Wearable Sensors

Become the unicorn of your dreams! Learn about circuits in the coolest and blinkiest way - by building a light-up unicorn headband. Build the circ...

These solid 2.0mm pitch connector cable pairs are great when you need something that can carry a couple of amps of current and are easy to connect ...

This board is designed to be a thin, bluetooth-enabled driver board for our Adafruit LED Glasses RGB LED matrix. That said, it's a perfectly good s...

Have you always wanted to upgrade your ensemble with a creepy-cool creature PCB silkscreen and an eye-blistering arrangement of LEDs? We love to pu...

If you want to put together a complete LED Glasses kit with our Adafruit LED Glasses front panel , and Bluetooth LED Glasses Driver, you should als...

Are you interested in making cosplay and Halloween projects with a Circuit Playground Express, but overwhelmed with what to buy? Better yet, do you...

Easy e-paper finally comes to microcontrollers, with this breakout that's designed to make it a breeze to add a tri-color eInk display. Chances are...

Only 13mm long, Tomu really puts the micro in microprocessor. It's fully open-source development board with the silabs Gecko EFM32HG309 processo...

If you want to put together a complete LED Glasses kit with our Adafruit LED Glasses front panel, and Bluetooth LED Glasses Driver, you should also...

We have all sorts of LED strips for a wide range of needs. Chonky strips? We got those! Strips with alligator clips that are easy-peasy to MakeCode...

The Loomia Double Backlit User Interface is like the Single Backlit Button, but twice the fun! Use this part if you need to control something up an...

Our RedBoards are great. But don't they sometimes seem a little BIG?! Enter smôl, a new range of boards which are both small in size and small on ...

Our RedBoards are great. But don't they sometimes seem a little BIG?! Enter smôl, a new range of boards which are both small in size and small on ...

The micro:bit Smart Health Kit has a well-selection of the Sensor:bit, Analog UV Sensor, PIR Sensor, MQ3 Alcoholic Sensor Brick, Servo and etc.,...

3W 4R speaker Diameter 40MM 4CM thickness 5MM with PH2.54 terminal wire length 20CName：speaker 4 ohms 3 WattDiameter      ： 40MMthickness ：5MM  Ter...

Plug in and glow with this incredible, ultra high density NeoPixel strip with an astonishing 332 LEDs/meter. That's no typo, this half meter strip ...

Here at Adafruit we love discovering new and exotic glowing things. Like moths to the flame, we were intrigued by these 'chip on board' ultra-flexi...

The MAX30102 is integrated pulse oximetry and heart-rate monitor biosensor module based on PPG (PhotoPlethysmoGraphy). It is so small that you c...

Kitty's Flower is a pair of Bluetooth wearable brooches. Jointly created by Art by Physicist and DFRobot, they are specially designed for wearable ...

Twirl and twinkle with the Twinkling Tutu Tech-Craft Kit from TechnoChic! (whatta tongue twister!).Be part fashion designer and part STEAM-empowere...

Bangle.js is an open, hackable smartwatch that anyone can code for - and best of all it's open source so you don't have to worry about a server ...

EagLED is Littlebird Electronics' wearable development kit. It's a complete Arduino compatible microcontroller that has LEDs, Light Sensor, Push...

8 RGB Rainbow LED Ring  is a kind of LED rings with 8 ultra bright RGB LED beads placed on a circle panel. This circle has 1.25" (32mm) outer di...

The 'Rain' ultra-small UHF RFID tags from Murata are really exciting because of their fantastically small size -- they're just a 1.25 mm square wit...