Shop Arduino Uno R3 Add-On Boards

Sponsored
About our ads
$11.99
ELEGOO UNO R3 Controller Board Atmega328p With USB Cable Compatible With Arduino IDE
Amazon.com
71
$11.99
ELEGOO UNO R3 Controller Board Atmega328p With USB Cable Compatible With Arduino IDE
Amazon.com
$15.99
Sensor Modules Kit For Arduino Raspberry, 22 in 1 Project Super Starter Kits For UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit
Amazon.com
129
$15.99
Sensor Modules Kit For Arduino Raspberry, 22 in 1 Project Super Starter Kits For UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit
Amazon.com
$1.78
$3.46
Prototype PCB Expansion Board For Arduino UNO R3 ATMEGA328P Shield FR-4 Fiber PCB Breadboard 2mm
Aliexpress
48% off
$1.78
$3.46
Prototype PCB Expansion Board For Arduino UNO R3 ATMEGA328P Shield FR-4 Fiber PCB Breadboard 2mm
Aliexpress
$25.04
Build O Bot Uno R3 Smd Board Compatible With Arduino | Development Board With Long Usb Cable (30 Cms.) | A Tmega328 P +
Everymarket INC
$25.04
Build O Bot Uno R3 Smd Board Compatible With Arduino | Development Board With Long Usb Cable (30 Cms.) | A Tmega328 P +
Everymarket INC
$2.22
Prototype PCB Expansion Board For Arduino UNO R3 ATMEGA328P Shield FR-4 Fiber PCB Breadboard 2mm
Aliexpress
$2.22
Prototype PCB Expansion Board For Arduino UNO R3 ATMEGA328P Shield FR-4 Fiber PCB Breadboard 2mm
Aliexpress
$3.73
$7.45
UNO R3 Board Atmega328p Development Board With Pin Header And Cable Compatible With Arduino IDE
Aliexpress
49% off
$3.73
$7.45
UNO R3 Board Atmega328p Development Board With Pin Header And Cable Compatible With Arduino IDE
Aliexpress
$29.96
Starter Kit For Arduino Uno R3 - Uno R3 Breadboard And Holder Step Motor / Servo /1602 LCD / Jumper
Aliexpress
Free shipping
$29.96
Starter Kit For Arduino Uno R3 - Uno R3 Breadboard And Holder Step Motor / Servo /1602 LCD / Jumper
Aliexpress
$1.42
Prototype PCB Expansion Board For Arduino ATMEGA328P UNO R3 Shield FR-4 Fiber PCB Breadboard 2mm
Aliexpress
$1.42
Prototype PCB Expansion Board For Arduino ATMEGA328P UNO R3 Shield FR-4 Fiber PCB Breadboard 2mm
Aliexpress
$2.88
Multifunctional Expansion Board Kit Based Learning For Arduino UNO R3 Leonardo Mega2560 Servo
Aliexpress
$2.88
Multifunctional Expansion Board Kit Based Learning For Arduino UNO R3 Leonardo Mega2560 Servo
Aliexpress
$8.57
$17.32
UNO R3 Development Board Atmega328p With USB Cable Compatible With Arduino IDE For Beginners DIY
Aliexpress
50% off
$8.57
$17.32
UNO R3 Development Board Atmega328p With USB Cable Compatible With Arduino IDE For Beginners DIY
Aliexpress
$36.46
Arduino Uno R3 Uno Compatible Board Mega328 P Ch340 G Breadboard Led Usb Cable Jumper Wire Resistor Resin Case Electroni
Everymarket INC
$36.46
Arduino Uno R3 Uno Compatible Board Mega328 P Ch340 G Breadboard Led Usb Cable Jumper Wire Resistor Resin Case Electroni
Everymarket INC
$2.58
$2.70
1 Pcs Prototype PCB Board For Arduino UNO R3 ATMEGA328P Shield Board Breadboard Protoshield DIY FR4
Aliexpress
$2.58
$2.70
1 Pcs Prototype PCB Board For Arduino UNO R3 ATMEGA328P Shield Board Breadboard Protoshield DIY FR4
Aliexpress
$10.55
Basic Starter Kit For Arduino Uno Set R3 DIY Kit - R3 Board / Breadboard + Retail Box
Aliexpress
$10.55
Basic Starter Kit For Arduino Uno Set R3 DIY Kit - R3 Board / Breadboard + Retail Box
Aliexpress
$62.92
Brand Dfrduino Uno R3 Demo Board Compatible With Arduino R3 Version
eBay
$62.92
Brand Dfrduino Uno R3 Demo Board Compatible With Arduino R3 Version
eBay
$25.39
$32.98
EQV Super Starter Kit For Arduino UNO R3 - Uno R3 Breadboard / Step Motor / SG90 Servo / 1602 LCD /
Aliexpress
Free shipping
23% off
$25.39
$32.98
EQV Super Starter Kit For Arduino UNO R3 - Uno R3 Breadboard / Step Motor / SG90 Servo / 1602 LCD /
Aliexpress
$20.32
$20.94
ELEGOO UNO R3 Board Atmega328p With USB Cable(Arduino-Compatible) For Arduino
Aliexpress
Free shipping
$20.32
$20.94
ELEGOO UNO R3 Board Atmega328p With USB Cable(Arduino-Compatible) For Arduino
Aliexpress
$13.53
$14.31
ELEGOO UNO R3 Board Atmega328p With USB Cable(Arduino-Compatible) For Arduino
Aliexpress
Free shipping
$13.53
$14.31
ELEGOO UNO R3 Board Atmega328p With USB Cable(Arduino-Compatible) For Arduino
Aliexpress
$2.61
1PCS UNO R3 Board CH340G+MEGA328P Chip 16Mhz For Arduino UNO R3 Development Board+USB CABLE
Aliexpress
$2.61
1PCS UNO R3 Board CH340G+MEGA328P Chip 16Mhz For Arduino UNO R3 Development Board+USB CABLE
Aliexpress
$5.56
$10.81
UNO R3 Development Board Atmega328p CH340 CH340G For Arduino UNO R3 With Straight Pin Header With
Aliexpress
48% off
$5.56
$10.81
UNO R3 Development Board Atmega328p CH340 CH340G For Arduino UNO R3 With Straight Pin Header With
Aliexpress
$18.77
Starter Kit For Arduino UNO R3 4X4 Kit Development Board With Button Step Motor Servo 1602 LCD
Aliexpress
$18.77
Starter Kit For Arduino UNO R3 4X4 Kit Development Board With Button Step Motor Servo 1602 LCD
Aliexpress
$40.82
$81.63
The Most Complete Learning Kit For Arduino Uno-R3 Board Programming Project DIY Electronics
Aliexpress
Free shipping
49% off
$40.82
$81.63
The Most Complete Learning Kit For Arduino Uno-R3 Board Programming Project DIY Electronics
Aliexpress
$41.62
Brand Dfrduino Uno R3 Demo Board Compatible With Arduino R3 Version
eBay
$41.62
Brand Dfrduino Uno R3 Demo Board Compatible With Arduino R3 Version
eBay
$54.99
Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board, 190+ Electronics Components, Breadboard, Jumper Wires, DC Motor, Servo, Relay,
Amazon.com
1K+
Free shipping
$54.99
Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board, 190+ Electronics Components, Breadboard, Jumper Wires, DC Motor, Servo, Relay,
Amazon.com
$43.55
Brand Dfrduino Uno R3 Demo Board Compatible With Arduino R3 Version
eBay
$43.55
Brand Dfrduino Uno R3 Demo Board Compatible With Arduino R3 Version
eBay
$3.47
UN0 R3 Development Board Atmega328p CH340 CH340G For Arduino UNO R3 With Straight Pin Header With
Aliexpress
$3.47
UN0 R3 Development Board Atmega328p CH340 CH340G For Arduino UNO R3 With Straight Pin Header With
Aliexpress
$40.99
Sunfounder Project Complete Starter Kit Compatible With Arduino UNO R3 Arduino IDE/Scratch Coding With 42 Detailed Online Tutorials
Amazon.com
382
Free shipping
$40.99
Sunfounder Project Complete Starter Kit Compatible With Arduino UNO R3 Arduino IDE/Scratch Coding With 42 Detailed Online Tutorials
Amazon.com
$3.73
$3.93
For Arduino Nano V3.0 I/O Expansion Board Micro Sensor Shield Uno R3
eBay
$3.73
$3.93
For Arduino Nano V3.0 I/O Expansion Board Micro Sensor Shield Uno R3
eBay
$21.95
Elegoo Uno R3 & Gikfun Screw Sheild Expansion Board For Arduino Uno R3
eBay
$21.95
Elegoo Uno R3 & Gikfun Screw Sheild Expansion Board For Arduino Uno R3
eBay
$2.13
$6.27
V5 Sensor Shield Expansion Board Shield For Arduino UNO R3 V5.0 Electronic Module Sensor Shield V5
Aliexpress
66% off
$2.13
$6.27
V5 Sensor Shield Expansion Board Shield For Arduino UNO R3 V5.0 Electronic Module Sensor Shield V5
Aliexpress
$3.50
$3.72
For Arduino Nano V3.0 I/O Expansion Board Micro Sensor Shield Uno R3
eBay
$3.50
$3.72
For Arduino Nano V3.0 I/O Expansion Board Micro Sensor Shield Uno R3
eBay
$6.80
$22.08
12In1 DIY Electronic Starter Kit For UNO R3 Arduino Circuit Board Electronics Programmable
Aliexpress
69% off
$6.80
$22.08
12In1 DIY Electronic Starter Kit For UNO R3 Arduino Circuit Board Electronics Programmable
Aliexpress
$5.15
$6.87
Grove Base Shield V2.0 For Arduino IO Expansion Board UNO R3/R4 Sensor IO Development Demo Module
Aliexpress
25% off
$5.15
$6.87
Grove Base Shield V2.0 For Arduino IO Expansion Board UNO R3/R4 Sensor IO Development Demo Module
Aliexpress
$66.61
Uno R3 Board + 2.8Tft + 2.4Tft Lcd Touch Screen Display Module Kit For
eBay
$66.61
Uno R3 Board + 2.8Tft + 2.4Tft Lcd Touch Screen Display Module Kit For
eBay
$22.21
$31.73
Electroeshop Elegoo Uno R3 Board Atmega328p With Usb Cable(Arduino-Compatible) For Arduino
Shop
30% off
$22.21
$31.73
Electroeshop Elegoo Uno R3 Board Atmega328p With Usb Cable(Arduino-Compatible) For Arduino
Shop
$28.96
Six Ohms Uno R3 Smd Board Compatible With Arduino | A Tmega328 P Microcontroller Development Board With Usb Cable | Diy
Everymarket INC
$28.96
Six Ohms Uno R3 Smd Board Compatible With Arduino | A Tmega328 P Microcontroller Development Board With Usb Cable | Diy
Everymarket INC
$22.58
Upgraded V5 Arduino Sensor Shield For Arduino Uno R3 Expansion Board
eBay
Free shipping
$22.58
Upgraded V5 Arduino Sensor Shield For Arduino Uno R3 Expansion Board
eBay
Arduino Uno R3 Board Overview
Arduino Uno R3 Board Overview
Aug 27, 2016
blogspot.com
How to Use Arduino WeMos D1 WiFi UNO ESP8266 IOT IDE Compatible Board by Using Blynk
How to Use Arduino WeMos D1 WiFi UNO ESP8266 IOT IDE Compatible Board by Using Blynk
165.2K viewsSep 30, 2020
instructables.com
UNO R3 Board with USB Cable
UNO R3 Board with USB Cable
Jan 1, 2025
elegoo.com
UNO R3 2.8 TFT Touch Screen With SD Card Socket for Arduino Board Module
UNO R3 2.8 TFT Touch Screen With SD Card Socket for Arduino Board Module
Sep 30, 2020
instructables.com
Arduino UNO R3 Compatible (CH340) Beginner Kit
Arduino UNO R3 Compatible (CH340) Beginner Kit
Mar 20, 2020
cytron.io
Arduino - Shields Introduction
11:49
Arduino - Shields Introduction
42.2K viewsNov 30, 2019
YouTubeEli the Computer Guy
Arduino Uno R3 : Getting Started
4:45
Arduino Uno R3 : Getting Started
468 viewsSep 25, 2017
YouTubeCode Den
Arduino UNO R3 - Getting Started
4:52
Arduino UNO R3 - Getting Started
55.1K viewsApr 27, 2015
YouTubeEquinoxe
I2C Part 1 - Using 2 Arduinos
25:51
I2C Part 1 - Using 2 Arduinos
467.6K viewsMar 30, 2019
YouTubeDroneBot Workshop
Arduino Wireless Communication – NRF24L01 Tutorial
7:31
Arduino Wireless Communication – NRF24L01 Tutorial
931.3K viewsFeb 18, 2017
YouTubeHow To Mechatronics
How the Arduino Uno Works
4:00
How the Arduino Uno Works
68.5K viewsJan 17, 2015
YouTubeCircuit Basics
How to program ESP32 CAM using Arduino UNO
5:53
How to program ESP32 CAM using Arduino UNO
418.2K viewsJun 20, 2020
YouTubeTech StudyCell
Arduino Nano 33 IoT - Getting Started
41:39
Arduino Nano 33 IoT - Getting Started
205.1K viewsMay 16, 2021
YouTubeDroneBot Workshop
Setup and Program Arduino Uno: Complete Guide
4:41
Setup and Program Arduino Uno: Complete Guide
582.5K viewsDec 10, 2016
YouTubeBINARYUPDATES
Connecting Arduino Uno and ESP8266 WiFi Module
5:14
Connecting Arduino Uno and ESP8266 WiFi Module
159.8K viewsDec 26, 2020
YouTubeMustafa Mahrous
Arduino Super Starter Kit Uno R3 Project Lesson 24
1:28
Arduino Super Starter Kit Uno R3 Project Lesson 24
3.4K viewsNov 27, 2018
YouTubeJustin Huser
How to use an Arduino Relay Module
4:41
How to use an Arduino Relay Module
175.5K viewsFeb 4, 2018
YouTubeTinker & Build
LED project using Arduino Uno r3
0:48
LED project using Arduino Uno r3
28K viewsMay 3, 2016
YouTubeJon
Elegoo - Arduino Uno R3 Basic Starter Kit - Getting Started
12:03
Elegoo - Arduino Uno R3 Basic Starter Kit - Getting Started
33.9K viewsMar 30, 2019
YouTubeTeacher of Computing
How to Set Up and Program an LCD on the Arduino
5:29
How to Set Up and Program an LCD on the Arduino
280.6K viewsAug 21, 2019
YouTubeCreative Stuff
Arduino Complete Starter KIT Uno R3 by Elegoo
7:53
Arduino Complete Starter KIT Uno R3 by Elegoo
148.5K viewsJul 31, 2019
YouTubeInventor 101
Arduino Tutorial 3: Understanding How Breadboards Work
30:47
Arduino Tutorial 3: Understanding How Breadboards Work
793.6K viewsJun 6, 2019
YouTubePaul McWhorter
Arduino Uno R3 Microcontroller Board - Unboxing & Basic Testing w/IDE & mBlock
13:36
Arduino Uno R3 Microcontroller Board - Unboxing & Basic Testing w/IDE & mBlock
13.8K viewsMar 25, 2021
YouTubePaul Marriott - CHANNEL of STUFF
Arduino Coding for Beginners | How to Program an Arduino?
6:33
Arduino Coding for Beginners | How to Program an Arduino?
597.2K viewsSep 21, 2020
YouTubeRootSaid - Robotics, Electronics & Technology
How To RESET Your Arduino Uno Board Tutorial
2:48
How To RESET Your Arduino Uno Board Tutorial
161.4K viewsNov 29, 2020
YouTubeAQUBY
How to Setup UNO R3 WiFi ATmega328P ESP8266
14:57
How to Setup UNO R3 WiFi ATmega328P ESP8266
33.4K viewsJan 17, 2021
YouTubeCode Exact
Arduino Uno R3: Digitalwrite your First Robot Car
12:32
Arduino Uno R3: Digitalwrite your First Robot Car
157.9K viewsMay 9, 2020
YouTubeMRMS - WORKSHOP
Arduino UNO and Mega Windows 7, 8, 10 USB driver Solved
7:06
Arduino UNO and Mega Windows 7, 8, 10 USB driver Solved
288K viewsFeb 24, 2016
YouTubeRobojax
Using the Arduino Ethernet shield, Part 1 of 2
23:54
Using the Arduino Ethernet shield, Part 1 of 2
417.5K viewsJan 31, 2014
YouTubeTech Explorations
Upload your first code to arduino uno
5:21
Upload your first code to arduino uno
126.9K viewsMay 22, 2018
YouTubetalofer99
See more

Shop Arduino Uno R3 Add-On Boards

Sponsored
About our ads
$11.99
ELEGOO UNO R3 Controller Board Atmega328p With USB Cable Compatible With Arduino IDE
Amazon.com
71
$11.99
ELEGOO UNO R3 Controller Board Atmega328p With USB Cable Compatible With Arduino IDE
Amazon.com
$15.99
Sensor Modules Kit For Arduino Raspberry, 22 in 1 Project Super Starter Kits For UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit
Amazon.com
129
$15.99
Sensor Modules Kit For Arduino Raspberry, 22 in 1 Project Super Starter Kits For UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit
Amazon.com
$1.78
$3.46
Prototype PCB Expansion Board For Arduino UNO R3 ATMEGA328P Shield FR-4 Fiber PCB Breadboard 2mm
Aliexpress
48% off
$1.78
$3.46
Prototype PCB Expansion Board For Arduino UNO R3 ATMEGA328P Shield FR-4 Fiber PCB Breadboard 2mm
Aliexpress
$25.04
Build O Bot Uno R3 Smd Board Compatible With Arduino | Development Board With Long Usb Cable (30 Cms.) | A Tmega328 P +
Everymarket INC
$25.04
Build O Bot Uno R3 Smd Board Compatible With Arduino | Development Board With Long Usb Cable (30 Cms.) | A Tmega328 P +
Everymarket INC
$2.22
Prototype PCB Expansion Board For Arduino UNO R3 ATMEGA328P Shield FR-4 Fiber PCB Breadboard 2mm
Aliexpress
$2.22
Prototype PCB Expansion Board For Arduino UNO R3 ATMEGA328P Shield FR-4 Fiber PCB Breadboard 2mm
Aliexpress
$3.73
$7.45
UNO R3 Board Atmega328p Development Board With Pin Header And Cable Compatible With Arduino IDE
Aliexpress
49% off
$3.73
$7.45
UNO R3 Board Atmega328p Development Board With Pin Header And Cable Compatible With Arduino IDE
Aliexpress
$29.96
Starter Kit For Arduino Uno R3 - Uno R3 Breadboard And Holder Step Motor / Servo /1602 LCD / Jumper
Aliexpress
Free shipping
$29.96
Starter Kit For Arduino Uno R3 - Uno R3 Breadboard And Holder Step Motor / Servo /1602 LCD / Jumper
Aliexpress
$1.42
Prototype PCB Expansion Board For Arduino ATMEGA328P UNO R3 Shield FR-4 Fiber PCB Breadboard 2mm
Aliexpress
$1.42
Prototype PCB Expansion Board For Arduino ATMEGA328P UNO R3 Shield FR-4 Fiber PCB Breadboard 2mm
Aliexpress
$2.88
Multifunctional Expansion Board Kit Based Learning For Arduino UNO R3 Leonardo Mega2560 Servo
Aliexpress
$2.88
Multifunctional Expansion Board Kit Based Learning For Arduino UNO R3 Leonardo Mega2560 Servo
Aliexpress
$8.57
$17.32
UNO R3 Development Board Atmega328p With USB Cable Compatible With Arduino IDE For Beginners DIY
Aliexpress
50% off
$8.57
$17.32
UNO R3 Development Board Atmega328p With USB Cable Compatible With Arduino IDE For Beginners DIY
Aliexpress
$36.46
Arduino Uno R3 Uno Compatible Board Mega328 P Ch340 G Breadboard Led Usb Cable Jumper Wire Resistor Resin Case Electroni
Everymarket INC
$36.46
Arduino Uno R3 Uno Compatible Board Mega328 P Ch340 G Breadboard Led Usb Cable Jumper Wire Resistor Resin Case Electroni
Everymarket INC
$2.58
$2.70
1 Pcs Prototype PCB Board For Arduino UNO R3 ATMEGA328P Shield Board Breadboard Protoshield DIY FR4
Aliexpress
$2.58
$2.70
1 Pcs Prototype PCB Board For Arduino UNO R3 ATMEGA328P Shield Board Breadboard Protoshield DIY FR4
Aliexpress
$10.55
Basic Starter Kit For Arduino Uno Set R3 DIY Kit - R3 Board / Breadboard + Retail Box
Aliexpress
$10.55
Basic Starter Kit For Arduino Uno Set R3 DIY Kit - R3 Board / Breadboard + Retail Box
Aliexpress
$62.92
Brand Dfrduino Uno R3 Demo Board Compatible With Arduino R3 Version
eBay
$62.92
Brand Dfrduino Uno R3 Demo Board Compatible With Arduino R3 Version
eBay
$25.39
$32.98
EQV Super Starter Kit For Arduino UNO R3 - Uno R3 Breadboard / Step Motor / SG90 Servo / 1602 LCD /
Aliexpress
Free shipping
23% off
$25.39
$32.98
EQV Super Starter Kit For Arduino UNO R3 - Uno R3 Breadboard / Step Motor / SG90 Servo / 1602 LCD /
Aliexpress
$20.32
$20.94
ELEGOO UNO R3 Board Atmega328p With USB Cable(Arduino-Compatible) For Arduino
Aliexpress
Free shipping
$20.32
$20.94
ELEGOO UNO R3 Board Atmega328p With USB Cable(Arduino-Compatible) For Arduino
Aliexpress
$13.53
$14.31
ELEGOO UNO R3 Board Atmega328p With USB Cable(Arduino-Compatible) For Arduino
Aliexpress
Free shipping
$13.53
$14.31
ELEGOO UNO R3 Board Atmega328p With USB Cable(Arduino-Compatible) For Arduino
Aliexpress
$2.61
1PCS UNO R3 Board CH340G+MEGA328P Chip 16Mhz For Arduino UNO R3 Development Board+USB CABLE
Aliexpress
$2.61
1PCS UNO R3 Board CH340G+MEGA328P Chip 16Mhz For Arduino UNO R3 Development Board+USB CABLE
Aliexpress