---
product_id: 257879780
title: "UNO R3 [A000066]"
brand: "arduino"
price: "7436 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/257879780-uno-r3-a000066
store_origin: IS
region: Iceland
---

# 16 MHz speed 14 I/O pins USB connectivity UNO R3 [A000066]

**Brand:** arduino
**Price:** 7436 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Ignite Your Imagination with Arduino!

## Quick Answers

- **What is this?** UNO R3 [A000066] by arduino
- **How much does it cost?** 7436 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/257879780-uno-r3-a000066)

## Best For

- arduino enthusiasts

## Why This Product

- Trusted arduino brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight:** Weighing only 50g, it's perfect for on-the-go projects.
- • **Limited Edition Color:** Stand out with a unique design that reflects your innovative spirit.
- • **Unleash Your Creativity:** Dive into the world of DIY electronics with the most popular board globally!
- • **Community-Driven Innovation:** Join a thriving community of over 30 million makers and innovators.
- • **Rapid Prototyping Made Easy:** Transform your ideas into reality with seamless integration of sensors and actuators.

## Overview

The Arduino Uno R3 is a versatile microcontroller board designed for both beginners and experienced developers. With 14 digital I/O pins, 6 analog inputs, and a robust 16 MHz processor, it serves as the ideal platform for learning and rapid prototyping. Its open-source nature and extensive community support make it a go-to choice for electronics enthusiasts worldwide.

## Description

ARDUINO UNO R3 [A000066]

## Features

- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Arduino |
| Item Weight | 50 g |
| Package Dimensions | 8.2 x 6.2 x 2.6 cm; 50 g |
| Color | Limited Edition |

## Product Details

- **Brand:** Arduino
- **Model name:** ARDUINO UNO R3
- **Memory storage capacity:** 32 KB
- **Connectivity technology:** USB
- **Wireless communication standard:** 802.11b

## Images

![UNO R3 [A000066] - Image 1](https://m.media-amazon.com/images/I/61ac06V0ljL.jpg)

## Questions & Answers

**Q: How many LEDs we can contact?**
A: Dear Customer Kindly note that the digital pins in the Arduino UNO (13 PIN) can be input and output, so you can manage to connect 13 individual LEDs into the Arduino UNO by themselves, the analog pins only for input cant be for output in the UNO, if you need more pins you can choose Arduino Mega or Due, there is several ways to connect the LEDs in UNO but you have to build a specific structure for the LEDs and the code

**Q: Does it come with a USB cable?**
A: No, it is just the board

## Frequently Bought Together

- ARDUINO UNO R3 [A000066]
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects
- 9V Battery Snap Power Cable to DC Clip Male Line Battery Adapter for Arduino Uno R3

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**Shop now:** [https://www.desertcart.is/products/257879780-uno-r3-a000066](https://www.desertcart.is/products/257879780-uno-r3-a000066)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-23*