--- product_id: 724103299 title: "Arduino Uno R3 Microcontroller A000066 – Versatile Development Board for Electronics, Prototyping, Robotics, and Embedded Systems Projects" brand: "arduino" price: "S/.234" currency: PEN in_stock: true category: "Arduino" url: https://www.desertcart.pe/products/724103299-arduino-uno-r3-microcontroller-a000066-versatile-development-board-for-electronics store_origin: PE region: Peru --- # 16 MHz high-speed clock USB plug-and-play connectivity 14 digital I/O pins + 6 analog inputs Arduino Uno R3 Microcontroller A000066 – Versatile Development Board for Electronics, Prototyping, Robotics, and Embedded Systems Projects **Brand:** arduino **Price:** S/.234 **Availability:** ✅ In Stock ## Summary > 🚀 Unlock limitless creativity with the Arduino Uno R3 – where ideas become reality! ## Quick Answers - **What is this?** Arduino Uno R3 Microcontroller A000066 – Versatile Development Board for Electronics, Prototyping, Robotics, and Embedded Systems Projects by arduino - **How much does it cost?** S/.234 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/724103299-arduino-uno-r3-microcontroller-a000066-versatile-development-board-for-electronics) ## 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 - • **Open-Source Freedom:** Join a global community with thousands of libraries and projects—accelerate your prototyping and learning curve. - • **Built to Last & Learn:** Robust design perfect for beginners and pros alike, supporting everything from classroom experiments to advanced robotics. - • **Power Your Innovation:** Official Arduino Uno R3 with ATmega328P ensures reliable 16 MHz performance for all your creative projects. - • **Seamless Connectivity:** USB Type B interface offers effortless plug-and-play programming via Arduino IDE—no hassle, just code. - • **Versatile I/O Arsenal:** 14 digital pins including 6 PWM outputs plus 6 analog inputs give you precise control over sensors, motors, and LEDs. ## Overview The Arduino Uno R3 (Model A000066) is an official, certified microcontroller board powered by the ATmega328P running at 16 MHz. Featuring 14 digital I/O pins (6 PWM), 6 analog inputs, and USB connectivity, it supports versatile prototyping, robotics, and embedded systems projects. Its open-source platform and robust build make it ideal for all skill levels, backed by a strong community and 1-year manufacturer warranty. ## 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 ## Features - Official Arduino Uno REV3 Board – Model A000066 with authentic components and official Arduino certification. - Powered by ATmega328P Microcontroller – Reliable performance with 16 MHz clock speed for versatile applications. - USB Connectivity – Simple connection to PC for programming via Arduino IDE. - 14 Digital I/O Pins – Including 6 PWM outputs for precise control of motors, LEDs, and sensors. - 6 Analog Inputs – Ideal for reading environmental sensors and other analog data. - Easy Power Options – Can be powered via USB or external power supply (7-12V recommended). - Open-Source Platform – Compatible with thousands of libraries and community projects. - Plug-and-Play Design – Pre-soldered headers for easy connection with shields and components. - Robust Build Quality – Designed for prototyping, educational use, and permanent installations. - Ideal for All Skill Levels – Perfect for beginners learning coding and electronics, and experts developing advanced projects. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008GRTSV6 | | Brand | Arduino | | Built-In Media | 1PC OF Arduino Uno REV3 [A000066] | | CPU Model | Unknown | | Compatible Devices | Personal Computer, External Sensors, LEDs, Motors, External Power Supply, External Programmer | | Connectivity Technology | USB | | Country of Origin | Italy | | Customer Reviews | 4.7 4.7 out of 5 stars (9,564) | | Global Trade Identification Number | 07630049200050 | | Item Dimensions L x W x H | 8L x 5.5W x 2.5H centimeters | | Item Type Name | Arduino® Microcontroller UNO Rev3 DIL ATMega328 | | Item Weight | 45 g | | Manufacturer | Arduino | | Memory Storage Capacity | 32 KB | | Mfr Part Number | A000066 | | Model Name | Uno | | Model Number | A000066 | | Operating System | arduino | | Processor Brand | Atmel | | Processor Count | 1 | | Processor Speed | 16 MHz | | RAM Memory Technology | SRAM | | Total Usb Ports | 1 | | Unit Count | 1 Count | | Warranty Description | 1 YearManufacturer Guarantee | | Wireless Compability | Bluetooth | ## Product Details - **Brand:** Arduino - **CPU model:** Unknown - **CPU speed:** 16 MHz - **Memory storage capacity:** 32 KB - **Model name:** Uno ## Images ![Arduino Uno R3 Microcontroller A000066 – Versatile Development Board for Electronics, Prototyping, Robotics, and Embedded Systems Projects - Image 1](https://m.media-amazon.com/images/I/71ok6q+8tEL.jpg) ![Arduino Uno R3 Microcontroller A000066 – Versatile Development Board for Electronics, Prototyping, Robotics, and Embedded Systems Projects - Image 2](https://m.media-amazon.com/images/I/61AvdQOxFzL.jpg) ![Arduino Uno R3 Microcontroller A000066 – Versatile Development Board for Electronics, Prototyping, Robotics, and Embedded Systems Projects - Image 3](https://m.media-amazon.com/images/I/71GsBev1grL.jpg) ![Arduino Uno R3 Microcontroller A000066 – Versatile Development Board for Electronics, Prototyping, Robotics, and Embedded Systems Projects - Image 4](https://m.media-amazon.com/images/I/51Ci8gnvlAL.jpg) ![Arduino Uno R3 Microcontroller A000066 – Versatile Development Board for Electronics, Prototyping, Robotics, and Embedded Systems Projects - Image 5](https://m.media-amazon.com/images/I/61sXu7xOOBL.jpg) ## Questions & Answers **Q: Is this an original Italy made Arduino?? or china product??** A: If it is Arduino, it will say Arduino on the board. The china board is called Elegoo, at least the most popular one, and it says Elegoo on it. Pretty straight forward. I have this board with the exact same packaging as is in the picture and it says Made in Italy. It also says Arduino on it. **Q: Do these come with the arduino.org label and not arduio.cc? There was a falling out and to support original founders they need to be arduino.cc.** A: New York, NY, Oct. 01, 2016 (GLOBE NEWSWIRE) -- Arduino, the world’s leading open-source ecosystem for Educators, Makers and IoT developers of all ages, today announced that Arduino LLC (aka Arduino.cc) and Arduino srl (aka Arduino.org) have signed a settlement agreement, and Arduino will become one. Please visit Arduino at this year’s MFNY to talk to the team and see demonstrations of Arduino products and more.By the end of 2016, the newly created “Arduino Holding” will become the single point of contact for the wholesale distribution of all current and future products, and will continue to bring tremendous innovations to the market. **Q: Are the boards sold by Mp3Car Store genuine? Order is fulfilled by Amazon but some sellers are selling fake boards.** A: The board I ordered from Amazon and fulfilled buy Dfunlife is a complete FAKE!! My first hint that it might be a counterfeit is the board, made in Italy, was shipped from China. I went to the Arduino web site (which I should have done before I ordered this from Amazon) and did a search on "counterfeit Arduino". It came back with a page of excellent instructions on telling counterfeits. Sure enough, there was my counterfeit. The kicker was the 501k component; it was green on my fake board. The Arduino site has a list of reputable distributers. Arduino uses some of the money from the sell of the REAL Arduino boards to support good causes. Counterfeiters just sell junk that tarnishes the reputation of good companies. **Q: Does it come with a usb cable?** A: The USB cable is not included ## Frequently Bought Together - Arduino Uno REV3 [A000066] – ATmega328P Microcontroller, 16MHz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible with Arduino IDE for DIY Projects and Prototyping - 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 - BOJACK 3 Values 130 Pcs Solderless Breadboard 4 Pcs 830 Tie Points & 400 Tie Points & 126 Pcs Flexible Breadboard Jumper Wires --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/724103299-arduino-uno-r3-microcontroller-a000066-versatile-development-board-for-electronics](https://www.desertcart.pe/products/724103299-arduino-uno-r3-microcontroller-a000066-versatile-development-board-for-electronics) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-05-18*