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Arduino r3 board

(999+ products available)

2025-12-12
UN0 <strong>R3</strong> Core Development <strong>Board</strong> with ATMEGA16U2/CH340 ATMEGA328P Microcontroller Module Compatible with <strong>Arduino</strong> UNO - Product Image 1
UN0 <strong>R3</strong> Core Development <strong>Board</strong> with ATMEGA16U2/CH340 ATMEGA328P Microcontroller Module Compatible with <strong>Arduino</strong> UNO - Product Image 2
UN0 <strong>R3</strong> Core Development <strong>Board</strong> with ATMEGA16U2/CH340 ATMEGA328P Microcontroller Module Compatible with <strong>Arduino</strong> UNO - Product Image 3
UN0 <strong>R3</strong> Core Development <strong>Board</strong> with ATMEGA16U2/CH340 ATMEGA328P Microcontroller Module Compatible with <strong>Arduino</strong> UNO - Product Image 4
UN0 <strong>R3</strong> Core Development <strong>Board</strong> with ATMEGA16U2/CH340 ATMEGA328P Microcontroller Module Compatible with <strong>Arduino</strong> UNO - Product Image 5
UN0 <strong>R3</strong> Core Development <strong>Board</strong> with ATMEGA16U2/CH340 ATMEGA328P Microcontroller Module Compatible with <strong>Arduino</strong> UNO - Product Image 6

UN0 R3 Core Development Board with ATMEGA16U2/CH340 ATMEGA328P Microcontroller Module Compatible with Arduino UNO

Ready to Ship
$1.58-2.45
Min. order: 5 pieces
Development <strong>board</strong> UNO-<strong>R3</strong> ATEGA16U2 DIY <strong>board</strong> for <strong>arduino</strong> uno <strong>R3</strong> - Product Image 1
Development <strong>board</strong> UNO-<strong>R3</strong> ATEGA16U2 DIY <strong>board</strong> for <strong>arduino</strong> uno <strong>R3</strong> - Product Image 2
Development <strong>board</strong> UNO-<strong>R3</strong> ATEGA16U2 DIY <strong>board</strong> for <strong>arduino</strong> uno <strong>R3</strong> - Product Image 3
Development <strong>board</strong> UNO-<strong>R3</strong> ATEGA16U2 DIY <strong>board</strong> for <strong>arduino</strong> uno <strong>R3</strong> - Product Image 4
Development <strong>board</strong> UNO-<strong>R3</strong> ATEGA16U2 DIY <strong>board</strong> for <strong>arduino</strong> uno <strong>R3</strong> - Product Image 5
Development <strong>board</strong> UNO-<strong>R3</strong> ATEGA16U2 DIY <strong>board</strong> for <strong>arduino</strong> uno <strong>R3</strong> - Product Image 6

Development board UNO-R3 ATEGA16U2 DIY board for arduino uno R3

$0.10-1
Min. order: 1 piece
MEGA2560 MEGA 2560 <strong>R3</strong> (ATmega2560-16AU CH340G) AVR USB <strong>Board</strong> Development <strong>Board</strong> MEGA2560 PRO for <strong>Arduino</strong> Expansion <strong>Board</strong> DIY Kit - Product Image 1
MEGA2560 MEGA 2560 <strong>R3</strong> (ATmega2560-16AU CH340G) AVR USB <strong>Board</strong> Development <strong>Board</strong> MEGA2560 PRO for <strong>Arduino</strong> Expansion <strong>Board</strong> DIY Kit - Product Image 2
MEGA2560 MEGA 2560 <strong>R3</strong> (ATmega2560-16AU CH340G) AVR USB <strong>Board</strong> Development <strong>Board</strong> MEGA2560 PRO for <strong>Arduino</strong> Expansion <strong>Board</strong> DIY Kit - Product Image 3
MEGA2560 MEGA 2560 <strong>R3</strong> (ATmega2560-16AU CH340G) AVR USB <strong>Board</strong> Development <strong>Board</strong> MEGA2560 PRO for <strong>Arduino</strong> Expansion <strong>Board</strong> DIY Kit - Product Image 4
MEGA2560 MEGA 2560 <strong>R3</strong> (ATmega2560-16AU CH340G) AVR USB <strong>Board</strong> Development <strong>Board</strong> MEGA2560 PRO for <strong>Arduino</strong> Expansion <strong>Board</strong> DIY Kit - Product Image 5

MEGA2560 MEGA 2560 R3 (ATmega2560-16AU CH340G) AVR USB Board Development Board MEGA2560 PRO for Arduino Expansion Board DIY Kit

$8-8.90
Min. order: 5 pieces
MEGA 2560 <strong>R3</strong> ATmega2560-16AU CH340G Pro Mini Mega ESP8266 WiFi AVR TYPE-C USB Core Development <strong>Board</strong> MEGA2560 <strong>R3</strong> for <strong>Arduino</strong> - Product Image 1
MEGA 2560 <strong>R3</strong> ATmega2560-16AU CH340G Pro Mini Mega ESP8266 WiFi AVR TYPE-C USB Core Development <strong>Board</strong> MEGA2560 <strong>R3</strong> for <strong>Arduino</strong> - Product Image 2
MEGA 2560 <strong>R3</strong> ATmega2560-16AU CH340G Pro Mini Mega ESP8266 WiFi AVR TYPE-C USB Core Development <strong>Board</strong> MEGA2560 <strong>R3</strong> for <strong>Arduino</strong> - Product Image 3
MEGA 2560 <strong>R3</strong> ATmega2560-16AU CH340G Pro Mini Mega ESP8266 WiFi AVR TYPE-C USB Core Development <strong>Board</strong> MEGA2560 <strong>R3</strong> for <strong>Arduino</strong> - Product Image 4
MEGA 2560 <strong>R3</strong> ATmega2560-16AU CH340G Pro Mini Mega ESP8266 WiFi AVR TYPE-C USB Core Development <strong>Board</strong> MEGA2560 <strong>R3</strong> for <strong>Arduino</strong> - Product Image 5
MEGA 2560 <strong>R3</strong> ATmega2560-16AU CH340G Pro Mini Mega ESP8266 WiFi AVR TYPE-C USB Core Development <strong>Board</strong> MEGA2560 <strong>R3</strong> for <strong>Arduino</strong> - Product Image 6

MEGA 2560 R3 ATmega2560-16AU CH340G Pro Mini Mega ESP8266 WiFi AVR TYPE-C USB Core Development Board MEGA2560 R3 for Arduino

Ready to Ship
$8.35-10.99
Min. order: 1 piece
High Quality Official Version ATMEGA328P ATMEGA16U2 Development <strong>Board</strong> for UNO <strong>R3</strong> - Product Image 1
High Quality Official Version ATMEGA328P ATMEGA16U2 Development <strong>Board</strong> for UNO <strong>R3</strong> - Product Image 2
High Quality Official Version ATMEGA328P ATMEGA16U2 Development <strong>Board</strong> for UNO <strong>R3</strong> - Product Image 3
High Quality Official Version ATMEGA328P ATMEGA16U2 Development <strong>Board</strong> for UNO <strong>R3</strong> - Product Image 4
High Quality Official Version ATMEGA328P ATMEGA16U2 Development <strong>Board</strong> for UNO <strong>R3</strong> - Product Image 5
High Quality Official Version ATMEGA328P ATMEGA16U2 Development <strong>Board</strong> for UNO <strong>R3</strong> - Product Image 6

High Quality Official Version ATMEGA328P ATMEGA16U2 Development Board for UNO R3

Ready to Ship
$3.80-4
Min. order: 5 pieces
High Quality Development <strong>Board</strong> Module <strong>R3</strong> Atmega328p-pu ATmega16U2 CH340 <strong>R3</strong> DIP Starter Kit Arduin0s <strong>Boards</strong> - Product Image 1
High Quality Development <strong>Board</strong> Module <strong>R3</strong> Atmega328p-pu ATmega16U2 CH340 <strong>R3</strong> DIP Starter Kit Arduin0s <strong>Boards</strong> - Product Image 2
High Quality Development <strong>Board</strong> Module <strong>R3</strong> Atmega328p-pu ATmega16U2 CH340 <strong>R3</strong> DIP Starter Kit Arduin0s <strong>Boards</strong> - Product Image 3
High Quality Development <strong>Board</strong> Module <strong>R3</strong> Atmega328p-pu ATmega16U2 CH340 <strong>R3</strong> DIP Starter Kit Arduin0s <strong>Boards</strong> - Product Image 4
High Quality Development <strong>Board</strong> Module <strong>R3</strong> Atmega328p-pu ATmega16U2 CH340 <strong>R3</strong> DIP Starter Kit Arduin0s <strong>Boards</strong> - Product Image 5
High Quality Development <strong>Board</strong> Module <strong>R3</strong> Atmega328p-pu ATmega16U2 CH340 <strong>R3</strong> DIP Starter Kit Arduin0s <strong>Boards</strong> - Product Image 6

High Quality Development Board Module R3 Atmega328p-pu ATmega16U2 CH340 R3 DIP Starter Kit Arduin0s Boards

$2.80-3.80
Min. order: 2 pieces
For Wemos D1 Mini For <strong>Arduino</strong> For UNO <strong>R3</strong> D1 R32 ESP32 WIFI Wireless For Bluetooth Development <strong>Board</strong> CH340 4M Memory One - Product Image 1
For Wemos D1 Mini For <strong>Arduino</strong> For UNO <strong>R3</strong> D1 R32 ESP32 WIFI Wireless For Bluetooth Development <strong>Board</strong> CH340 4M Memory One - Product Image 2
For Wemos D1 Mini For <strong>Arduino</strong> For UNO <strong>R3</strong> D1 R32 ESP32 WIFI Wireless For Bluetooth Development <strong>Board</strong> CH340 4M Memory One - Product Image 3
For Wemos D1 Mini For <strong>Arduino</strong> For UNO <strong>R3</strong> D1 R32 ESP32 WIFI Wireless For Bluetooth Development <strong>Board</strong> CH340 4M Memory One - Product Image 4
For Wemos D1 Mini For <strong>Arduino</strong> For UNO <strong>R3</strong> D1 R32 ESP32 WIFI Wireless For Bluetooth Development <strong>Board</strong> CH340 4M Memory One - Product Image 5
For Wemos D1 Mini For <strong>Arduino</strong> For UNO <strong>R3</strong> D1 R32 ESP32 WIFI Wireless For Bluetooth Development <strong>Board</strong> CH340 4M Memory One - Product Image 6

For Wemos D1 Mini For Arduino For UNO R3 D1 R32 ESP32 WIFI Wireless For Bluetooth Development Board CH340 4M Memory One

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$2
Min. order: 10 pieces
For <strong>R3</strong> mega328P CH340 custom customize Development <strong>board</strong> For <strong>arduinos</strong> kits Module Smart Car In Stock - Product Image 1
For <strong>R3</strong> mega328P CH340 custom customize Development <strong>board</strong> For <strong>arduinos</strong> kits Module Smart Car In Stock - Product Image 2
For <strong>R3</strong> mega328P CH340 custom customize Development <strong>board</strong> For <strong>arduinos</strong> kits Module Smart Car In Stock - Product Image 3
For <strong>R3</strong> mega328P CH340 custom customize Development <strong>board</strong> For <strong>arduinos</strong> kits Module Smart Car In Stock - Product Image 4
For <strong>R3</strong> mega328P CH340 custom customize Development <strong>board</strong> For <strong>arduinos</strong> kits Module Smart Car In Stock - Product Image 5
For <strong>R3</strong> mega328P CH340 custom customize Development <strong>board</strong> For <strong>arduinos</strong> kits Module Smart Car In Stock - Product Image 6

For R3 mega328P CH340 custom customize Development board For arduinos kits Module Smart Car In Stock

$0.15-0.35
Min. order: 1 piece

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