
Adafruit
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Adafruit Accessories Hook-up Wire Spool Set 22AWG [Solid Core]
$15.90
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 a few spools of this stuff around which is why this set is quite nice! We suggest picking up wire strippers to match. Wire gauge is 22 AWG which we've found is th...

Pi T-Cobbler Breakout Kit for Raspberry Pi with GPIO Cable - Assembled!
$6.90
For embedded computer projects with the Raspberry Pi, you need an assembled add on prototyping Pi T-Cobbler, which can break out all those power, GPIO, I2C and SPI pins from the 26 pin header onto a solderless breadboard. This mini kit will make "cobbling together" prototypes with the Pi super easy. Designed for Raspberry Pi Model B Revision 1 o...
Adafruit Perma-Proto Half-sized Breadboard PCB - 3 Pack

Adafruit Perma-Proto Half-sized Breadboard PCB - 3 Pack
$12.45
This proto-board is the PCB you always wish you had, but never realized it. Adafruit took the basic layout of a half-sized breadboard and turned that into a beautiful PCB. The top side has a white silkscreen, and the same markings you're familiar with, to make transferring components easy. The bottom has the 5-hole pad design that matches a clas...

Adafruit GPIO Stacking Header for Ras Pi
$2.79
Connect your own PCB to a Raspberry Pi B+ and stack on top with this normal-height female header with extra long pins. The female header part is about 8.5mm tall, good for small HATs that do not to clear the USB/Ethernet jacks. This header has extra long 10mm pins. With 10mm you can have a HAT that has extra pins to stack another HAT on top. Yo...

Adafruit Break-away 0.1" 2x20-pin Dual Male Header
$1.05
This 2x20-pin strip male header is a great way to add pins to 2x20 0.1" holes in a PCB.

Adafruit SMT Breakout PCB for SOIC/MSOP/TSSOP - 6 Pack
$2.90
This breakout PCB set will make your life much much easier and get you prototyping faster than ever. One side has a 8-TSSOP/8-MSOP pin out with traces going to two rows of 0.1" spaced holes, the other has 8-SOIC. Solder your chip to either side and you're ready to rock on any solderless breadboard.

Adafruit Proto Shield for Arduino Kit - Stackable Version R3
$9.90
This is one of the best prototyping shields out there, and now is even better with Version R3 - updated for the most compatibility with just about all the Arduinos. It works with UNO, Mega, Leonardo, NG, Diecimila, Duemilanove, and compatible Arduinos. Yun's and Arduino Ethernets have a chunky Ethernet jack that gets in the way of stacking, you ...

Assembled Pi Cobbler Plus - Breakout Cable for Raspberry Pi A+ / B+
$6.90
This is an add on prototyping Pi Cobbler from Adafruit specifically designed for the B+ and Pi 2 that you can break out power, GPIO, I2C and SPI pins from the 40-pin header onto a solderless breadboard. This will make "cobbling together" prototypes with the Pi a much more simple task to do.Designed for use with Raspberry Pi Model A+/B+/Pi 2/Pi 3...

Adafruit Feather M0 Express - Designed for CircuitPython - ATSAMD21 Cortex M0
$19.90
We love all our Feathers equally, but this Feather is very special. It's our first Feather that is specifically designed for use with CircuitPython! CircuitPython is our beginner-oriented flavor of MicroPython - and as the name hints at, its a small but full-featured version of the popular Python programming language specifically for use with ci...
Adafruit Prototyping Pi Plate Kit for Raspberry Pi

Adafruit Prototyping Pi Plate Kit for Raspberry Pi
$15.90
This is the add on prototyping Pi Plate from Adafruit, which can snap onto the Pi PCB (and is removable later if you wish) and gives you all sorts of prototyping goodness to make building on top of the Pi easy. Note: This kit is best used for the Raspberry Pi Model A or Model B. The basic essentials are all here. There's a big prototyping area,...