Spool of flexible LED strip
These LED strips are fun and glowy. There are 30 RGB LEDs per meter, and you can control the entire strip at once with any microcontroller and three transistors. The way they...
$80.00
In Stock
Angled shot of a Adafruit Feather M0 Basic Proto - ATSAMD21 Cortex M0.
Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller...
$19.95
In Stock
Adafruit Music Maker FeatherWing - MP3 OGG WAV MIDI Synth Player connected to a half sized breadboard and a set of headphones.
Bend all audio files to your will with the Adafruit Music Maker FeatherWing! It's a fun-size version of our Music...
$19.95
In Stock
Pulse sensor with three long wires
Pulse Sensor Amped is a greatly improved version of the original Pulse Sensor, a plug-and-play heart-rate sensor for Arduino and Arduino compatibles. It can be used by students,...
$25.00
In Stock
Angled shot of a Header Kit for Feather - 12-pin and 16-pin Female Header Set.
These two Female Headers alone are, well, lonely. But pair them with any of our 
Out of Stock
Angled shot of a Stacking Headers for Feather - 12-pin and 16-pin female headers.
These two Female Stacking Headers alone are, well, lonely. But pair them with any of our Feather boards and...
$1.25
In Stock
N-channel power MOSFET in TO-220 package
When you need to switch a lot of power, N-channel MOSFETs are best for the job. These FETs can switch over 60A and 30V and are TO-220 packages so they fit nicely into any breadboard or...
$2.25
In Stock
Breadboard-friendly SPDT Slide Switch
These nice switches are perfect for use with breadboard and perfboard projects. They have 0.1" spacing and snap in nicely into a solderless breadboard. They're easy to switch...
$0.95
In Stock
Angled shot of black 5-pin 2.54mm terminal block.
After a long day out harvesting in the terminal block fields, we've returned with a veritable bounty of these very nice and compact 2.54mm/0.1" terminal blocks in a variety of...
$1.85
In Stock
Angled shot of single green 6-pin 2.54mm terminal block.
After a long day out harvesting in the terminal block fields, we've returned with a veritable bounty of these very nice and compact 2.54mm/0.1" terminal blocks in a variety of...
$2.15
In Stock
Breadboard-friendly 2.1mm DC barrel jack
This power jack is designed to fit 2.1mm power plugs snugly and securely. Perfect for adding a power connector to your project. We went for the more expensive "thin pin" type...
$0.95
In Stock
Wall wart power supply with 2.1mm DC output.
This is a really nice power supply. It's a switching DC supply so it's small and light and efficient. It is thin so it fits in power strips without blocking other outlets. The...
$8.95
In Stock
Hook-up Wire Spool Set in box with 6 colorful wires coming out
Perfect for bread-boarding, free wiring, etc. This box contains 6 spools of solid-core wire. The wire is easy to solder to and when bent it keeps its shape pretty well. We like to have...
$15.95
In Stock
Small spool of red wire.
Perfect for bread-boarding, free wiring, etc. This spool of solid-core wire is easy to solder to. When bent it keeps its shape pretty well. We like to have a few spools of this stuff...
$2.95
In Stock
Small spool of black wire
Perfect for bread-boarding, free wiring, etc. This spool of solid-core wire is easy to solder to. When bent it keeps its shape pretty well. We like to have a few spools of this stuff...
$2.95
In Stock
Top view of Adafruit Perma-Proto Quarter-sized Breadboard PCB.
Customers have asked us to carry basic perf-board, but we never liked the look of most basic perf: it's always crummy quality, with pads that flake off and no labeling. Then we...
$2.95
In Stock
Hand removing/installing micro SD card from SD adapter
Add mega-storage in a jiffy using this 8 GB class 4 micro-SD card. It comes with a SD adapter so you can use it with any of our shields or adapters. Preformatted to FAT so it works out...
$9.95
In Stock