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🚀 Ignite your innovation with the original Arduino UNO R3 — where ideas become reality!
The Arduino UNO R3 Original is a genuine microcontroller board featuring a 16 MHz Atmel ATmega328P CPU, 14 digital I/O pins, 6 analog inputs, and 32 KB memory. Designed for seamless USB connectivity and compact form factor, it’s the industry-standard platform for makers, educators, and professionals seeking reliable, beginner-friendly hardware backed by a 1-year warranty and a vibrant global community.






| ASIN | B0044X2E5S |
| Best Sellers Rank | #1,918 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Microcontrollers |
| Box Contents | Arduino UNO |
| Brand | Arduino |
| Brand Name | Arduino |
| CPU Speed | 16 MHz |
| Compatible Devices | Personal Computer, Laptop |
| Connectivity Technology | USB |
| Country of Origin | Italy |
| Customer Reviews | 4.4 out of 5 stars 195 Reviews |
| Importer Contact Information | Robocraze 9902340705 |
| Included Components | Arduino UNO |
| Item Dimensions L x W x H | 30L x 20W x 10H Millimeters |
| Item Type Name | Arduino UNO |
| Item Weight Unit of Measure | 25 Grams |
| Manufacturer | Arduino, Arduino, St. James Avenue, Boston, Massachusetts, 02116, USA |
| Manufacturer Contact Information | Arduino, St. James Avenue, Boston, Massachusetts, 02116, USA |
| Manufacturer Part Number | ARD-UNO |
| Memory Storage Capacity | 32 KB |
| Model Name | ARD-UNO |
| Model Number | ARD-UNO |
| Network Connectivity Technology | USB |
| Packer Contact Information | 8123057137 |
| Processor Brand | Atmel |
| Processor Count | 1 |
| Processor Speed | 16 MHz |
| RAM Memory Technology | DDR |
| Total USB Ports | 1 |
| Warranty Description | 1 yaer manufacturer |
| Wireless Compability | Bluetooth |
A**N
Beyond expectations
It's the best Arduino for beginners and buying the original one instead of clone gives the quality that you expect for that money and functionality also
V**A
Good product
Good, I loved it for my project, is good for beginner also value for money good use
P**S
Perfect quality and functionality
It's good and everything is good and assembly is very easy, the money may be a bit expensive but it still is a fair price, and the speed of it is good, and overall functionality is good.
S**A
Good. But some errors
The product was good and original. But the transparent piece under it was broken. But I fixed it. And sometimes error while compiling the codes.
V**.
Electronic solutions.
My son uses this product, for projects.
A**N
Good quality Genuine product, but slightly costly
Easily connect to Arduino ide and works flawlessly..
V**A
Arduino
Value for money.....best quality
V**I
Quality
Very good for the cost
Trustpilot
3 weeks ago
3 weeks ago