Industrial-Sized Deals Best Books of the Month Shop Women's Handbags Learn more nav_sap_plcc_6M_fly_beacon $5 Albums Storm Fire TV Stick Grocery Find the Best Purina Pro Plan for Your Pet Shop Popular Services Home Theater Setup Plumbing Services Assembly Services Shop all tmnt tmnt tmnt  Amazon Echo Fire HD Kids Edition Kindle Voyage The Walking Dead\ Shop Back to School with Amazon Back to School with Amazon Outdoor Recreation Deal of the Day
Qty:1
Arduino UNO R3 board with... has been added to your Cart
Condition: Used: Very Good
Comment: Item will come in original packaging. Packaging will be damaged. Item has minor cosmetic damage to top, front or sides.
Other Sellers on Amazon
Add to Cart
$25.59
& FREE Shipping on orders over $35.00. Details
Sold by: Karlsson Robotics.
Add to Cart
$23.30
+ $4.50 shipping
Sold by: GarageLab
Have one to sell? Sell on Amazon

Image Unavailable

Image not available for
Color:
  • Arduino UNO R3 board with DIP ATmega328P
  • Sorry, this item is not available in
  • Image not available
  • To view this video download Flash Player
      

Arduino UNO R3 board with DIP ATmega328P

475 customer reviews
| 38 answered questions

Price: $25.55 & FREE Shipping on orders over $35. Details
In Stock.
  • Arduino UNO R3 board manufactured by Arduino.org
  • Requires Arduino UI 1.7.1 or later
  • Original Manufacturer in italy
  • Includes new pin configuration (SCL, SDA, IOREF)
  • USB cable NOT included
16 new from $11.00 1 used from $22.22

Upgrading to a Solid-State Drive?
Learn how to install an SSD with Amazon Tech Shorts. Learn more
$25.55 & FREE Shipping on orders over $35. Details In Stock. Sold by Mp3Car Store and Fulfilled by Amazon.

Frequently Bought Together

Arduino UNO R3 board with DIP ATmega328P + Wall Adapter Power Supply - 9V DC 650mA + Sunfounder Project Super Starter Kit for Arduino UNO R3 Mega2560 Mega328 Nano
Price for all three: $63.93

Buy the selected items together

Product Description

The Arduino Uno 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 crystal oscillator, 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 a AC-to-DC adapter or battery to get started


Product Details

  • Product Dimensions: 3 x 0.8 x 2.5 inches
  • Shipping Weight: 0.3 ounces (View shipping rates and policies)
  • ASIN: B006H06TVG
  • Item model number: A000046
  • Average Customer Review: 4.4 out of 5 stars  See all reviews (475 customer reviews)
  • Amazon Best Sellers Rank:
  • Product Warranty: For warranty information about this product, please click here
  • Date first available at Amazon.com: December 2, 2011

Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

119 of 125 people found the following review helpful By Metals Geek on December 27, 2011
Verified Purchase
GOOD: This is indeed the Rev-3 UNO board with the reset button in the upper left corner. It arrived very quickly and seems to work well so far. My C-language test "sketches" (apps) downloaded and ran on the first attempt, using the version 1.0 software download. The components and PCB appear cosmetically to be of reasonably good quality, but ...

BAD: The soldering workmanship is very disappointing; the worst I've ever seen in a production job. SMT devices on the top seem to be mounted OK, but the bottom of the board had numerous defects in the (wave?) soldering. Two of these joints appear to have been manually touched up (residual flux present). Several other joints had large gaps in cold solder joints, but were apparently not bad enough to warrant manual repair. I hope the Italian manufacturer (SMART PROJECTS) works out these process kinks soon.

*** UPDATE July 2012 *** My subsequent purchase of an UNO-R3 board indicates that the soldering issues in early production boards have been solved. (FYI, CanaKit is an approved distributor for Arduino.)

The Arduino concept is terrific, and has enabled a LOT of people to easily create smart projects. The C compiler and IDE work well; I've never had an easier time writing an embedded application, and the price can't be beat. The only thing lacking is the ability to debug code via single-step.
10 Comments Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
72 of 79 people found the following review helpful By J. Lawler on December 15, 2012
Verified Purchase
I bought mine through Amazon.com in Dec 2012 (sold by Silverstone LLC) and it was definitely not an authentic Arduino. Some kind of fairly-thorough knock off-- I posted a few pictures comparing it to an actual Arduino-brand UNO R3 board.

And on top of that, it wouldn't work when I plugged it in.

Be careful! You're better off buying through a site like Sparkfun or Adafruit.
6 Comments Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
47 of 54 people found the following review helpful By glitchscience on January 24, 2012
Verified Purchase
This is the best price I could find for an Authentic Arduino R3 on the web.
Plus Free Super Saver Shipping through Amazon makes it an even better deal.

It is a genuine Arduino R3 Made in Italy.
Appears to be a high quality build. Soldering looks perfect.
Screen print on the board identifying I/O connections is excellent and easy to read.
For that matter all of the screen printing looks great.
Latest version. Uses the ATMEGA328P.
Tested and works just as it should!

Comes packaged in a colorful little box. Includes small folded booklet with statements regarding manufacturing, testing, packaging & environmental impact, certificate of origin, warranty information, etc..
Also includes 6 open source and arduino round logo stickers.

What more can be said? It is open source and there are tons of projects that can be found online
With lots of information detailing how to put the projects together.
My opinion is it is one of the best platforms to learn on and great for all skill levels really.
Overall great purchase. Open source is the way to go.

Update: The Arduino Uno R3 I reviewed was purchased through Amazon from the seller NKC Electronics
6 Comments Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
29 of 33 people found the following review helpful By ManojK on March 20, 2012
Verified Purchase
Regarding the board:
Seems very well constructed and genuine to me.
I used a spare USB cable and hooked it to a laptop with WindowsXP. Downloaded the software from [...] followed the instructions for WindowsXP and within minutes the 'Blink' sketch was up and running. Had same (smooth) experience on the iMac, in fact with less number of steps (no driver installtion step).
With few LEDs, an 8 Ohm mini-speaker, few resistors and under half an hour I had couple of 'sketches' tried and tested already. My kids are now super-interested in electronics after enjoying the sweeping LEDs and interesting tones and of course the appealing Ardunio R3 board! I let my daughter change the delay intervals in a 'sketch' and she was so glad to see the effect right away.

Bottom line: After running some sample sketches and my own programs - the board seems to be functioning well.

Regarding the Arduino concepts:
1. I absolutely love the simplicity of the development environment (IDE). You can truly jump into the interfacing and control aspects of a microcontroller device without getting bogged down by its internals, assembly instructions and potentially complex program download steps.
2. This is a great learning tool to introduce yourself to the embedded software and the base hardware.
Arduino R3 is probably one of the cheapest development boards out there yet very effective.
Only other board I have had a chance to play with is the Atmel AVR Butterfly (which costs around $20) but the overall development setup is definitely more complex.

So in case you have even a 'tiny bit' (no pun intended) of interest in the vast world of microcontrollers and electronics in general - go ahead and try this board.

Note: Related purchase (from Amazon) which helped me a lot is - the book 'Programming Arduino' by Simon Monk.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
33 of 39 people found the following review helpful By Philippe Habib on October 18, 2012
Verified Purchase
The R3 change over to an Atmel part instead of the robust and time proven FTDI part seems to need a bit more work. The driver on my XP laptop comes and goes and I often get errors while trying to download code onto the board. I'm sure this can and will be fixed as time goes by but for now (October 2012) it is a problem.

It turned out the problem was on my computer. Two ports were getting assigned for the driver and neither matched what the Arduino SW thought the port was. When I manually set the port number via the device manager, it all worked fine. Just sucked up a lot of my time to finally get there.
2 Comments Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again

Most Recent Customer Reviews


Want to discover more products? Check out these pages to see more: micro arduino, adafruit arduino, arduino boards, arduino duemilanove, uno r3 for arduino development board