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Arduino (149 products)

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Arduino

added to your cart!

SparkFun USB Host Shield

Only 4 left! DEV-09947

This new version corrects the pin out for the GPX and RESET pins. The SparkFun USB Host Shield contains all of the digital lo…

$26.95

Favorited Favorite 15

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SparkFun SAMD21 Dev Breakout

Only 4 left! DEV-13672

If you’re ready to step your Arduino game up from older 8-bit/16MHz microcontrollers, the SparkFun SAMD21 Dev Breakout is a…

$27.50

Favorited Favorite 12

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added to your cart!

Arduino Uno - R3 SMD

In stock DEV-11224

This is the new Arduino Uno R3. In addition to all the features of the previous board, the Uno now uses an ATmega16U2 instead…

$22.95

Favorited Favorite 30

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added to your cart!

SparkFun RedBoard Artemis ATP

In stock DEV-15442

The RedBoard Artemis ATP has 48 GPIO and this board breaks out all of them in an Arduino Mega format.

$24.95

Favorited Favorite 12

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SparkFun microSD Shield

In stock DEV-12761

Running out of memory space in your Arduino project? The SparkFun microSD Shield equips your Arduino with mass-storage capabi…

$15.95

Favorited Favorite 13

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Arduino Due

In stock DEV-11589

The Due is Arduino's first ARM-based Arduino development board. This board is based on a powerful 32bit CortexM3 ARM microcon…

$41.95

Favorited Favorite 25

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Arduino and Breadboard Holder

In stock DEV-11235

We've been prototyping for a long time on these awesome little plastic plates but it's time for an upgrade. This version stil…

$3.95

Favorited Favorite 68

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SparkFun MIDI Shield

In stock DEV-12898

The SparkFun MIDI Shield board gives your Arduino-based device access to the antiquated, but still widely used and well suppo…

$21.95

Favorited Favorite 33

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Otto DIY Builder Kit

In stock KIT-18558

The Otto DIY Builder is the perfect STEM+A robot kit for parenting or school education and includes everything you need to ru…

$72.95

Favorited Favorite 3

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added to your cart!

SparkFun Qwiic Shield for Arduino

In stock DEV-14352

The SparkFun Qwiic Shield is an easy-to-assemble board that provides a simple way to incorporate the Qwiic Connect System wit…

$6.95

Favorited Favorite 34

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Arduino Stackable Header Kit - R3

Out of stock PRT-11417

These headers are made to work with the Arduino Uno R3, Leonardo and new Arduino boards going forward. They are the perfect h…

$1.50

Favorited Favorite 65

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SparkFun RedBoard Artemis

In stock DEV-15444

The RedBoard Artemis takes the incredibly powerful Artemis module from SparkFun and wraps it up in an easy to use and familia…

$19.95

Favorited Favorite 27

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SparkFun WiFi Shield - ESP8266

In stock WRL-13287

The SparkFun ESP8266 WiFi Shield is an Arduino compatible shield for the ESP8266 WiFi SoC – a leading platform for IoT or W…

$16.95

Favorited Favorite 56

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SparkFun MicroMod nRF52840 Processor

33 available WRL-16984

The SparkFun MicroMod nRF52840 Processor offers a powerful combination of ARM Cortex-M4 CPU and 2.4 GHz Bluetooth transceiver…

$19.95

Favorited Favorite 6

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SparkFun Wireless Motor Driver Shield

In stock DEV-14285

The SparkFun Wireless Motor Driver Shield is designed to make connecting motors, sensors and other components to your Arduino…

$22.95

Favorited Favorite 15

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SparkFun MiniGen - Pro Mini Signal Generator Shield

In stock BOB-11420

This is the SparkFun MiniGen Signal Generator, a small shield for the Arduino Pro Mini that is capable of generating sine, sq…

$31.45

Favorited Favorite 20

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SparkFun Music Instrument Shield

Out of stock DEV-10587

Do you ever wish your Arduino was more musically talented? Or maybe your project could use some cool sound effects. The Spark…

$34.95

Favorited Favorite 22

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SparkFun Ardumoto - Motor Driver Shield

25 available DEV-14129

The Ardumoto Shield is a dual-motor controller for Arduino. Based on the L298 H-bridge, the SparkFun Ardumoto can drive two D…

$20.95

Favorited Favorite 8

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SparkFun Digital Sandbox

In stock DEV-12651

The Digital Sandbox (DS) is a learning platform that engages both the software and hardware worlds. It’s powered by a micro…

$52.50

Favorited Favorite 33

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SparkFun Spectrum Shield

In stock DEV-13116

The Spectrum Shield enables your Arduino with the capability of splitting a stereo audio input into 7-bands per channel. You …

$26.95

Favorited Favorite 17

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Arduino Nano Every

In stock DEV-15590

The Arduino Nano Every is a small, robust and powerful board with the same classic Nano footprint.

$14.95

Favorited Favorite 9

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Teensy Arduino Shield Adapter

Out of stock KIT-15716

The Teensy Arduino Shield Adapter allows you to attach your Teensy to utilize your favorite Arduino shield without a breadboa…

$13.50

Favorited Favorite 5

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Fio v3 - ATmega32U4

In stock DEV-11520

The Fio v3 is a new spin on the Arduino Fio hardware powered by the ATmega32U4.Not only is it small and LiPo-ready, it's a ve…

$36.95

Favorited Favorite 13

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Qduino Mini - Arduino Dev Board

In stock DEV-13614

The Qduino Mini is a tiny, Arduino-compatible board with a battery connector and charger built-in as well as a fuel gauge tha…

$33.50

Favorited Favorite 38

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LilyPad Arduino 328 Main Board

In stock DEV-13342

The LilyPad Arduino 328 Main Board is an Arduino-programmed microcontroller designed to be easily integrated into e-textiles …

$15.95

Favorited Favorite 27

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SparkFun FTDI Starter Kit - 3.3V

In stock KIT-18289

The SparkFun 3.3V FTDI Starter Kit gives you just what you need to get started with FTDI FT232RL USB to serial IC.

$15.95

Favorited Favorite 1

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SparkFun EL Escudo Dos

31 available COM-10878

We've heard you, and made a number of improvements to our EL Shield. The new version adds zero-crossing optoisolated triacs f…

$29.50

Favorited Favorite 20

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SparkFun ProtoShield Kit

Out of stock DEV-13820

The SparkFun ProtoShield Kit lets you customize your own Arduino shield using whatever circuit you can come up with and then …

$11.50

Favorited Favorite 16

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Arduino Fio

In stock DEV-10116

The Arduino Funnel I/O (Fio) is a board designed by Shigeru Kobayashi, based on the original design from [LilyPad](http://www…

$28.50

Favorited Favorite 22

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SparkFun FTDI Starter Kit - 5V

In stock KIT-18290

The SparkFun 5V FTDI Starter Kit gives you just what you need to get started with FTDI FT232RL USB to serial IC.

$15.95

Favorited Favorite 3

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SparkFun Arduino ProtoShield - Bare PCB

In stock DEV-13819

The SparkFun Arduino ProtoShield is a bare PCB with no attached or included parts that lets you customize your own shield usi…

$4.95

Favorited Favorite 13

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Arduino Uno WiFi R2

In stock DEV-14871

The Arduino Uno WiFi R2 is an Arduino Uno with an integrated ESP32 u-blox NINA-W13 WiFi module.

$44.95

Favorited Favorite 18

Wish List

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EasyVR 3 Plus Shield for Arduino

In stock COM-15453

The EasyVR 3 Plus Shield is a voice recognition shield for Arduino boards integrating an EasyVR module.

$49.95

Favorited Favorite 12

Wish List

added to your cart!

SparkFun Power Driver Shield Kit

29 available DEV-10618

This shield allows you to use a computer power supply (or other power source) to use your Arduino to switch high current. Wit…

$23.50

Favorited Favorite 12

Wish List

added to your cart!

SparkFun GPS Logger Shield

Only 8 left! GPS-13750

The SparkFun GPS Logger Shield equips your Arduino with access to a GPS module, µSD memory card socket, and all of the other…

$52.50

Favorited Favorite 19

Wish List

added to your cart!

SparkFun Arduino Pro Mini Starter Kit - 5V/16MHz

Only 12 left! KIT-15254

What's blue, thin, and comes with everything you need to get started? The Pro Mini 5V Starter Kit!

$31.50

Favorited Favorite 5

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SparkFun Arduino Pro Mini Starter Kit - 3.3V/8MHz

21 available KIT-15257

What's blue, thin, and comes with everything you need to get started? The Pro Mini 3.3V Starter Kit!

$31.50

Favorited Favorite 4

Wish List

added to your cart!

ProtoScrewShield

In stock DEV-09729

The ScrewShield extends all pins of the Arduino out to 3.5mm pitch screw terminals. It also has a lot of the utility provided…

$17.95

Favorited Favorite 9

Wish List

Arduino Ethernet Shield 2

Out of stock DEV-11166

The Arduino Ethernet Shield 2 allows an Arduino Board to connect to the Internet. It is based on the Wiznet W5500 Ethernet ch…

Favorited Favorite 20

Wish List

added to your cart!

SparkFun Qwiic Micro - SAMD21 Development Board

Only 9 left! DEV-15423

The SparkFun Qwiic Micro is molded to fit our standard 1" x 1" Qwiic board size which makes it our smallest SAMD21 micro-cont…

$20.95

Favorited Favorite 16

Wish List

added to your cart!

Otto DIY Maker Kit

Only 3 left! KIT-18557

The Otto DIY Maker is the perfect STEM+A robot kit for parenting or school education and includes what you need to run a STEM…

$48.95

Favorited Favorite 1

Wish List

added to your cart!

SparkFun Qwiic Shield for Arduino Nano

In stock DEV-16789

The SparkFun Qwiic Shield for Arduino Nano makes it so you can use SparkFun's Qwiic connect ecosystem with development boards…

$4.25

Favorited Favorite 8

Wish List

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Arduino Nano 33 BLE Sense with Headers

Out of stock DEV-17048

Arduino Nano 33 BLE Sense is built around the NINA B306 module for BLE and Bluetooth 5 communication.

$33.95

Favorited Favorite 4

Wish List

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Mux Shield II

In stock DEV-11723

Sometimes you've got way too many inputs, or outputs... or both. How are you going to get them all connected to your Arduino?…

$24.95

Favorited Favorite 15

Wish List

added to your cart!

Bare Conductive Touch Board

Only 2 left! DEV-13298

The Touch Board from Bare Conductive is an easy-to-use Arduino@Heart board that gives you the ability to turn almost any mate…

$59.95

Favorited Favorite 14

Wish List

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Arduino AKX00025 Student Kit

Only 12 left! KIT-17660

Arduino AKX00025 Student Kit is a programming and electronics kit designed for remote learning that includes step-by-step les…

$61.95

Favorited Favorite 1

Wish List

added to your cart!

SparkFun FT231X Breakout Kit

24 available KIT-18291

A basic FTDI kit with a basic breakout board for the SparkFun FT231X Breakout board, a reversible USB-A to Micro-B cable, and…

$15.95

Favorited Favorite 0

Wish List

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STEMTera (Black)

In stock DEV-14082

The STEMTera is an innovation in breadboard history. It is the first breadboard with an Arduino-compatible hardware suite bui…

$45.00

Favorited Favorite 74

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