Arduino & Microcontrollers

Note: This product is currently undergoing a revision and will be available again soon!We are excited to add another product to our growing Adafrui...

AF-1588

We still love the Pro Trinket but the bit-bang USB technique it uses doesn't work as well as it did in 2014. So while we still carry the Pro Trinke...

AF-2010

This is an extra large proto-shield, specifically designed for the Mega! It comes with PCB, two buttons and a full set of stacking headers. You can...

AF-192

The Particle Shield Shield converts the footprint and pins of your Photon into that of an Arduino, allowing for use of existing Arduino shields and...

AF-2725

Using clear, easy-to-follow examples, Programming Arduino: Getting Started with Sketches - Second Edition reveals the software side of Arduino and ...

AF-1019

We are very excited to have one of the first (and we think the best) Enclosure for Arduino & project box! Here are all the details: Dimen...

AF-271

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-3229

1Sheeld+ is a "Bluetooth LE Tethered" shield for Arduino. Plug it into your Arduino and then run the matching mobile app on your tablet or phone. O...

AF-3408

Long gone are the days of parallel ports and serial ports. Now the USB port reigns supreme! But USB is hard, and you just want to transfer your eve...

AF-3309

This kit brings the excellent design and tutorials of Parallax to the Arduino world. Make your Arduino the onboard brain of a mobile robot and lear...

AF-749

Adding quality audio to an electronic project is surprisingly difficult. Here is a shield for Arduino 328's that solves this problem. It can play u...

AF-94

We are very excited to have one of the first (and we think the best) Enclosure for Arduino & project box now available in clear plastic, the fu...

AF-337

Overview This Arduino shield from Adafruit contains 40 individually addressable RGB LEDs arranged in a 5×8 matrix, and it only takes one pin t...

PL-2772

Pololu DRV8835 Dual Motor Driver Shield for Arduino, bottom view with dimensions. Overview This motor driver shield and its corresponding Ar...

PL-2511

Overview Pololu dual VNH5019 motor driver shield for Arduino. This motor driver shield and its corresponding Arduino library make it easy to...

PL-2507

Note: This product is manufactured in Italy by affiliates of Arduino Srl, and the product packaging suggests downloading the Arduino IDE from ardu...

PL-2191

Note: This product is manufactured in Italy by affiliates of Arduino Srl, and the product packaging suggests downloading the Arduino IDE from ardu...

PL-2188

The MKR IoT Bundle is a great way to get started with the Internet of Things! The MKR IoT Bundle includes the components you need to make 5 IoT pro...

PI-GKX00006

Oh man, is this not the best thing ever? You can now use the awesome Teensy 3 with any and all of our FeatherWings or Feather accessories and even ...

AF-3200

You will chirp with delight when you see how easy it is to make your very own 8x16 LED matrix display for any Feather. This kit combines two of our...

AF-3151

MKR ZERO has an on-board SD connector with dedicated SPI interfaces (SPI1) that allows you to play with MUSIC files with no extra hardware! Watch o...

PI-ABX00012

The MEGA 2560 is designed for more complex projects. With 54 digital I/O pins, 16 analog inputs and a larger space for your sketch it is the recomm...

PI-A000067

The Arduino Due is the first Arduino board based on a 32-bit ARM core microcontroller. With 54 digital input/output pins, 12 analog inputs, it is t...

PI-A000062

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

AF-2895

A tiny USB stick that runs JavaScript - control things in the real world in just seconds! The Espruino Pico is a tiny USB stick that runs JavaScrip...

PI-ESP001

The prototyping shield designed for your MKR board! The MKR Proto Shield is a prototyping shield designed for your Arduino MKR board. This shield e...

PI-TSX00001

This is a small board for prototyping through-hole components with the LilyPad system. There are an array of pins all shorted together with 10mil t...

SF-DEV-09102

You wont be able to look away from the mesmerizing patterns created by this Adafruit 15x7 CharliePlex LED Matrix Display FeatherWing.  This 15x7 LE...

AF-3137

A Feather board without ambition is a Feather board without FeatherWings! This is the DotStar FeatherWing, a 6x12 RGB LED Add-on For All Feather Bo...

AF-3449

The Starter Kit is a great way to get started with Arduino, coding and electronics! The Starter Kit includes the components you need to make 15 fun...

PI-K000007

Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point.This is the Yell...

AF-3131

Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point.This is the Yell...

AF-3132

Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point.This is the Whit...

AF-3127

DFRduino M0 Audio Expansion Shield selects the latest full-featured WM8978 of Wolfson as the audio processor. It comes with HI-FI level digital si...

DF-DFR0420

The SparkFun AST-CAN485 I/O Shield allows you to use the AST-CAN485 Dev Board with 24VDC Inputs and Outputs, a popular voltage level for industrial...

SF-DEV-14598

This module is a shield of Arduino UNO. It can turn Arduino pins into Makeblock RJ25 ports. You can connect Arduino UNO with Makeblock electronic m...

MB-10031

Technical Details • Support power supply by SunFounder/Arduino/other compatible Uno board or an external independent source • Display characters of...

SU-TS0230

Introductory Special: just $7.77 each with coupon code MAX14870INTRO (Click to add the coupon code to your cart), limited to first 100 customers...

PL-2519

Overview The G2 family of dual high-power motor driver shields features pairs of discrete MOSFET H-bridges designed to drive two large brushed...

PL-2518

Overview The G2 family of dual high-power motor driver shields features pairs of discrete MOSFET H-bridges designed to drive two large brushed...

PL-2515

Bottom view of the Adafruit Data Logging Shield for Arduino next to US quarter dollar for size reference. Overview Adafruit’s Data Logging S...

PL-2796

The AST-CAN485 Dev Board brings CAN (Control Area Network) and RS485 to a small, Pro Mini form factor with the ability to interface to 24V input an...

SF-WRL-14597

Connect your Arduino-compatible to the Internet with this WiFi shield that features the FCC-certified ATWINC1500 module from Atmel. This 802.11bgn-...

AF-3654

Application The expansion board integrates the pin sockets for Arduino Nano and NRF24L01, as well as a 2.5D joystick. With this board, you can make...

SU-TS0234

Introduction of L293D With a 16-pin DIP package, L293D integrates a bipolar H-bridge circuit internally. The bipolar PWM method has many advantages...

SU-TS0231

Component List - 1 * 4x4 keypad module (wire not included) For more information,refer to WIKI.

SU-TS0180

Package list 1x CNC Shield V2.0 1x Uno R3 board 3x A4988 driver 1x USB cable

SU-BOARDKIT

The SparkFun RedBoard Edge is a nifty little rework of the SparkFun RedBoard designed to be panel mounted in your custom project enclosure to ...

SF-DEV-14525