Facebook Twitter Pinterest
$17.80
& FREE Shipping. Details
In Stock.
Sold by Arduino and Fulfilled by Amazon. Gift-wrap available.
ARDUINO UNO R3 [A000066] has been added to your Cart
Include Add a Protection Plan:

4-Year PC Peripheral Protection Plan

from SquareTrade
  • What's Covered: mechanical and electrical failures during normal use, 100% parts and labor
  • Get fast repairs or replacements from SquareTrade, an Allstate company
  • 24/7 customer support, free shipping for all repairs, no deductibles or hidden fees
  • Cancel anytime, full refund in first 30 days, fully transferable with gifts
  • SquareTrade Protection Plans are only valid for new or Amazon certified refurbished products purchased at Amazon in the last 30 days. By purchasing this Protection Plan you agree to the Protection Plan Terms & Conditions (http://www.squaretrade.com/terms-standard). Your Protection Plan Terms & Conditions will be delivered via email within 24 hours of purchase

3-Year PC Peripheral Protection Plan

from SquareTrade
  • What's Covered: mechanical and electrical failures during normal use, 100% parts and labor
  • Get fast repairs or replacements from SquareTrade, an Allstate company
  • 24/7 customer support, free shipping for all repairs, no deductibles or hidden fees
  • Cancel anytime, full refund in first 30 days, fully transferable with gifts
  • SquareTrade Protection Plans are only valid for new or Amazon certified refurbished products purchased at Amazon in the last 30 days. By purchasing this Protection Plan you agree to the Protection Plan Terms & Conditions (http://www.squaretrade.com/terms-standard). Your Protection Plan Terms & Conditions will be delivered via email within 24 hours of purchase

Other Sellers on Amazon
Add to Cart
$17.80
& FREE Shipping on eligible orders. Details
Sold by: R'S Pláza
Add to Cart
$20.95
& FREE Shipping on eligible orders. Details
Sold by: 3DMakerWorld
Add to Cart
$20.95
& FREE Shipping on eligible orders. Details
Sold by: kjdElectronics

ARDUINO UNO R3 [A000066]

by Arduino
4.3 out of 5 stars 928 customer reviews
Amazon's Choice recommends highly rated, well-priced products available to ship immediately.
Amazon's Choice for "arduino uno r3"

Price: $17.80 & FREE Shipping. Details
    This fits your .
  • Make sure this fits by entering your model number.
  • This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needs
  • Arduino Uno is the most used and documented board in the world
  • "Uno" means one in Italian and was chosen to mark the release of Arduino Software (IDE) 1.0, now evolved to newer releases
  • It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button
  • Arduino is an open-source hardware, software, and content platform with a worldwide community of over 30 million active users

Electronics Gift Guide
Browse top tech from audio, photography, smart home, and more Shop now

Frequently bought together

  • ARDUINO UNO R3 [A000066]
  • +
  • 9V 1A Arduino power supply adapter 110V AC
  • +
  • Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino
Total price: $31.27
Buy the selected items together

Special offers and product promotions

  • Save 25% on Whats Next? Yellow Microcontroller Board Based on the ATmega328 Arduino Compatible - WN00001 when you purchase 1 or more Qualifying items offered by R'S Pláza. Here's how (restrictions apply). Here's how (restrictions apply)

Have a question?

Find answers in product info, Q&As, reviews

Please make sure that you are posting in the form of a question.

Don't see what you're looking for?
There was a problem completing your request. Please try your search again later.
All Product Information Customer Q&A's Customer Reviews

From the manufacturer

Product description

Microcontroller Microchip ATmega328P
Operating Voltage 5V
USB Standard Type B
Digital I/O Pins 14
PWM Digital I/O Pins 6
Analog Input Pins 6
Flash Memory 32 KB
SRAM 2 KB
EEPROM 1 KB
Clock Speed 16 MHz


Product information

Technical Details

Collapse all
Summary : Screen Size, Screen Resolution, Graphics Coprocessor, Graphics Card RAM

Additional Information

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 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.
Product Warranty: For warranty information about this product, please click here

Feedback

If you are a seller for this product, would you like to suggest updates through seller support?
Would you like to tell us about a lower price?

Important information

Legal Disclaimer
Must be at least 18 & over to purchase.

Customer Questions & Answers

928 customer reviews

4.3 out of 5 stars

Review this product

Share your thoughts with other customers

Read reviews that mention

Showing 1-8 of 928 reviews

July 14, 2015
Verified Purchase
review imagereview imagereview image
271 people found this helpful
Comment Report abuse
March 1, 2016
Verified Purchase
67 people found this helpful
Comment Report abuse
May 27, 2018
Verified Purchase
14 people found this helpful
Comment Report abuse
December 22, 2014
Verified Purchase
20 people found this helpful
Comment Report abuse
December 9, 2014
Verified Purchase
11 people found this helpful
Comment Report abuse
May 6, 2017
Verified Purchase
3 people found this helpful
Comment Report abuse
July 27, 2017
Verified Purchase
One person found this helpful
Comment Report abuse
December 19, 2016
Verified Purchase
4 people found this helpful
Comment Report abuse

Set up an Amazon Giveaway

ARDUINO UNO R3 [A000066]
Amazon Giveaway allows you to run promotional giveaways in order to create buzz, reward your audience, and attract new followers and customers. Learn more about Amazon Giveaway
This item: ARDUINO UNO R3 [A000066]
Pages with related products. See and discover other items: bluetooth arduino, dc cable, crystal usb, arduino components, arduino uno shield, best pc controllers