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Product Information
| Brand Name | Arduino |
| Item model number | Rev 3 |
| Item Weight | 1.4 ounces |
| Item Dimensions L x W x H | 3 x 0.75 x 2.50 inches |
Additional Information
| ASIN | B006H06TVG |
| Best Sellers Rank |
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| Shipping Weight | 2.1 ounces (View shipping rates and policies) |
| Date First Available | December 2, 2011 |
Warranty & Support
Amazon.com Return Policy: You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable… Read more condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
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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
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Customer Reviews
Most Helpful Customer Reviews
73 of 74 people found the following review helpful
By Metals Geek
Amazon 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.
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.
18 of 18 people found the following review helpful
Amazon 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.
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.
34 of 38 people found the following review helpful
Amazon 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
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
Most Recent Customer Reviews
5.0 out of 5 stars
ORIGINAL ITALAIAN BOARD
This is an authentic Italian board, not a knock off.
Works perfect. Watch out for knock offs that are "designed in Italy".
Works perfect. Watch out for knock offs that are "designed in Italy".
Published 5 days ago by ROD A MCLENNAN,
3.0 out of 5 stars
Not genuine Arduino Uno r3 but it works.
Not genuine Arduino Uno r3 but it works. Purchased it for $15 in only took 10 days for delivery from China.
I tested the board and so far it works fine. Read more
I tested the board and so far it works fine. Read more
Published 5 days ago by Terrence L Streeter
5.0 out of 5 stars
What else to say?
A real arduino from amazon. I love mine. You can do anything with these. Buy two. Get a breadboard with it. Read more
Published 6 days ago by Newspeak
5.0 out of 5 stars
If you haven't experimented with an Arduino, you haven't lived.
These microcontrolles are easy to program and use. No Eisntein required. Tons of easily downloadable program sketches are free and make learning how to program an Arduino very... Read more
Published 11 days ago by Hayman
5.0 out of 5 stars
Don't buy if you don't know what ur doing
I think it is a great product but I actually returned it after about a week because it was nearly impossible for me to figure out. Read more
Published 15 days ago by vinny689
5.0 out of 5 stars
Works.
So far love the product. Works great. Seems to lag on Ultrasonic sensor. The instruction isn't clear on how to install the drivers. Read more
Published 16 days ago by Zee
3.0 out of 5 stars
Low cost Arduino
Given the price it's a little hard to believe it's the genuine article and one of two failed out of box. OTOH the vendor cheerfully refunded my money for the bad one. Read more
Published 16 days ago by Seth Neumann
2.0 out of 5 stars
not reconized by win 7
I am unable to get unit to be recognized by win 7, I am trying to find more info from manufacturer.
Published 17 days ago by james r.
5.0 out of 5 stars
Leads to hobby and learning
The Arduino takes continued learning to find projects to do, but each offers a gain in knowledge re electronics or programming.
Published 21 days ago by Richard Davidson
5.0 out of 5 stars
Great product
This is a great product for someone that want to get started micro controllers. The programming language is a very simple to learn. Read more
Published 22 days ago by JMT2013
