New Arrivals

Female header is like the duct tape of electronics. Its great for connecting things together, soldering to perf-boards, sockets for wires or bre...

This board is an evaluation platform for the SM130 RFID module. It includes an XBee header, PCB trace antenna, and has the layout to be used as ...

Note: As of May 12, 2014 Adafruit is shipping Rev C. We have discontinued selling Rev B. There are no exchanges or "upgrades" for Rev B to Rev C...

These single-pin housings work with our wires with pre-crimped terminals and our crimp pins to let you quickly make custom cables that mate with...

Add another 8 pins to your microcontroller using a MCP23008 port expander. The MCP23008 uses two i2c pins (these can be shared with other i2c devic...

The ADXL377 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned analog voltage outputs that has a full-scale range ...

You are learning how to use XBee wireless modules for your projects! Adafruit offers a fun and exciting "badges" of achievement for electroni...

Keep your microcontroller tickin' with a ceramic oscillator. These little devices are bread-board friendly (0.1" pin spacing) and easy to use. T...

The Panavise Jr. is a great vise with a vacuum base. Its jaws open up to about 3" and have grooves for PCBs. It’s perfect for light duty field repa...

Add some steely elegance to your project with these Metal Ball Tactile Buttons. They've got a nice industrial shine to them along with a light b...

The Arduino LCD Keypad Shield V2 includes a 2x16 LCD display and 6 momentary push buttons. Pins 4, 5, 6, 7, 8, 9 and 10 are used to interface...

These are 6" long jumper wires with female connectors on both ends. Use these to jumper from any male header on any board, to any other male hea...

These stickers are a must for anyone making a project with an ATmegaXX8 chip such as the ATmega48, ATmega8, ATmega88, ATmega168, or ATmega328. T...

Keep your microcontroller tickin' with a ceramic oscillator. These little devices are bread-board friendly (0.1" pin spacing) and easy to use. They...

This set of sewing needles is a must-have when stitching together your next e-textile project. Each envelope contains three 48mm, 1.23mm thick need...

The ADXL337 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned analog voltage outputs that measures acceleration wi...

INTRODUCTION Say goodbye to messy cables! This IO shield is a powerful expansion shield for the Bluno M3. The breakou...

These are 6" long jumper wires with male connectors on both ends. Use these to jumper from any female header on any board, to any other female h...

Dustyn Roberts' Making Things Move is a wonderful introduction to practical mechanics. This book teaches you the basics of building moving mechanis...

Listen up! This 2.8" x 1.2" speaker is a great addition to any audio project where you need 4 ohm impedance and 3W or less of power. We parti...

These flexible RGB LED strips based on the SK9822 LED/driver IC are an easy way to add complex lighting effects to a project. Each LED has an integ...

A mini roll of thermal paper, this fits very nicely into our mini thermal printer. 2.25" wide (about 57mm) and 50 feet long (15 meters). BPA-fre...

Hit the ground running (and printing!) with this starter pack that includes a thermal printer and all the extras and save a few dollars while yo...

When I was studying power supply electronics in school, the instructor always talked about adding BFC's to the circuit - Big Freakin' Capacitors. T...