Arduino Uno R3

Pololu item #: 2191
Brand: Arduino
Status: Discontinued at Pololu 
RoHS 3 status: supplier unspecified

This product has been discontinued.

Please consider our A-Star controllers as alternatives.

The Arduino Uno R3 is a microcontroller board based on a removable, dual-inline-package (DIP) ATmega328 AVR microcontroller. It has 20 digital input/output pins (of which 6 can be used as PWM outputs and 6 can be used as analog inputs). Programs can be loaded on to it from the easy-to-use Arduino computer program. The Arduino has an extensive support community, which makes it a very easy way to get started working with embedded electronics. The R3 is the third, and latest, revision of the Arduino Uno.

 Description Specs (12) Pictures (3) Resources (11) FAQs (0) On the blog (3) 

Arduino Uno R3.

Arduino Uno R3, top view.

Arduino Uno R3, bottom view.


Related Products

Wall Power Adapter: 9VDC, 1A, 5.5×2.1mm Barrel Jack, Center-Positive
A-Star 32U4 Mini ULV
A-Star 32U4 Mini LV
A-Star 32U4 Mini SV
A-Star 32U4 Micro
A-Star 32U4 Prime LV microSD
A-Star 32U4 Prime SV microSD
Arduino Micro
Pololu 9V, 1A Step-Down Voltage Regulator D24V10F9
Pololu Dual VNH5019 Motor Driver Shield for Arduino
Pololu Dual MC33926 Motor Driver Shield for Arduino
Pololu DRV8835 Dual Motor Driver Shield for Arduino
Pololu A4990 Dual Motor Driver Shield for Arduino
Wixel Shield for Arduino, v1.1
Wixel Shield for Arduino, v1.1
SparkFun Starter Kit for Arduino-Compatible RedBoard
Zumo Robot for Arduino (Assembled with 75:1 HP Motors)
Baby Orangutan B-328 Robot Controller
Premium Jumper Wire 50-Piece 10-Color Assortment M-M 12"
Wires with Pre-Crimped Terminals 50-Piece 10-Color Assortment M-M 12"
Pololu USB AVR Programmer v2.1
Stackable 0.100" Female Header Set for Arduino Shields

Related Categories

A-Star Programmable Controllers
Arduino-Compatible
Shields for Arduino
Development Boards (Programmable Controllers)
Male-Male Premium Jumper Wires
Male-Female Premium Jumper Wires
Wires with Pre-Crimped Terminals
Solderless Breadboards
Sensors
Regulators and Power Supplies
Audio
LEDs
Switches, Buttons, and Relays
Pololu RP5/Rover 5 Expansion Plates
Pololu 5″ Robot Chassis RRC04A
Signal Adapters and Extenders
Log In
Pololu Robotics & Electronics
Shopping cart
(702) 262-6648
Same-day shipping, worldwide
Menu
Shop Blog Forum Support
My account Comments or questions? About Pololu Contact Ordering information Distributors