---
product_id: 81408480
title: "UNO R3 SMD Board Compatible with Arduino | Compact ATmega328P Microcontroller Board with USB Cable for STEM Learning & Automation Applications and DIY Electronics Projects"
brand: "robocraze"
price: "€ 11.58"
currency: EUR
in_stock: true
reviews_count: 8
category: "Robocraze"
url: https://www.desertcart.com.cy/products/81408480-uno-r3-smd-board-compatible-with-arduino-compact-atmega328p-microcontroller
store_origin: CY
region: Cyprus
---

# 16MHz ATmega328P speed Compact 10x5.2cm SMD design USB plug-and-play ease UNO R3 SMD Board Compatible with Arduino | Compact ATmega328P Microcontroller Board with USB Cable for STEM Learning & Automation Applications and DIY Electronics Projects

**Brand:** robocraze
**Price:** € 11.58
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock your maker potential with the Robocraze UNO R3 – where compact power meets endless creativity!

## Quick Answers

- **What is this?** UNO R3 SMD Board Compatible with Arduino | Compact ATmega328P Microcontroller Board with USB Cable for STEM Learning & Automation Applications and DIY Electronics Projects by robocraze
- **How much does it cost?** € 11.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/81408480-uno-r3-smd-board-compatible-with-arduino-compact-atmega328p-microcontroller)

## Best For

- robocraze enthusiasts

## Why This Product

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

## Key Features

- • **Space-Smart SMD Design:** Compact and durable surface-mount architecture fits perfectly in tight, modern DIY setups.
- • **Plug & Play USB Connectivity:** Instantly connect and program via Arduino IDE with the included USB cable—no hassle, just code.
- • **Perfect for STEM & Automation:** Ideal for robotics, IoT, and home automation projects—join the maker movement and innovate today.
- • **Powerful 16MHz Microcontroller:** Experience smooth, reliable performance with the ATmega328P core powering your projects.
- • **Versatile I/O for Creative Freedom:** 14 digital pins (6 PWM) and 6 analog inputs let you build anything from sensors to motor controls.

## Overview

The Robocraze UNO R3 SMD Board is a compact, reliable Arduino-compatible microcontroller featuring a 16MHz ATmega328P chip, 14 digital I/O pins, 6 analog inputs, and USB plug-and-play connectivity. Designed for STEM learners and DIY enthusiasts, its surface-mount design ensures durability and space efficiency, making it perfect for robotics, IoT, and automation projects.

## Description

Product Description UNO R3 SMD Board Compatible with Arduino One of the most accessible ways to step into the world of electronics innovation is with the SMD Arduino UNO R3 Development Board with Cable. Known for its reliability and performance, this board is widely regarded as the best Arduino Uno compatible board for beginners and projects, offering an ideal balance of simplicity and capability. Applications Beginner Project Ideas with Arduino UNO SMD LED Blink Project Temperature Sensor Monitoring Light Sensor (LDR) Based Automation DC Motor Speed Control Ultrasonic Distance Measurement RGB LED Color Mixing Servo Motor Angle Control Sound Sensor Activation IR Remote Controlled LED Push Button Counter Display Features Arduino Uno GPS Tracker Project This project is implemented with Arduino Uno and GPS to track the vehicle. In this project, A GSM modem using a SIM card is used for communication purposes. Arduino Uno IR Sensor Project This project is used to control the light-emitting diodes using an infrared sensor as well as a remote. Whenever a remote button is pressed, then an infrared signal can transmit to the infrared sensor in the form of code. After that, this sensor will receive the signal and transmits it to the Arduino. Arduino Uno Project using Vending Machine This project is used to design a vending machine using Arduino Uno. This project uses an RFID system. Once the RFID tag is swiped across the RFID reader then some quantity of liquid can be given out. This machine is used in many organizations like colleges, hospitals to provide the service to the customers without human involvement. Robot Car using Arduino This project designs a robot car using Arduino Uno. In this project, a DC motor is used in the robot car, This robot car can be controlled through Arduino Uno along with a Motor Driver IC. Specifications

Review: Best Arduino in desertcart - Very good All codes are working. No damages and working properly. Also very cheap.Easy for beginners. PLEASE BUY. VALUE FOR THE MONEY.
Review: Build, Code, Create - The RoboCraze UNO R3 SMD Board is a great budget-friendly option for beginners in electronics and IoT projects. It offers reliable performance with the ATmega328 microcontroller, making it perfect for basic coding, sensors, and automation tasks. It works well with Arduino IDE and most shields, but since it’s an SMD version, the chip isn’t replaceable and may need drivers (CH340) for connection. Overall, a solid and affordable choice for learning and small projects

## Features

- ATmega328P Microcontroller: Built on a reliable SMD version of the ATmega328P running at 16MHz for stable and efficient performance in embedded projects.
- Versatile I/O Support: Offers 14 digital I/O pins (6 PWM) and 6 analog inputs, ideal for sensors, motors, and automation systems.
- USB Plug-and-Play: Comes with a USB cable for quick connection to a computer, enabling easy programming via Arduino IDE.
- Compact SMD Design: Surface-mount architecture ensures durability, compact size, and suitability for space-constrained applications.
- Wide Application Use: Perfect for robotics, IoT, home automation, and beginner electronics projects with flexible power options.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07G4C4D8F |
| Box Contents | roboCraze Arduino UNO R3 SMD Development Board with USB cable |
| Brand | Robocraze |
| Brand Name | Robocraze |
| CPU Model | 68EZ328 |
| CPU Speed | 16 MHz |
| Compatible Devices | Monitor |
| Country of Origin | India |
| Customer Reviews | 4.1 out of 5 stars 2,162 Reviews |
| Importer Contact Information | TIF LABS PVT LTD,GST: 29AAFCT7562C1Z5, IEC: AAFCT7562C, #822 (Basement), 9th main, 1stC cross, HRBR Layout Block 1 Bangalore-560043, T: 8123057137 |
| Item Dimensions L x W x H | 10L x 5.2W x 1.6H Centimeters |
| Item Type Name | UNO SMD, A to B USB Cable |
| Item Weight Unit of Measure | 50 Grams |
| Manufacturer | Robocraze, TECHLEADS INDIA , AIRPORT ROAD , BHOPAL MO 7746071920 |
| Manufacturer Contact Information | TECHLEADS INDIA , AIRPORT ROAD , BHOPAL MO 7746071920 |
| Manufacturer Part Number | RC-A-4085 |
| Memory Storage Capacity | 32 KB |
| Model Name | UNO R3 |
| Model Number | RC-A-4085 |
| Network Connectivity Technology | USB |
| Packer Contact Information | TECHLEADS INDIA , AIRPORT ROAD , BHOPAL MO 7746071920 |
| Processor Brand | Atmel |
| Processor Count | 1 |
| Processor Speed | 16 MHz |
| RAM Memory Installed | 2 KB |
| RAM Memory Installed Size | 2 KB |
| RAM Memory Technology | SRAM |
| Total USB Ports | 1 |
| Unit Count | 1 Count |
| Warranty Description | 7 Days |

## Product Details

- **Brand:** Robocraze
- **Connectivity Technology:** USB
- **Included Components:** roboCraze Arduino UNO R3 SMD Development Board with USB cable
- **CPU Manufacturer:** Atmel
- **Product Dimensions:** 10L x 5.2W x 1.6H Centimeters

## Images

![UNO R3 SMD Board Compatible with Arduino | Compact ATmega328P Microcontroller Board with USB Cable for STEM Learning & Automation Applications and DIY Electronics Projects - Image 1](https://m.media-amazon.com/images/I/61nOOoE8KcL.jpg)
![UNO R3 SMD Board Compatible with Arduino | Compact ATmega328P Microcontroller Board with USB Cable for STEM Learning & Automation Applications and DIY Electronics Projects - Image 2](https://m.media-amazon.com/images/I/61md3eFkuCL.jpg)
![UNO R3 SMD Board Compatible with Arduino | Compact ATmega328P Microcontroller Board with USB Cable for STEM Learning & Automation Applications and DIY Electronics Projects - Image 3](https://m.media-amazon.com/images/I/51moCm+5icL.jpg)
![UNO R3 SMD Board Compatible with Arduino | Compact ATmega328P Microcontroller Board with USB Cable for STEM Learning & Automation Applications and DIY Electronics Projects - Image 4](https://m.media-amazon.com/images/I/51OS+ctgYLL.jpg)
![UNO R3 SMD Board Compatible with Arduino | Compact ATmega328P Microcontroller Board with USB Cable for STEM Learning & Automation Applications and DIY Electronics Projects - Image 5](https://m.media-amazon.com/images/I/61wQ8h7skZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best Arduino in amazon
*by D***Y on 18 June 2026*

Very good All codes are working. No damages and working properly. Also very cheap.Easy for beginners. PLEASE BUY. VALUE FOR THE MONEY.

### ⭐⭐⭐⭐⭐ Build, Code, Create
*by A***I on 11 April 2026*

The RoboCraze UNO R3 SMD Board is a great budget-friendly option for beginners in electronics and IoT projects. It offers reliable performance with the ATmega328 microcontroller, making it perfect for basic coding, sensors, and automation tasks. It works well with Arduino IDE and most shields, but since it’s an SMD version, the chip isn’t replaceable and may need drivers (CH340) for connection. Overall, a solid and affordable choice for learning and small projects

### ⭐⭐⭐⭐ Not that bad
*by A***P on 14 December 2025*

It has some errors and its not that bad if you need it to make a simple project or something. Overall its good

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-07-05*