Breakouts

If we could eat headers, we'd have them for breakfast, lunch, and dinner.  But we can't :( So we're making the best of it and selling them! T...

This is the FeatherWing Doubler - a prototyping add-on and more for all Feather boards. This is similar to our FeatherWing Proto except there...

This is the SparkFun RJ11 Breakout, two simple breakout boards for the common 6-pin RJ11 connector. These little boards can easily have one of o...

These two Short Female Headers alone are, well, lonely. But pair them with any of our Feather boards and you're in business! These headers ar...

These two Short Male Headers alone are, well, lonely. But pair them with any of our Feather boards and you're in business! These headers are ...

Cherry MX Keyswitches are top-of-the-line mechanical keyboard switches. They’re satisfyingly “clicky”, reliable up to tens-of-millions of key...

Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. The MAX31855K does everything for you, and can ...

Raspberry Pi 400 GPIO Header Adapter, Header Expansion, 2x 40PIN Header RASPBERRY PI GPIO ADAPTER Designed for Raspberry Pi 400 Color-Coded Hea...

Tip-Ring-Ring-Sleeve style audio cables are often used for situations where you want stereo audio and then an extra contact for a microphone input....

The SparkFun 5V BabyBuck Regulator Breakout features the AP63357 from Diodes Inc., a 3.5A synchronous buck converter with a wide input voltage rang...

Scoring very highly in the Pimoroni "things on our desk that make people say ooo" rankings, RGB Keypad Base equips a Pico with an eye-catching 4...

The AHT20 is a high-precision but low-cost temperature and humidity sensor, which is equipped with an improved MEMS semiconductor capacitive hum...

This Raspberry Pi Pico terminal expansion board is just right for makers who love using terminal blocks for wiring up their projects! The board ...

Edge connector expansion board for micro:bit, breakout the I/O pins to pinheader interfaceOverviewThis is an edge connector expansion board designe...

Vishay has a lot of light sensors out there, and this is a nice simple lux sensor that's easy to add to any microcontoller. Most light sensors just...

The VL53L3CX is the latest Time-of-Flight (ToF) product from STMicroelectronics and embeds ST’s third-generation FlightSense technology. With the i...

This patch test hooks can be used in signal and small current connection between main-board and sensor without soldering, which could conveniently ...

The micro:bit Edge Connector allows you to expand the capabilities of the micro:bit development platform. This version of the connector features 80...

NOT COMPATIBLE WITH THE TEENSY 4. For compatible version, see Teensy Audio Adaptor Board (Revision D)This is the Teensy Audio Adapter Board that ca...

Little Bird Breakout Board for XBee Module LBE-A Our first ever Breakout Board!! Description: This is a simple breakout board for the popular...

The SparkFun I2S Audio Breakout board uses the MAX98357A digital to analog converter (DAC), which converts I2S (not be confused with I2C) audio to ...

The MonkMakes Relay for micro:bit is a solid-state (no moving parts) relay that allows an output of a micro:bit to turn things on and off. A ...