Looking for the best heat sink for your Raspberry Pi 3? Check out this nice and tall 15x15x15mm Heat Sink! This heat sink is made from high quality aluminum and will work perfectly with any Raspberry Pi  but is best paired with a Raspberry Pi 3...

If you love DIY cable-rigging, then these HDMI adapters are right up your alley! Making custom HDMI cables has never been easier. Just grab one of our HDMI ribbon cables, then swap and switch any of our HDMI adapters on each end using the flex cable...

If you love DIY cable-rigging, then these HDMI adapters are right up your alley! Making custom HDMI cables has never been easier. Just grab one of our HDMI ribbon cables, then swap and switch any of our HDMI adapters on each end using the flex cable...

This cable is a little unusual, rather than having a USB A plug on one end, it has two Micro B USB connections! What is this for? It's for when you have a "USB On-The-Go (OTG)" device, and you want to plug in another USB device. For example, a Pi Zero or...

The Adafruit Feather nRF52840 Express is the new Feather family member with Bluetooth Low Energy and native USB support featuring the nRF52840!  It's Adafruit's take on an 'all-in-one' Arduino-compatible + Bluetooth Low Energy with built in USB plus...

It's summer and you're sweating and your hair's all frizzy and all you really want to know is why the weatherman said this morning that today's relative humidity would max out at a perfectly reasonable 42% when it feels more like 77%. Enter...

If you're looking to make a custom cable with any two of our HDMI adapters, then you'll need to have these flex cables handy! Making custom HDMI cables has never been easier. Just grab one of these cables, then swap and switch any of the HDMI...

This handy USB extension cable will make it easy for you to enclose a device that has a mini-B USB type port. This would be most handy when putting a Teensy, FTDI friend, USB LiPo charger, USB Boarduino, etc into a box! The jack half has two mounting...

We've got nice cases for many of our beloved boards, but the Circuit Playground Express and Circuit Playground Bluefruit has been left out of couture enclosure game. Enter Ada-friend Mike Doell to the rescue! This minimal but...

Give your Ultimate GPS V3 a boost with this external active antenna. This GPS antenna draws about 10mA and will give you an additional 28 dB of gain. It's got a 5 meter long cable so it will easily reach wherever you need it to. The antenna is magnetic...

Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. The MAX31855K does everything for you, and can be easily interfaced with any microcontroller, even one without an analog input. This breakout board has the...

This is a basic, classic Pi Zero enclosure with a black base and a clear top. The case is as minimal as it gets, coming in just two pieces of polycarbonate that snap snugly together. This case will keep your Pi Zero safe and secure...

Pocket-sized fun is the name of this game, with the Joy Bonnet - Adafruit's most fun Bonnet ever (no we didn't even think that was possible, either!). This Bonnet fits perfectly on top of your Raspberry Pi Zero (any kind) and gives you...

If you're looking to make a custom cable with any two of Adafruit's HDMI adapters, then you'll need to have these flex cables handy! Making custom HDMI cables has never been easier. Just grab one of these cables, then swap and switch any of the...

If you're looking to make a custom cable with any two of Adafruit's HDMI adapters, then you'll need to have these flex cables handy! Making custom HDMI cables has never been easier. Just grab one of these cables, then swap and switch any of the...

Your power supply problems just got SOLVED! This little circuit board may look tiny but inside is a high efficiency DC/DC step-down converter which can output up to 3 Amp at 5V without the need of any heat-sink or forced cooling. (It does get a bit...

Ahoy! It's time to create a dazzling light up project with the new RGB Matrix FeatherWing. Now you can quickly and easily create projects featuring your favorite 16 or 32-pixel tall matrix boards. Using Adafruit's RGB Matrix library is easy and works...

If you're looking for the most compact li'l display for a Raspberry Pi (most likely a Pi Zero) project, this might be just the thing you need! The Adafruit 128x32 PiOLED is your little OLED pal, ready to snap onto any and all Raspberry Pi...

This enclosure was designed by Mike Doell - just like Adafruit's elegant, beautiful, and functional Pi Case for Raspberry Pi Model B+ / Pi 2.  Made of ultra-durable, super-glossy polycarbonate, it is both good looking and tough enough to toss...

It's what you've been waiting for, the Feather M4 Express featuring ATSAMD51. This Feather is fast like a swift, smart like an owl, strong like a ox-bird (it's half ox, half bird, OK?) This feather is powered by our new favorite chip, the ATSAMD51J19...