---
product_id: 65087012
title: "UNO R3 BOARD MEGA328P ATMEGA328P-PU & ATMEGA16U2 with USB CABLE COMPATIBLE for ARDUINO - MAKEASY"
brand: "makeasy"
price: "€ 17.67"
currency: EUR
in_stock: false
reviews_count: 7
category: "Industrial"
url: https://www.desertcart.hr/products/65087012-uno-r3-board-mega328p-atmega328p-pu-and-atmega16u2-with-usb
store_origin: HR
region: Croatia
---

# UNO R3 BOARD MEGA328P ATMEGA328P-PU & ATMEGA16U2 with USB CABLE COMPATIBLE for ARDUINO - MAKEASY

**Brand:** makeasy
**Price:** € 17.67
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** UNO R3 BOARD MEGA328P ATMEGA328P-PU & ATMEGA16U2 with USB CABLE COMPATIBLE for ARDUINO - MAKEASY by makeasy
- **How much does it cost?** € 17.67 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/65087012-uno-r3-board-mega328p-atmega328p-pu-and-atmega16u2-with-usb)

## Best For

- makeasy enthusiasts

## Why This Product

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

## Description

MAKEASY is a professional manufacturer of electronic components products, involved in development, design, production and saleing of Arduino, Raspberry Pi, and other products. Our aim is to provide clients with the highest cost performance products, to provide the best service, make science fun ,make science popular.  Product Sepecification: *Microcontroller:ATmega328 *Operating Voltage:5V *Input Voltage (recommended):7-12V *Input Voltage (limits):6-20V *Digital I/O Pins:14 (of which 6 provide PWM output) *Analog Input Pins :6 *DC Current per I/O Pin:40 mA *DC Current for 3.3V Pin:50 mA *Flash Memory:32 KB (ATmega328) of which 0.5 KB used by bootloader *SRAM:2 KB (ATmega328) *EEPROM :1 KB (ATmega328)

## Features

- Great value of genuine Arduino, perform just as good as the original arduino/genuino. The Ideal Alternative to the Official UNO. 100% compatible with the official version, for Arduino uno R3 board.
- New improvementclearly printed on the female header connector for more precise and easier to use the wire. The Uno now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory.
- Easy to use with Arduino IDE, just set your board as Arduino Uno and you should be able to flash sketches immediately.UNOR3 Board contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
- Arduino Uno is a microcontroller board based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button.
- We have always cared about the customer experience and improve the product function details. If any problems during using, please don't hesitate to contact us for help. We always cared about the customer experience and will improve the product function details. Thank you !

## Images

![UNO R3 BOARD MEGA328P ATMEGA328P-PU & ATMEGA16U2 with USB CABLE COMPATIBLE for ARDUINO - MAKEASY - Image 1](https://m.media-amazon.com/images/I/71xozHcz6KL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Allows the ATmega328p chip to be replaced or updated
            
*by R***N on 15 September 2018*

I specifically wanted an Uno with chip in a socket so I could remove it and replace it with a different bootloader (or, Indeed, none at all). This fitted the bill perfectly and allowed me to do what I needed to easily demo the technique on my YouTube channel. Not a bad price either.
  

### ⭐⭐⭐⭐⭐ Arduino Uno R3
            
*by S***Y on 2 July 2019*

My first venture into microcontroller tech. Good value but the item was a bit badly packed with the case split - the item is ok, however.
  

### ⭐⭐ Doesn't work...
            
*by A***R on 17 June 2019*

The board doesn't detect any kind of input. I tried the digital pins and the analog pins.The output voltage from the digital pins is 1.6v although it should be 5v.
  

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**Shop now:** [https://www.desertcart.hr/products/65087012-uno-r3-board-mega328p-atmega328p-pu-and-atmega16u2-with-usb](https://www.desertcart.hr/products/65087012-uno-r3-board-mega328p-atmega328p-pu-and-atmega16u2-with-usb)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-25*