Arduino

Arduino is the popular open-source electronics prototyping platform based on easy-to-use hardware and software. It's intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments and is designed to be as flexible as possible to fit your project's needs.

From the classic Arduino R3, to the new Arduino Certified Intel Galileo Development Board, Arduino has a large and diverse line of products that Adafruit carries and supplements with our diverse line of boards and packs. For beginners, check out the Adafruit ARDx or Adafruit Starter Pack.

For more advanced users, check out our line of Project Packs like the SousViduino - an open source, do-it-yourself project that contains everything you need to turn your rice cooker into a Sous Vide. All of these, and more, make Adafruit the best place to shop for all your Arduino needs!

Arduino® & logo are trademarks of the Arduino Foundation.



Adafruit ARDX - v1.3 Experimentation Kit for Arduino (Uno R3)

Adafruit ARDX - v1.3 Experimentation Kit for Arduino (Uno R3)

PRODUCT ID: 170
$85.00
IN STOCK

Arduino Uno R3 (Atmega328 - assembled)

Arduino Uno R3 (Atmega328 - assembled)

PRODUCT ID: 50
$24.95
IN STOCK

Starter Pack for Arduino (Includes Arduino Uno R3)

Starter Pack for Arduino (Includes Arduino Uno R3)

PRODUCT ID: 68
$65.00
54 IN STOCK

Budget Pack for Arduino (Arduino Uno R3)

Budget Pack for Arduino (Arduino Uno R3)

PRODUCT ID: 193
$49.50
66 IN STOCK

Adafruit Wave Shield for Arduino Kit

Adafruit Wave Shield for Arduino Kit

PRODUCT ID: 94
$22.00
IN STOCK

Adafruit Proto Shield for Arduino Kit

Adafruit Proto Shield for Arduino Kit

PRODUCT ID: 51
SALE PRICE: 17% OFF
$15.00 $12.50
OUT OF STOCK

Arduino Mega 2560 R3  (Atmega2560 - assembled)

Arduino Mega 2560 R3 (Atmega2560 - assembled)

PRODUCT ID: 191
$45.95
IN STOCK

Adafruit Motor/Stepper/Servo Shield for Arduino v2 Kit

Adafruit Motor/Stepper/Servo Shield for Arduino v2 Kit

PRODUCT ID: 1438
$19.95
IN STOCK

Adafruit PN532 NFC/RFID Controller Shield for Arduino + Extras

Adafruit PN532 NFC/RFID Controller Shield for Arduino + Extras

PRODUCT ID: 789
$39.95
IN STOCK

Arduino Starter Kit from Arduino.cc

Arduino Starter Kit from Arduino.cc

PRODUCT ID: 1078
$124.95
IN STOCK

Adafruit Assembled Data Logging shield for Arduino

Adafruit Assembled Data Logging shield for Arduino

PRODUCT ID: 1141
$19.95
IN STOCK

FTDI Serial TTL-232 USB Cable

FTDI Serial TTL-232 USB Cable

PRODUCT ID: 70
$17.95
IN STOCK

Adafruit Ultimate GPS Logger Shield - Includes GPS Module

Adafruit Ultimate GPS Logger Shield - Includes GPS Module

PRODUCT ID: 1272
$49.95
IN STOCK

Arduino Ethernet shield R3 with micro SD connector - Assembled

Arduino Ethernet shield R3 with micro SD connector - Assembled

PRODUCT ID: 201
$45.00
IN STOCK

FTDI Friend + extras

FTDI Friend + extras

PRODUCT ID: 284
$14.75
IN STOCK

Half-size breadboard

Half-size breadboard

PRODUCT ID: 64
$5.00
IN STOCK

9 VDC 1000mA regulated switching power adapter - UL listed

9 VDC 1000mA regulated switching power adapter - UL listed

PRODUCT ID: 63
$6.95
IN STOCK

Parallax BOEBot Robot for Arduino Kit

Parallax BOEBot Robot for Arduino Kit

PRODUCT ID: 749
$124.95
IN STOCK

Motor party add-on pack for Arduino

Motor party add-on pack for Arduino

PRODUCT ID: 171
$42.00
IN STOCK

Arduino Uno Ethernet

Arduino Uno Ethernet

PRODUCT ID: 418
$65.00
27 IN STOCK

Adafruit CC3000 WiFi Shield with Onboard Ceramic Antenna

Adafruit CC3000 WiFi Shield with Onboard Ceramic Antenna

PRODUCT ID: 1491
$39.95
IN STOCK

LCD Shield Kit w/ 16x2 Character Display - Only 2 pins used!

LCD Shield Kit w/ 16x2 Character Display - Only 2 pins used!

PRODUCT ID: 772
$19.95
IN STOCK

Tiny breadboard

Tiny breadboard

PRODUCT ID: 65
$4.00
IN STOCK

Arduino Micro with Headers - 5V 16MHz - (ATmega32u4 - assembled)

Arduino Micro with Headers - 5V 16MHz - (ATmega32u4 - assembled)

PRODUCT ID: 1086
$24.95
IN STOCK

DC Boarduino (Arduino compatible) Kit (w/ATmega328)

DC Boarduino (Arduino compatible) Kit (w/ATmega328)

PRODUCT ID: 72
$17.50
58 IN STOCK

RGB LCD Shield Kit w/ 16x2 Character Display - Only 2 pins used!

RGB LCD Shield Kit w/ 16x2 Character Display - Only 2 pins used!

PRODUCT ID: 714
$24.95
IN STOCK

Shield stacking headers for Arduino (R3 Compatible)

Shield stacking headers for Arduino (R3 Compatible)

PRODUCT ID: 85
$1.95
IN STOCK

Arduino YUN (YÚN )

Arduino YUN (YÚN )

PRODUCT ID: 1498
$74.95
IN STOCK

Arduino Due - assembled

Arduino Due - assembled

PRODUCT ID: 1076
$49.95
IN STOCK

2.8

2.8" TFT Touch Shield for Arduino with Resistive Touch Screen

PRODUCT ID: 1651
$39.95
IN STOCK

Adafruit 1.8

Adafruit 1.8" 18-bit Color TFT Shield w/microSD and Joystick

PRODUCT ID: 802
$34.95
IN STOCK

USB Boarduino (Arduino compatible) Kit w/ATmega328

USB Boarduino (Arduino compatible) Kit w/ATmega328

PRODUCT ID: 91
$25.00
83 IN STOCK

Proto-Screwshield (Wingshield) R3 Kit for Arduino

Proto-Screwshield (Wingshield) R3 Kit for Arduino

PRODUCT ID: 196
$14.95
IN STOCK

Arduino bootloader-programmed chip (Atmega328P)

Arduino bootloader-programmed chip (Atmega328P)

PRODUCT ID: 123
$5.95
IN STOCK

Music & sound add-on pack for Arduino

Music & sound add-on pack for Arduino

PRODUCT ID: 175
$35.00
43 IN STOCK

9V battery holder with switch &  5.5mm/2.1mm plug

9V battery holder with switch & 5.5mm/2.1mm plug

PRODUCT ID: 67
$3.95
IN STOCK

Adafruit 16-Channel 12-bit PWM/Servo Shield - I2C interface

Adafruit 16-Channel 12-bit PWM/Servo Shield - I2C interface

PRODUCT ID: 1411
$17.50
IN STOCK

Arduino Mega R3 Android Accessory Development Kit (ADK) Board

Arduino Mega R3 Android Accessory Development Kit (ADK) Board

PRODUCT ID: 563
SALE PRICE: 10% OFF
$84.95 $76.46
79 IN STOCK

RGB LCD Shield Kit w/ 16x2 Character Display - Only 2 pins used!

RGB LCD Shield Kit w/ 16x2 Character Display - Only 2 pins used!

PRODUCT ID: 716
$23.95
IN STOCK

Arduino Leonardo ATmega32u4 with headers

Arduino Leonardo ATmega32u4 with headers

PRODUCT ID: 849
$24.95
IN STOCK

Adafruit NeoPixel Shield for Arduino - 40 RGB LED Pixel Matrix

Adafruit NeoPixel Shield for Arduino - 40 RGB LED Pixel Matrix

PRODUCT ID: 1430
$27.95
IN STOCK

Adafruit Proto Shield for Arduino PCB

Adafruit Proto Shield for Arduino PCB

PRODUCT ID: 55
$6.00
OUT OF STOCK

netduino Plus 2 (.NET-programmable microcontroller)

netduino Plus 2 (.NET-programmable microcontroller)

PRODUCT ID: 1104
$59.95
24 IN STOCK

White Enclosure for Arduino - Electronics enclosure

White Enclosure for Arduino - Electronics enclosure

PRODUCT ID: 271
$15.00
OUT OF STOCK

Arduino Micro without Headers - 5V 16MHz ATmega32u4 - Assembled

Arduino Micro without Headers - 5V 16MHz ATmega32u4 - Assembled

PRODUCT ID: 1315
$22.95
IN STOCK

Light and temperature data-logger pack

Light and temperature data-logger pack

PRODUCT ID: 249
$37.50
9 IN STOCK

Intel® Galileo Development Board - Arduino Certified

Intel® Galileo Development Board - Arduino Certified

PRODUCT ID: 1637
$79.95
49 IN STOCK

Mega protoshield for Arduino

Mega protoshield for Arduino

PRODUCT ID: 192
$14.95
74 IN STOCK

Clear Enclosure for Arduino - Electronics enclosure

Clear Enclosure for Arduino - Electronics enclosure

PRODUCT ID: 337
$15.00
14 IN STOCK

9V battery clip with  5.5mm/2.1mm plug

9V battery clip with 5.5mm/2.1mm plug

PRODUCT ID: 80
$3.00
IN STOCK

Adafruit MENTA - Mint Tin Arduino Compatible Kit with Mint Tin

Adafruit MENTA - Mint Tin Arduino Compatible Kit with Mint Tin

PRODUCT ID: 795
$35.00
28 IN STOCK

USB Cable - Standard A-B

USB Cable - Standard A-B

PRODUCT ID: 62
$3.95
IN STOCK

Plastic mounting plate for breadboard and Arduino - rubber feet!

Plastic mounting plate for breadboard and Arduino - rubber feet!

PRODUCT ID: 275
$5.00
IN STOCK

LoL Shield RED - A charlieplexed LED matrix kit for the Arduino

LoL Shield RED - A charlieplexed LED matrix kit for the Arduino

PRODUCT ID: 274
$19.95
24 IN STOCK

Standalone AVR ISP Programmer Shield Kit - includes blank chip!

Standalone AVR ISP Programmer Shield Kit - includes blank chip!

PRODUCT ID: 462
$17.50
22 IN STOCK

In-line power switch for 2.1mm barrel jack

In-line power switch for 2.1mm barrel jack

PRODUCT ID: 1125
$2.50
IN STOCK

Arduino Esplora

Arduino Esplora

PRODUCT ID: 1348
$59.95
91 IN STOCK

Adafruit I2C Controlled + Keypad Shield Kit for 16x2 LCD

Adafruit I2C Controlled + Keypad Shield Kit for 16x2 LCD

PRODUCT ID: 715
$14.95
IN STOCK

Getting Started with Arduino By Massimo Banzi - 2nd Edition

Getting Started with Arduino By Massimo Banzi - 2nd Edition

PRODUCT ID: 263
$14.99
54 IN STOCK

Adafruit CC3000 WiFi Shield with uFL Connector for Ext Antenna

Adafruit CC3000 WiFi Shield with uFL Connector for Ext Antenna

PRODUCT ID: 1534
$39.95
70 IN STOCK

Arduino Robot

Arduino Robot

PRODUCT ID: 1499
$274.95
10 IN STOCK

LoL Shield GREEN - A charlieplexed LED matrix kit for Arduino

LoL Shield GREEN - A charlieplexed LED matrix kit for Arduino

PRODUCT ID: 286
$19.95
9 IN STOCK

Patch shield for Arduino

Patch shield for Arduino

PRODUCT ID: 256
$19.50
OUT OF STOCK

LoL Shield BLUE - A charlieplexed LED matrix kit for the Arduino

LoL Shield BLUE - A charlieplexed LED matrix kit for the Arduino

PRODUCT ID: 493
$24.95
10 IN STOCK

Adafruit

Adafruit "Music Maker" MP3 Shield for Arduino w/3W Stereo Amp

PRODUCT ID: 1788
$34.95
76 IN STOCK

DIY shield for Arduino

DIY shield for Arduino

PRODUCT ID: 187
$6.00
65 IN STOCK

Gameduino 2 with 4.3

Gameduino 2 with 4.3" 480x272 Display and Touchscreen

PRODUCT ID: 1654
$69.95
45 IN STOCK

LoL Shield WHITE - A charlieplexed LED matrix kit for Arduino

LoL Shield WHITE - A charlieplexed LED matrix kit for Arduino

PRODUCT ID: 494
$24.95
15 IN STOCK

Gameduino shield

Gameduino shield

PRODUCT ID: 384
$53.00
23 IN STOCK

Smoke Translucent Enclosure for Arduino - Electronics enclosure

Smoke Translucent Enclosure for Arduino - Electronics enclosure

PRODUCT ID: 821
$15.00
6 IN STOCK

TinyG CNC Controller Board v8

TinyG CNC Controller Board v8

PRODUCT ID: 1749
$165.00
31 IN STOCK

Netduino Go! Starter Pack (Modular .NET microcontroller)

Netduino Go! Starter Pack (Modular .NET microcontroller)

PRODUCT ID: 800
$99.95
7 IN STOCK

Arduino Leonardo ATmega32u4 without headers

Arduino Leonardo ATmega32u4 without headers

PRODUCT ID: 883
$22.50
90 IN STOCK

Programming Arduino By Simon Monk

Programming Arduino By Simon Monk

PRODUCT ID: 1019
$15.00
IN STOCK

Video Game Shield Kit

Video Game Shield Kit

PRODUCT ID: 311
$22.50
2 IN STOCK

Synthetos gShield (grblShield) V5

Synthetos gShield (grblShield) V5

PRODUCT ID: 1750
$63.00
90 IN STOCK

NETduino 2 (.NET-programmable microcontroller)

NETduino 2 (.NET-programmable microcontroller)

PRODUCT ID: 1228
$34.95
10 IN STOCK

Adafruit

Adafruit "Music Maker" MP3 Shield for Arduino (MP3/Ogg/WAV...)

PRODUCT ID: 1790
$29.95
77 IN STOCK

Adafruit AVR Sticker for Breadboard Arduino-compatibles - 10 pcs

Adafruit AVR Sticker for Breadboard Arduino-compatibles - 10 pcs

PRODUCT ID: 554
$2.95
IN STOCK

Ethernet Cable - 10 ft long

Ethernet Cable - 10 ft long

PRODUCT ID: 730
$2.95
IN STOCK

Espruino - Open Source Javascript Microcontroller

Espruino - Open Source Javascript Microcontroller

PRODUCT ID: 1887
$39.95
45 IN STOCK

Programming Arduino: Next Steps - Going Further with Sketches

Programming Arduino: Next Steps - Going Further with Sketches

PRODUCT ID: 1557
$19.95
27 IN STOCK

2.8

2.8" TFT Touch Shield for Arduino w/Capacitive Touch

PRODUCT ID: 1947
$49.95
78 IN STOCK

30 Arduino Projects for the Evil Genius by Simon Monk - 2nd Ed.

30 Arduino Projects for the Evil Genius by Simon Monk - 2nd Ed.

PRODUCT ID: 868
$24.95
21 IN STOCK

Beginning NFC with Arduino, Android, and PhoneGap

Beginning NFC with Arduino, Android, and PhoneGap

PRODUCT ID: 1744
$34.95
26 IN STOCK

Arduino for Beginners

Arduino for Beginners

PRODUCT ID: 1742
$29.99
OUT OF STOCK

2.8

2.8" TFT Touch Shield for Arduino

PRODUCT ID: 376
$59.00
DISCONTINUED

Adafruit Data logging shield for Arduino

Adafruit Data logging shield for Arduino

PRODUCT ID: 243
DISCONTINUED

Adafruit GPS logger shield kit

Adafruit GPS logger shield kit

PRODUCT ID: 98
$19.50
DISCONTINUED

Adafruit Motor/Stepper/Servo Shield for Arduino kit

Adafruit Motor/Stepper/Servo Shield for Arduino kit

PRODUCT ID: 81
$19.50
DISCONTINUED

netduino (.NET-programmable microcontroller)

netduino (.NET-programmable microcontroller)

PRODUCT ID: 336
$30.00
DISCONTINUED

netduino Plus (.NET-programmable microcontroller with Ethernet)

netduino Plus (.NET-programmable microcontroller with Ethernet)

PRODUCT ID: 351
$60.00
DISCONTINUED