|Item model number||A000046|
|Item Weight||1.6 ounces|
|Product Dimensions||3 x 2 x 0.5 inches|
|Item Dimensions L x W x H||3 x 2 x 0.5 inches|
Arduino UNO R2
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Top Customer Reviews
They will just end up giving the Arduino Project's work a bad name, and I cannot support them. I did not receive a surface mount board like others have. Clones are perfectly legit, but it is wrong to pretend to be an official board and not have a manufacturing location marked on them, and then cleverly alter the official Arduino markings to say "Designed in Italy" instead of Made in Italy.
As an aside, it wasn't the latest revision R3, but an R2 board, but at least the web image was an (Offfical) R2. Just buy an official board. Support the good work of the Arduino project.
You may not receive what you paid for.
I ordered this unit and received a lower-priced Arduino with a surface-mounted microprocessor, not the far larger microprocessor shown above that is mounted in a holder and so can be replaced by other microprocessors.
There was no explanation of this action by the supplier.
I posted a one-star review, but this seems to have been removed after a sly "comment" was added suggesting that it did not belong in this section because it was not a comment on the quality of the item I received (a real Catch-22! presumably from the supplier).
So make sure that what you receive is what you ordered.
Best case, it was not an R3 board, but an earlier version.
Worst of all, though, was that USB connectivity was sporadic to non-existent. I couldn't reliably connect it to my computer.
Rather than fight it, I purchased an official R3 board from Mouser. It came in an official sealed Arduino box, and is an R3 board. The silkscreen says made in Italy. The best part is, this board works.
NOTE TO BUYERS: This listing is for the Arduino Uno SMD edition, meaning the microcontroller is surface mounted, rather than socketed (as is shown in the product image). Both the socketed and SMD edition are functionally identical, with one difference:
if you want to use the Arduino Uno board to program an Arduino Mini board (without having to additionally buy the Mini USB/Serial Adapter), you can simply remove the socketed chip and run jumpers to the Mini. But with the SMD version, you can't remove the socketed chip to do this.
P.S. don't relegate this board to the Toy market. While it's great for kids who want to use a micro-controller to build a project around, it's in a far different league than a Soda Can robot. This would be great board for College students to build design projects around, artist to add automation to their work, or anyone to prototype off of. Also, I don't know how long the board will last, or what it's duty cycle is, but it has plenty of capacity for home automation projects too.
Most Recent Customer Reviews
It's the real deal. Just get the free programming IDE from Arduino.cc and you're all ready to learn.Published 11 months ago by J. Benterou
Very nice looking. Great possibilities and sections labels are well placed.Published 16 months ago by Nyturu
This is an arduino and it is good. I ordered it and they shipped it to mePublished 17 months ago by Tyler Conley
Love the UNO I have used it in many of my projects. It was at a good price too.Published 20 months ago by G K Fetters
The possibilities are endless with Arduino. I thought I would be starting from scratch trying to learn micro-controllers, but it turns out it was very simple if you have even a... Read morePublished 22 months ago by Rintala
This thing is cool. I made a computer controlled chicken incubator with it! Wish it came with more documentation.Published 23 months ago by Rob