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ARDUINO UNO R3 [A000066]

by Arduino
4.5 out of 5 stars 773 ratings
Amazon's Choice recommends highly rated, well-priced products available to ship immediately.
Amazon's Choice for "arduino uno"

Price: $18.50 FREE Shipping
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Free 5-8 business-day shipping within the U.S. when you order $25.00 of eligible items sold or fulfilled by Amazon.
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    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

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Frequently bought together

  • ARDUINO UNO R3 [A000066]
  • +
  • 9V 1A Arduino Power Supply Adapter 110V AC
  • +
  • AmazonBasics USB 2.0 Printer Cable - A-Male to B-Male Cord - 6 Feet (1.8 Meters)
Total price: $29.27
Buy the selected items together

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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

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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.
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757 customer reviews

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