reviewed in the United States on December 1, 2021 by Old EE

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