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The smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS23…
The SparkFun QwiicBus EndPoint is the fastest and easiest way to extend the range of your I2C communication bus.
The SparkFun USB-C Breakout supplies up to 3 times the power as previous USB board while breaking out each pin on the connect…
Use this unique device to download data and control GPIB bus enabled oscilloscopes, logic analyzers, function generators, pow…
This simple board breaks out a female USB type A connector's VCC, GND, D- and D+ pins to a 0.1" pitch header. If you want to …
These connectors are made from high-temp nylon with gold-plated spring pins or sockets molded in. The shape of this generic X…
This 2x20 pin female header is meant to allow you to extend the reach of any board with the standard 2x20 GPIO pin footprint.
This Thermocouple Connector is perfect for bridging the gap between Type-K thermocouples with standard connectors with a PCB.…
This 6-pin connector and plug set is great when you need to create a robust connection for signal or power. This product cons…
The SparkFun Qwiic Adapter provides the perfect means to make any old I2C board into a Qwiic enabled board.
Here is a tiny 4-pin Qwiic 1mm JST connector. This connector is used on all of our Qwiic-based boards and can be used to crea…
This set of female stackable headers includes two 15-pin headers; the pins are spaced by 0.1".
The QwiicBus MidPoint works in tandem with the QwiicBus Endpoint to extend the range of your I2C bus and tap into it to drop …
This is the SparkFun RJ45 MagJack Breakout, a simple board that will provide you with a way to put an ethernet port into your…
This connector is used on all of our Qwiic-based boards and can be used to create your own I2C-based device compatible with t…
Single row of 40-holes, female header. Can be cut to size with a pair of wire-cutters. Standard .1" spacing. We use them exte…
With this USB-C breakout you will be able to incorporate a vertical USB-C connector into your projects without needing to sol…
A row of headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custom headers.
The Qwiic MultiPort adds additional ports to boards that have only one Qwiic port on the I2C bus.
TRRS connectors are the audio-style connectors that you see on some phones, MP3 players and development boards. TRRS stands f…
This is a 2x23 pin female PTH header, with extra long legs which makes great for stacking. This piece is in the common config…
We have no idea what USB device you are hooking up to, but if you want to access the Micro-B port on something, you might wan…
This Adapter allows you to run devices and cables with the classic USB Type A connector off a device or adapter with a USB Ty…
Everything you need for a fast and easy way to extend the range of your I2C communication bus.
This simple board breaks out a micro-B USB connector's VCC, GND, ID, D- and D+ pins to a 0.1" pitch header. If you want to ad…
Do you need *a lot *of space? But you need it in the size of your pinky nail? microSD (uSD) is here to save the day. TransFla…
This is a 10-pin socket with 2mm pitch that mates with the popular XBee radio from Digi. Use this small part to avoid having …
These headers are made to work with the Arduino Uno R3, Leonardo and new Arduino boards going forward. They are the perfect h…
This is a row of 40 break away headers spaced 0.1" apart with long pins on both sides. This header is especially useful when …
A kit that includes all the male headers needed for your Raspberry Pi Pico board.
Integrate your MicroMod project into an Ethernet network including Power-over-Ethernet with the SparkFun MicroMod Ethernet Fu…
This DC power jack/connector is just like the other one that we carry except that it's terminated with breadboard-friendly pi…
It's tiny, it's handy, and it can give your normal USB-equipped device a micro-B connector! With the USB to Micro-B Adapter y…
This is a 10-pin header with 2mm pitch that mates with our [XBee socket](https://www.sparkfun.com/products/8272). It can be u…
These are a longer version of our [standard](http://www.sparkfun.com/commerce/product_info.php?products_id=116) break away he…
This 2x20 male header has the same number and spacing of pins as a Raspberry Pi but is best served when used in conjunction w…
These are simple through-hole RJ45 sockets with PCB mounting posts. These 8-pin connectors are commonly used in conjunction w…
These Clincher connectors from Amphenol FCI can be used to terminate Flat Flexible Cables (FFCs) to an easy-to-use standard h…
DC power jack/connector. This is a common barrel-type power jack for DC wall supplies. These are compatible with our DC wall …
This is a 10-pin female header, with extra long legs -- great for stacking R3-compatible Arduino shields! Pins are spaced…
This is a super small, 2x5 pin male PTH header. This header is in the common configuration for JTAG applications.
This kit has all the parts needed to connect to the Ethernet port on Teensy 4.1.
A row of right angle male headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custo…
RJ45 connectors are the kind that are used for Ethernet jacks, but they make great general purpose connectors when you need a…
These 33mm (1.3") spring loaded pogo pins are great for programming and applications where you don't always want headers sold…
This is a 8-pin female header, with extra long legs -- great for stacking Arduino shields. Pins are spaced by 0.1".
