Arduino is an open-source electronic prototyping platform allowing makers to create interactive electronic objects.
We offer a growing selection Arduino accessories and kits.
$19.99
The Arduino UNO R3 is a microcontroller board based on the ATmega328. It has 14...
$89.99 $99.99
The Arduino starter kit provides an open-source electronics prototyping platform based on flexible, easy-to-use hardware...
$19.95
This is the only Motor Controller for Arduino that you will ever need to buy!...
$1.95
Use these to stack shields on your Arduino! These are standard 6-pin, 8-pin and 10-pin...
$9.95
This is a pre-wired and waterproofed version of the DS18B20 sensor. Handy for when you...
$5.00
This is a nice half size breadboard, good for small projects. It's 2.2" x 3.4"...
$6.95
Deprecation Warning: The Trinket bit-bang USB technique it uses doesn't work as well as it...
$24.95
These LED strips are even more fun and glowy. There are 60 RGB LEDs per...
$1.95
These are standard '130 size' DC hobby motors. They come with a wider operating range...
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This is the Adafruit Feather 32u4 Bluefruit - our take on an 'all-in-one' Arduino-compatible + Bluetooth Low...
$19.95
This lovely little display breakout is the best way to add a small, colorful and...
$1.50
Wide range, low power temperature sensor outputs an analog voltage that is proportional to the...
$29.95
Bring a little bit of Times Square into your home with this 16 x 32...
$5.95
Need some indicators? We are big fans of these diffused LEDs. They are really bright...
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Run four solenoids, two DC motors or one bi-polar or uni-polar stepper with up to...
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Adding quality audio to an electronic project is surprisingly difficult. Here is a shield for...
$9.95
Love FLORA but want a bite-sized version? Look no further, GEMMA is a tiny wearable...
$15.26 $16.95
Have you found an Adafruit Neopixel or Dotstar strip that you like but is not...
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Testing 123! This 3" diameter speaker cone is the perfect addition to any audio project...
$6.95
This is a really nice power supply. It's a switching DC supply so its small...
$24.95
A new collaboration between Adafruit & Micah from Scanlime, we are excited to introduce Fadecandy,...
$14.00
A stepper motor to satisfy all your robotics needs! This 4-wire bipolar stepper has 1.8°...
$9.95
This breakout board will solve all your power-monitoring problems. Instead of struggling with two multimeters,...
$13.95
Here's a handy Arduino shield: Adafruit had a lot of people looking for a dedicated...
$14.95
FLORA is Adafruit's fully-featured wearable electronics platform. It's a round, sewable, Arduino-compatible microcontroller designed to...
$17.95
Just about all electronics use TTL serial for debugging, bootloading, programming, serial output, etc. But...
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You want to make a cool robot, maybe a hexapod walker, or maybe just a...
$12.50
This is a Lithium Ion and Lithium Polymer battery charger based on the MCP73833. It uses...
$5.00
The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a...
$0.95
CdS cells are little light sensors. As the squiggly face is exposed to more light,...
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If you've ever ordered and wire up a 9-DOF sensor, chances are you've also realized...
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This set of two 2.8" x 1.2" speakers are the perfect addition to any audio...
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Need a lot of 5V power? This switching supply gives a clean regulated 5V output...
$19.95
What's a project if it's trapped on your desk? Now you can take your Arduino...
$11.95
Add Bluetooth capability to your computer super fast with a USB BT 4.0 adapter. This...
$39.95
Add some jazz & pizazz to your project with a color touchscreen LCD. This TFT...
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The TSL2561 luminosity sensor is an advanced digital light sensor, ideal for use in a...
$34.95
Bend all audio files to your will with the Adafruit Music Maker shield for Arduino!...
$9.95
Please note! You will need to order 4 of these to get a complete ring....
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What's better than a single LED? Lots of LEDs! A fun way to make a...
$39.95
Adafruit took their popular Adafruit PN532 breakout board and turned it into a shield -...
$17.50
We now have the digital ADXL345 from Analog Devices, a triple-axis accelerometer with digital I2C...
$34.95
Have you gazed longingly at large TFT displays - you know what I'm talking about...
$4.95
So squishy! These silicone elastomer keypads are just waiting for your fingers to press them....
$24.95
Interested in learning how Bluetooth Low Energy works down to the packet level? Debugging your...
$29.95
Add some jazz & pizazz to your project with a color touchscreen LCD. This TFT...
$9.95
Remember when you were a kid and there was a birthday party at the pool...
$9.95
This prototyping shield is the best out there (well, we think so, at least), and...
