---
product_id: 615540258
title: "Electronic Spices UNO R3 SMD Board Compatible with Arduino | Compact ATmega328P Microcontroller Development Board with USB Cable for DIY Electronics, Robotics & Automation"
brand: "electronic spices"
price: "₨4615"
currency: LKR
in_stock: true
reviews_count: 8
category: "Electronic Spices"
url: https://www.desertcart.lk/products/615540258-electronic-spices-uno-r3-smd-board-compatible-with-arduino-compact
store_origin: LK
region: Sri Lanka
---

# 16 MHz ATmega328P CPU speed Compact 10x10 cm SMD design USB plug-and-play connectivity Electronic Spices UNO R3 SMD Board Compatible with Arduino | Compact ATmega328P Microcontroller Development Board with USB Cable for DIY Electronics, Robotics & Automation

**Brand:** electronic spices
**Price:** ₨4615
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your projects with the compact powerhouse of DIY innovation!

## Quick Answers

- **What is this?** Electronic Spices UNO R3 SMD Board Compatible with Arduino | Compact ATmega328P Microcontroller Development Board with USB Cable for DIY Electronics, Robotics & Automation by electronic spices
- **How much does it cost?** ₨4615 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/615540258-electronic-spices-uno-r3-smd-board-compatible-with-arduino-compact)

## Best For

- electronic spices enthusiasts

## Why This Product

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

## Key Features

- • **Versatile I/O Pins:** 14 digital pins (6 PWM) plus 6 analog inputs for ultimate sensor and actuator control.
- • **Compact SMD Architecture:** Space-saving design perfect for sleek, modern robotics and IoT builds.
- • **Plug & Play USB Connectivity:** Get started instantly with included USB cable—no extra setup needed.
- • **Built for Makers & Innovators:** Ideal for DIY electronics, home automation, and robotics—join the future of creation.
- • **Powerful 16 MHz Microcontroller:** Experience smooth, reliable performance for all your embedded projects.

## Overview

The Electronic Spices UNO R3 SMD Board is a compact, durable development board featuring the reliable ATmega328P microcontroller running at 16 MHz. Equipped with 14 digital I/O pins (6 PWM), 6 analog inputs, and USB connectivity, it’s designed for seamless integration into robotics, IoT, and automation projects. Ready to use out of the box with an included USB cable, this board offers a perfect balance of performance and portability for makers and professionals alike.

## Description

The Arduino Uno is an open-source microcontroller board based on the Microchip ATmega328P microcontroller. The board is equipped with sets of digital and analog input/output pins that may be interfaced with various expansion boards and other circuits. Features of Arduino Uno: The chip on the board plugs straight into your USB port and supports your computer as a virtual serial port. It is easy to find the microcontroller brain which is the ATmega328 chip. It is a 16 MHz clock which is fast enough for most applications and does not speed up the microcontroller. It has 32 KB of flash memory for storing your code. An on-board LED is attached to digital pin 13 to make fast the debugging of code and to make the debug process easy.

Review: This product is very nice 👍 and value of money 💰 - Why did you pick this product vs others?: This product is very cheap Value for money: Yes Ease of use: Very easy Quality: Best Pin bend: Yes Functionality: Best Sturdiness: Best
Review: Good - Good

## Features

- Compact SMD Design: Surface-mount architecture ensures durability, compact size, and suitability for space-constrained applications.
- Digital input/output pins : 14 (of which 6 provide PWM output) | (USB Cable Included) – Ready to use out of the box for quick setup and development
- ATmega328P Microcontroller: Built on a reliable SMD version of the ATmega328P running at 16MHz for stable and efficient performance in embedded projects.
- Analog Input Support: Comes with 6 Analog Input Pins for reading data from analog sensors and devices.
- Wide Application Use: Perfect for robotics, IoT, home automation, and beginner electronics projects with flexible power options.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CX4KJN7F |
| Best Sellers Rank | #3,370 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #16 in Printed Circuit Boards |
| Box Contents | 1 x UNO R3 SMD Board with usb cable |
| Brand | Electronic Spices |
| Brand Name | Electronic Spices |
| CPU Speed | 16 MHz |
| Compatible Devices | Personal Computer, Smartphone, Camera |
| Connectivity Technology | USB |
| Country of Origin | India |
| Customer Reviews | 4.0 out of 5 stars 89 Reviews |
| Importer Contact Information | Electronic Spices, Main, Ismailpur Rd, near Gyan Mandir Chowk, F- Block, Jaitpur, New Delhi, Haryana 110044 (8929992403) |
| Included Components | 1 x UNO R3 SMD Board with usb cable |
| Item Dimensions L x W x H | 10L x 10W x 10H Centimeters |
| Item Type Name | UNO SMD Board |
| Item Weight Unit of Measure | 70 Grams |
| Manufacturer | Electronic Spices, Electronic Spices, Electronic Spices, Main, Ismailpur Rd, near Gyan Mandir Chowk, F- Block, Jaitpur, New Delhi, Haryana 110044 (8929992403) |
| Manufacturer Contact Information | Electronic Spices, Electronic Spices, Main, Ismailpur Rd, near Gyan Mandir Chowk, F- Block, Jaitpur, New Delhi, Haryana 110044 (8929992403) |
| Manufacturer Part Number | UNO-BRD-USB |
| Memory Storage Capacity | 32 KB |
| Model Name | UNO-R3 |
| Model Number | DFG6 |
| Network Connectivity Technology | USB |
| Number of Items | 2 |
| Number of Packs | 1 |
| Packer Contact Information | Electronic Spices, Main, Ismailpur Rd, near Gyan Mandir Chowk, F- Block, Jaitpur, New Delhi, Haryana 110044 (8929992403) |
| Processor Brand | Atmel |
| Processor Count | 1 |
| Processor Speed | 16 MHz |
| Total USB Ports | 1 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Electronic Spices
- **CPU Speed:** 16 MHz
- **Connectivity Technology:** USB
- **Memory Storage Capacity:** 32 KB
- **Model Name:** UNO-R3

## Images

![Electronic Spices UNO R3 SMD Board Compatible with Arduino | Compact ATmega328P Microcontroller Development Board with USB Cable for DIY Electronics, Robotics & Automation - Image 1](https://m.media-amazon.com/images/I/71UVo08L7YL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ This product is very nice 👍 and value of money 💰
*by G***L on 21 June 2025*

Why did you pick this product vs others?: This product is very cheap Value for money: Yes Ease of use: Very easy Quality: Best Pin bend: Yes Functionality: Best Sturdiness: Best

### ⭐⭐⭐⭐⭐ Good
*by A***R on 30 October 2025*

Good

### ⭐ Very bad
*by R***A on 14 July 2025*

Very bad not working

## Frequently Bought Together

- Electronic Spices UNO R3 SMD Board Compatible with Arduino | Development Board with USB Cable
- ApTechDeals Jumper Wires Male to Male, Male to Female, Female to Female/breadboard jumper wires (40+40+40) (APT-JW404040)
- Electronic Spices Pack of 1 SG90 Micro Digital Servo Motor 9G for RC Helicopter Airplane Boat Robot Controls

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-08-16*