Arduino & Microcontrollers

Create your own Arduino-based designs, gain an in-depth knowledge of the architecture of Arduino, and learn the easy-to-use Arduino language all in...

FT-PA

Our Dual Channel H-Bridge Motor Driver Shield is perfect for driving either a pair of DC motors or a 4-wire bipolar stepper motor.Features Allegro ...

FT-HBRIDGE

The Genuino 101 is a learning and development board that delivers the performance and low-power consumption of the Intel® Curie module with the sim...

SF-DEV-13984

Do you need an easy to use interface for your LCD screen? The LCD Button Shield V2 attaches to your Arduino to provide a 16x2, black character, gre...

SF-DEV-13293

The Teensy is an amazing and compact development platform in a breadboard friendly form factor, but what if you could incorporate it into the Ardui...

SF-KIT-13288

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

SF-DEV-13116

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

SF-DEV-12898

The SparkFun MP3 Player Shield is an awesome MP3 decoder with the capabilities of storing music files onto a run-of-the-mill microSD card, thus giv...

SF-DEV-12660

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

SF-DEV-10587

This is essentially a ramped up version of our Ardumoto motor driver shield. For this SparkFun Monster Moto Shield we’ve replaced the L298 H-bridge...

SF-DEV-10182

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

SF-DEV-09947

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

SF-DEV-09729

This is a small prototyping shield for the Arduino Pro Mini. If your project requires just a little bit more space for your external circuitry, thi...

SF-DEV-09709

This is a 6-pin female header, with extra long legs – great for stacking Arduino shields. Pins are spaced by 0.1". Documents: Datasheet

SF-PRT-09280

The Arduino GSM Shield allows an Arduino board to connect to the internet, make/receive voice calls and send/receive SMS messages. The shield us...

DF-DFR0262-AC

The Arduino Leonardo is a microcontroller board based on the ATmega32u4. It is the latest addition to the Arduino family.This chip has about the s...

DF-DFR0201

NEW VERSION! This is the upgraded DFRduino Mega 2560 V3.0 which is now fully compatible with Arduino Mega 2560 R3. The Arduino Mega is a microcont...

DF-DFR0191

This is a design for an open-source prototyping shield for Arduino Mega. It has tons of cool features, to make prototyping on your Arduino easy....

DF-DFR0016

Say goodbye to messy cables and clueless pluging/unpluging! This Sensor Shield is a powerful expansion shield for Arduino Mega Due. It is large en...

DF-DFR0165

The Arduino LCD Keypad Shield V2 includes a 2x16 LCD display and 6 momentary push buttons. Pins 4, 5, 6, 7, 8, 9 and 10 are used to interface wi...

DF-DFR0374

INTRODUCTION This is a stepper motor driver introduced by DFRobot for those projects require powerful stepper motors, su...

DF-DRI0035

INTRODUCTION eClip is an innovative programming/testing tool specially designed for Makers. It solves the problem of prototy...

DF-DFR0359

What's the difference between Raspberry Pi and Arduino? We all know Raspberry Pi is a mini-computer running on Linux operating system; ...

DF-DFR0327

Arduino product family is a great learning platform for electronics, programming and robotics. But most projects at some point require mobility. T...

DF-DRI0017

This is the Adafruit Feather 32u4 Radio (RFM69HCW) 433MHz. We call these RadioFruits, our take on an microcontroller packet radio transceiver with ...

AF-3077

Note: These use genuine FTDI chips, either we purchase them or they are manufactured to our specifications with the requirement of genuine FTDI chi...

AF-284

This touch-able add on shield for Arduinos will inspire your next interactive project with 12 capacitive touch sensors. Capacitive touch sensing wo...

AF-2024

Add a power switch to any project simply by plugging this between the power supply. This is the most useful thing you never knew you needed! You'll...

AF-1125

The next generation Proto-ScrewShield is a dual-purpose prototyping shield. Not only does it have a large 0.1" grid prototyping area but it also ex...

AF-196

Trinket may be small, but do not be fooled by its size! It's a tiny microcontroller board, built around the Atmel ATtiny85, a little chip with a lo...

AF-1500

By popular demand! We now have the plates from the ARDX available separately. Acrylic plate is engraved and cut here at the Adafruit factory. There...

AF-275

One segment? No way dude! 7-Segments for life!This is the Blue Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing Combo Pack! We also have the...

AF-3106

This new Adafruit shield makes it easy to use a 16x2 Character LCD. The 16x2 Character LCD is NOT, repeat, NOT, includedWe really like the range of...

AF-715

This new Adafruit shield makes it easy to use a 16x2 Character LCD. We really like the Blue & White 16x2 LCDs we stock in the shop. Unfortunate...

AF-772

Add short-hop wireless to your Feather with these RadioFruit Featherwings. These add-ons for any Feather board will let you integrate packetized ra...

AF-3231

This lovely little shield is the best way to add a small, colorful and bright display to any project. We took our popular 1.8" TFT breakout board a...

AF-802

Just about all electronics use TTL serial for debugging, bootloading, programming, serial output, etc. But it's rare for a computer to have a seria...

AF-70

The Arduino Pro Mini is SparkFun's minimal design approach to Arduino.  It's essentially a 3.3v Arduino that runs an 8 MHz bootloader on a super sm...

AF-2377

The Arduino Pro Mini is SparkFun's minimal design approach to Arduino.  It's essentially a 5v Arduino that runs an 16 MHz bootloader on a super sma...

AF-2378

Arduino Micro is the smallest board of the family, easy to integrate it in everyday objects to make them interactive. The Micro is based on the ATm...

PI-A000053

This is the Adafruit Feather 32u4 LoRa Radio (RFM9x). We call these RadioFruits, our take on an microcontroller with a "Long Range (LoRa)" packet r...

AF-3078

The MKR Relay Protoshield allows you to easily add relays to your MKR board based project. The shield provides two relays called RELAY1 and RELAY2 ...

PI-TSX00003

Arduino MKR1000 is a powerful board that combines the functionality of the Zero and the Wi-Fi Shield. It is the ideal solution for makers wanting t...

PI-ABX00011

This is the Adafruit Feather 32u4 Radio (RFM69HCW) 900MHz. We call these RadioFruits, our take on an microcontroller packet radio transceiver with ...

AF-3076

A Feather board without ambition is a Feather board without FeatherWings! This is the Latching Mini Relay FeatherWing. It gives you power to contro...

AF-2923

Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new stan...

AF-2795

The Adafruit Feather nRF52840 Express is the new Feather family member with Bluetooth Low Energy and native USB support featuring the nRF52840!  It...

AF-4062