Breakouts

A dual GPIO expander board for the Raspberry Pi Pico that duplicates all GPIO pins into two sets of 2×20 male headers. Plug your Pico into the cent...

This breakout board provides easy access to the tightly-spaced 24 pins of a USB Type-C receptacle, breaking out power (VBUS, GND), USB 2.0 differen...

These 2 mm pitch 40-pin break-apart male headers are designed for modules and boards that use 2 mm pin spacing instead of the standard 2.54 mm (0.1...

If you'd like to connect a USB-host-capable chip to your USB peripheral, this cable will make the task very simple. There is no converter chip in t...

An 8-pin female stackable header with extended legs, designed for stacking Arduino shields and prototyping boards. The extra-long pins pass through...

This is the 100mm 16-way 0.5mm-pitch Flexible Printed Circuit used to interconnect smôl boards end to end. smôl is an ecosystem of miniature proces...

This board breaks a male 2x5 1.27mm connector out to breadboard-friendly 2.54mm / 0.1" pitch headers. It's an easy way to interface your Binho Nova...

The Binho Qwiic Interface Board connects your Binho Nova host adapter to up to four Qwiic (I2C) device chains via standard JST connectors. All pins...

The Binho Breadboard Breakout breaks a male 2x5 1.27mm connector out to breadboard-friendly 2.54mm / 0.1in pitch headers. It's an easy way to inter...

The Alchitry Io is an Element board packed with input and output peripherals for learning FPGA development. It features 7-segment displays, push bu...

The Alchitry Br is a prototyping Element board for the Alchitry Au and Alchitry Cu FPGA development boards. It breaks out all signals from the four...

The Pico HAT Hacker gives you full access to all 40 GPIO pins on your Raspberry Pi, broken out at the top of the board. Its ultra-thin 0.8 mm PCB c...

This ZIF (zero insertion force) test socket lets you program and test SMT parts in TQFP-44 packages without soldering. Open the latch, place your c...

You know those ZIF sockets we have for DIP chips? Well these are just like that but for SMT parts! Yeah, that's right, now you can program and test...

A zero-insertion-force (ZIF) test socket for SMT components in SOIC/SOP medium-body packages. It accepts any SOIC chip with a 200 mil (5.08 mm) wid...

The prototyping shield designed for your MKR board! The MKR Proto Shield is a prototyping shield designed for your Arduino MKR board. This shield e...

Beguiled by a fancy new chip that is only available in a QFP or QFN pinout? This breakout PCB set will make your life much much easier and get you ...

The Adafruit Multi-pitch FPC Adapter breaks out 40 pins of flexible printed circuit (FPC) cable to standard 0.1" spaced headers for easy breadboard...

Break out those tricky 0.5 mm pitch flex cable connections to breadboard-friendly 0.1" spaced headers with this FPC adapter board. The 50-pin conne...

This is the SparkFun Pi Wedge B+, a small board that connects to the 40-pin GPIO connector on the Raspberry Pi B+, and breaks the pins out to bread...

The Go-Between Shield solves one of the most common frustrations in Arduino prototyping — shield pin conflicts. When two shields compete for the sa...

This 2x16 (32 pin - 0.1 spaced) IDC Breadboard Helper is great in conjunction with any 32-pin IDC cables.  It comes in two parts, a 'pin-through...

The Adafruit Perma-Proto HAT for Pi Mini Kit with EEPROM is a full-sized prototyping daughter board for any Raspberry Pi with a 2×20 GPIO header. I...