Products

We love playing with obscure materials that have a creepy-cool or magical quality. Sure, there's invisible ink, but have you ever used heat to make...

We love playing with obscure materials that have a creepy-cool or magical quality. Sure, there's invisible ink, but have you ever used heat to make...

The "555SE" Discrete 555 Timer Kit from Evil Mad Scientist Laboratories is a surface-mount soldering kit that lets you build a faithful and functio...

The "Three Fives" Discrete 555 Timer kit from Evil Mad Scientist Laboratories is a faithful and functional transistor-scale replica of the classic ...

ΩMG! You're not going to be able to resist these handy resistor packs! Well, axially, they do all of the resisting for you! This is a 25 Pack o...

The Pibow is a durable and fun case for the Raspberry Pi® computer that is perfectly in touch with the ethos of the Raspberry Pi.The case is cra...

Show up stylish AND on time to any event with this awesome looking DIY watch. We have a few watch kits here at Adafruit but we finally have one ...

Traffic Light Gizmo for Playground The Playground system is an easy way to connect from Crumble, Raspberry Pi or BBC micro:bit to useful Gizmos T...

Did you know that inside every transistor is a little man whose job it is to watch the incoming base current and adjust the collector-emitter...

We're no longer selling this pack of Trinket 3V+5V, we recommend our Trinket M0 which has better USB support, way faster processor, a ton more m...

The MMA7361 from Freescale is a very nice IMU sensor with easy analog interface. The MMA7361 Arduino is a 3.3V part and outputs an analog vol...

Sprockets, wheels, and gears, oh my! We really like our DC gear motors (a.k.a "TT Motor") but unless you have a 3D printer it can be a challenge to...

Turing Tumble is a new type of game where players (ages 8 to adult) build mechanical computers powered by marbles to solve logic puzzles. If you ne...

You turned off a TV with a kit you made! Adafruit offers a fun and exciting "badges" of achievement for electronics, science and engineering....

The Ultimaker 3 is one of our favorite 3D printers on the market. It's a well-built open-source compact machine with an excellent UX. Every inch...

  Ultimate Initio Kit for Raspberry Pi Does NOT include the Raspberry Pi Model B 3 Includes 4tronix RoboHAT No Soldering RequiredKit Contents: ...

An Ultrasonic sensor with scan capability is a must have feature for most robot application. This Ultrasonic scanner kit provides a cost effe...

Description M5IotKit. This is a feast of IoT stuff, powered by M5Stack. It is an all-in-one Learning board, powered by ESP32, which includes any...

This is a custom made pack for the University of Virginia.  It contains all the gear needed for Web and Mobile Systems class - CS4720. Since it'...

This is a electronic microscope designed for PC solution with friendly user interface, which can be used to snap HD pictures and capture the video...

The VCNL4010 sensor is a nice way to add a small-distance proximity sensor to your microcontroller project. For longer distances (in the range o...

Never go looking for some AAA's again, this solar racer car requires no batteries! The Volta Racer Solar Motorcar Kit contains all of the necessary...

Never go looking for some AAA's again, this solar racer car requires no batteries! The Volta Racer Solar Motorcar Kit contains all of the necessary...

Never go looking for some AAA's again, this solar racer car requires no batteries! The Volta Racer Solar Motorcar Kit contains all of the necessary...