New Arrivals

INTRODUCTION what's the best way to detect the magnet? Use anther magnet. But it's not sensitive enough. You have to fee...

Toss out those FTDI cables and go USB-native with the ATmega32u4. After many months of back-orders, we finally received a shipment of these litt...

You can use a water jet, safely! Adafruit offers a fun and exciting "badges" of achievement for electronics, science and engineering. We beli...

Check out these big 10mm through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft, diffuse glow.

Gotta say - this new Pi 3 is fly.  All the cool kids are going to have it - but all the coolest kids are also going to have a big pack of super coo...

INTRODUCTION  Ever want to build your own weather station? This iot weather station kit includess anemometer, wind vane and rain bucket. The se...

INTRODUCTION This is a 4.3-inch e-ink display module, supports a maximum resolution of 800x600, using serial communication, built-in Chinese and E...

EL Inverters, if you are wanting to do anything with EL lighting you need one, period. This 3V EL Inverter is a special type that is intended to be...

Check out these big 10mm through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft, diffuse glow.

This Raspberry Pi is Discontinued Now, We recommend other raspberry pi shields as a suitable replacement.  Expansion Shield X300 is a one of th...

This is an Chasing EL Wire Adapter Cable, a simple connector that splits up the four wires in a Chasing EL wire allowing them to be individually...

EL wire, or electroluminescent wire, is a flexible wire coated in phosphor. Apply the appropriate voltage and it lights up! Each EL wire looks a lo...

This shield allows you to use a computer power supply (or other power source) to use your Arduino to switch high current. With RFP30N06LE MOSFETS, ...

The Pololu serial 8-servo controller allows you to control up to eight RC servos with almost any robot controller or computer. Connect multiple uni...

EL wire, or electroluminescent wire, is a flexible wire coated in phosphor. Apply the appropriate voltage and it lights up! Each EL wire looks a lo...

PaPiRus Zero is an ePaper / eInk screen pHAT designed for the Raspberry Pi Zero. It’s one of the first true low power displays for the Pi Zero m...

So you've got your Pi 3 with its built-in wireless LAN and Bluetooth, but what about your Pi Zero? Say hello to the IoT pHAT from Red Bear! T...

Particle has partnered with Adafruit to put together this kit that makes IoT easy as Pi! Connect your Raspberry Pi 3 to the Particle Cloud with ...

This mini-kit makes it easy to mount a PSP/Xbox-like thumb joystick to your project. The thumbstick is an analog joystick - more accurate and sensi...

Formulas and variables and integrals and derivatives: to the casual observer it looks like you're doing MATH. But you're NOT. Because when you solv...

From the fine people who have brought us the Beagle Board, a smaller, lighter, but powerful single board linux computer, Beagle Bone! We like th...

INTRODUCTION OBD II is an On-Board Diagnostics standard that is used on a large variety of cars. It provides access to numerous data from the engin...