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Arduino Uno REV 3

Model:

Uno

 | Catalog #: 276-128
$29.99
$29.99
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  • Powered via USB connection or external power supply - with power source selected automatically
  • Operates on an external supply of 6-20V (7-12V recommended)
  • 16 analog inputs, each of which provides 10 bits of resolution (i.e. 1024 different values)
  • Maximum PCB length and width of 4" and 2.1", USB connector and power jack extend beyond PCB
  • 256KB flash memory for storing code (of which 8KB is used for the bootloader), 8KB SRAM, 4KB EEPROM

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3

  • True RMS DMM with 11 functions and 0.3% basic accuracy
  • AC/DC voltage & current, resistance, capacitance, frequency, temperature, continuity & duty cycle
  • Input fuse protection and misconnection warning
  • 20A max current
  • Type K temperature measurements
  • Data hold; relative; auto power off; large-digit backlit LCD display

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Product Summary

Hobbyist heaven.

This is the latest revision of the basic Arduino USB board. It connects to the computer with a standard USB cable and contains everything else you need to program and use the board. It can be extended with a variety of shields: custom daughter-boards with specific features. It is similar to the Duemilanove, but has a different USB-to-serial chip - the ATMega8U20 and newly designed labeling to make inputs and outputs easier to identify.

  • Similar to the Duemilanove, but has a different USB-to-serial chip - the ATMega8U2
  • Newly designed labeling to make inputs and outputs easier to identify
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.

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By phone: 1-800-843-7422

Manufacturer Warranty

  • Parts: 90 days
  • Labor: 90 days
Tech Specs
Product Support

Product support (2 matches)

Date added Document
March 02, 2012 Arduino Development Environment (Arduino 1.0 for Windows)
December 12, 2011 ()

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 in 

Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews
RadioShack® Arduino Uno REV 3
 
4.2

(based on 27 reviews)

Ratings Distribution

  • 5 Stars

     

    (18)

  • 4 Stars

     

    (5)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (4)

88%

of respondents would recommend this to a friend.

Pros

  • High quality (17)
  • Good power output (14)
  • Highly compatible (11)
  • Easy to install (10)

Cons

    Best Uses

    • Hobby (3)
      • Reviewer Profile:
      • Budget shopper (12), Quality oriented (12)
      • Primary use:
      • Personal (25)

    Reviewed by 27 customers

    Sort by

    Displaying reviews 1-10

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    Previous | Next »

    (3 of 3 customers found this review helpful)

     
    5.0

    Great product

    By The Geek

    from Cochranville, PA

    Verified Reviewer

    Pros

    • Easy To Install
    • Highly Compatible
    • High Quality
    • Powerful

    Cons

    • None

    Best Uses

    • Building Custom Circuits
    • Programming

    Comments about RadioShack® Arduino Uno REV 3:

    Works great on Windows 7. However, the Arduino IDE installs from Windows update instead of the Arduino website.

    • Primary use:
    • Personal

    (7 of 7 customers found this review helpful)

     
    5.0

    Fun to use to learn electronics

    By danmorg

    from Richmond, VA

    About Me Quality Oriented

    Verified Reviewer

    Pros

    • Easy To Install
    • Highly Compatible
    • High Quality
    • Powerful

    Cons

      Best Uses

      • High-End Multimedia
      • Learn Electronics

      Comments about RadioShack® Arduino Uno REV 3:

      I disagree with the review which said "Does not work with Win 7". The Arduino 1.01 IDE runs fine on Windows 7 64-bit. Now, the USB driver for it did not install automatically like the docs said, but it will install manually from the Control Panel - System and Security - System - Device Manager. Make sure you have the Arduino UNO R3 plugged in first. The Blink program worked out-of-the-box.

      • Primary use:
      • Personal

      (4 of 4 customers found this review helpful)

       
      5.0

      Great prototyping board

      By Laudnum210

      from Casper, Wy

      About Me Quality Oriented

      Pros

      • Easy To Install
      • Highly Compatible
      • High Quality
      • Powerful
      • Reliable
      • Versitile

      Cons

      • Low pin sample rate

      Best Uses

      • Eductaion
      • Experimenting
      • Prototyping

      Comments about RadioShack® Arduino Uno REV 3:

      Excellent board. software readily available online as an open source free download. compatible with java based hardware controllers. Reference materials are also readily available both in store and online. Take the time to learn your board before complaining about it.

      • Primary use:
      • Personal

      (3 of 4 customers found this review helpful)

       
      5.0

      Great electronic/ world interface

      By Illuminati

      from Mesa, Arizona

      About Me Value Oriented

      Pros

      • Easy To Install
      • Highly Compatible
      • High Quality
      • Powerful
      • Universal

      Cons

      • Knowledge demanding

      Best Uses

      • Debugging
      • Entertainment
      • Gaming
      • Hackingmodding
      • High-End Multimedia
      • Replacement
      • Upgrade

      Comments about RadioShack® Arduino Uno REV 3:

      The best thing to start into the world of electronics, learning a new language, and learning how things work. -simplifying electronics-

      • Primary use:
      • Personal

      (5 of 6 customers found this review helpful)

       
      5.0

      Impressive Gadget

      By Andy

      from Sanford, Fl

      About Me Value Oriented

      Verified Reviewer

      Pros

      • High Quality

      Cons

      • No manual

      Best Uses

        Comments about RadioShack® Arduino Uno REV 3:

        great product! I wish radio shack focused more on the hobby side of electronics, but this product is certainly a leap in that direction. The versatility of a microcontroller, like the arduino, is mind boggling, and only limited to the imagination of the tinkerer. The code is not too difficult to grasp, but you can copy and paste someone elses if you are lazy. Coupled with a computer, and a few discrete components, this is probably the easiest way for someone to learn basic electronics and programming.

        • Primary use:
        • Personal

        (6 of 7 customers found this review helpful)

         
        4.0

        Great for hobbyists

        By Scott

        from Lewistown, PA

        About Me Value Oriented

        Verified Reviewer

        Pros

        • Easy To Install
        • Highly Compatible
        • High Quality
        • Powerful

        Cons

          Best Uses

          • Hobbyist

          Comments about RadioShack® Arduino Uno REV 3:

          I'm using this as the brains for my autonomous robot. You can do so much with this gizmo! It uses a simple C-based programming language that's easy to pick up, even for a non-programmer. There are several inputs and outputs that you can use to control sensors, motors, etc. Cool stuff!

          • Primary use:
          • Personal

          (3 of 4 customers found this review helpful)

           
          5.0

          Great Price, works great!

          By Cirenamnas

          from Oregon

          About Me Value Oriented

          Verified Reviewer

          Pros

          • Easy To Install
          • Easy to use
          • Good price
          • Highly Compatible
          • High Quality
          • Powerful

          Cons

            Best Uses

            • Do it yourself
            • Electronics projects
            • Hobby

            Comments about RadioShack® Arduino Uno REV 3:

            The price point is great! Everything works as expected. I am trying to figure out the programing languague for it. I am using projects off of *online websites* to help me with the code is, so far I am getting it. I do not see anything wrong, unreliable, poor quality parts, or anything that is bad about this product. It all works great, and I don't see any reason not to buy this product.

            • Primary use:
            • Personal

            (4 of 4 customers found this review helpful)

             
            5.0

            Works Great even with windows 7

            By Programmer

            from Saint Marys, OH

            About Me Quality Oriented

            Verified Reviewer

            Pros

            • Easy To Install
            • Highly Compatible
            • High Quality

            Cons

              Best Uses

              • Robots

              Comments about RadioShack® Arduino Uno REV 3:

              I bought this thinking i was going to use it with a infrared beam sensor but i was over engineering it a little, but it works great and i am going to repurpose it so that i can get distances to so that is a plus

              • Primary use:
              • Personal

              (12 of 13 customers found this review helpful)

               
              5.0

              Radioshack finally gets an applause

              By Towlieboy78

              from Green Bay, WI

              About Me Value Oriented

              Verified Reviewer

              Pros

              • AMAZING
              • Easy To Install
              • Highly Compatible
              • High Quality
              • Powerful

              Cons

              • Having to much fun

              Best Uses

              • Electronic Design
              • Robotics

              Comments about RadioShack® Arduino Uno REV 3:

              I am a backyard roboteer. Through the years Radioshack has been a source a low selection of low end parts with insanely high prices. NOT ANYMORE! Ever since Radioshack has started the DIY system, I've noticed store employees seem to be more knowledgable and things are becoming more of a deal. For instance for $5 more than online price, I can get this arduino today. It is actually now cheaper to buy this from Radioshack than it is to buy it online if you include shipping. Something Radioshack has never accomplished before. However component parts are still rather pricy but there kits are a fair price. Radioshack, I applaude you for the first time.

              • Primary use:
              • Personal

              (1 of 36 customers found this review helpful)

               
              1.0

              Does not work with Win 7

              By dancing bear

              from Branson, Mo

              About Me Quality Oriented

              Pros

              • Powerful

              Cons

              • Difficult To Install
              • No software in package
              • No support on RS site
              • No working Win 7 drivers

              Best Uses

              • Paperweight

              Comments about RadioShack® Arduino Uno REV 3:

              No workee.

              • Primary use:
              • Personal

              Displaying reviews 1-10

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