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This is the FemtoBuck, a small-size single-output constant current LED driver. Each FemtoBuck has the capability to dim a sin…
This is a high quality switching 'wall wart' AC to DC 5V 2000mA USB Micro-B wall power supply manufactured specifically for S…
The SparkFun Qwiic Micro OLED Breakout is a Qwiic enabled version of our popular MicroView and micro OLED display!
The SparkFun Beginner Parts Kit is a small container of frequently used parts that gives you all of the basic components you…
These connectors are made from high-temp nylon with gold-plated spring pins or sockets molded in. The shape of this generic X…
An assortment of colored wires: you know it's a beautiful thing. Six different colors of solid core wire in a cardboard dispe…
This is a time saving kit of 140 jumper wires - cut, stripped, and pre-bent for your prototyping pleasure.
The SparkFun Qwiic Single Relay provides you with the easiest to use relay yet, handling up to 5.5A at 240VAC for long period…
Alligator clips (or Crocodile clips, if you prefer) are likely to be the most useful thing on your workbench besides the work…
The SparkFun LiPo Charger Plus is the suped-up power option in the SparkFun line of single-cell lithium polymer (LiPo) batter…
This adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5…
This SMA to U.FL Cable is commonly used to attach WiFi, Bluetooth, or nRFxxx based devices to a 2.4GHz antenna. What makes th…
This is a 50mm long 4-conductor cable with 1mm JST termination. It’s designed to connect Qwiic enabled components together …
This APA102C is the regular, 5050-sized SMD LED version. With a control circuit embedded, the APA102C-5050 is incredibly brig…
Running out of memory space in your Arduino project? The SparkFun microSD Shield equips your Arduino with mass-storage capabi…
We all know that you can never get too many LEDs. Don't worry, we've got you covered. This is a pack of basic red, yellow, bl…
This 1024 pulse per rotation rotary encoder outputs [gray code](http://en.wikipedia.org/wiki/Gray_code) which you can interpr…
This is a simple three wire cable. Great for jumping from board to board or just about anything else. There is a 3-pin JST co…
The SparkFun OpenLog with Headers can store, or "log", huge amounts of serial data and act as a black box of sorts.
This is your simple three conductor sensor cable with electrode pad leads. These cables are 24" long and feature a 3.5mm audi…
The SparkFun Qwiic OLED 1.3in. is a Qwiic-enabled monochrome OLED that displays crisp white-on-black images and text.
The WS2812B (or "NeoPixel") may look like a common 5050-sized (5x5mm) SMD LED, but there’s actually an integrated control c…
6 pin SOT-23 to DIP adaptor. Created to take SOT23 of various pin sizes breakout to DIP. This will work with 3-pin MOSFETs, B…
The SparkFun 5V/1A LiPo Charger/Booster is a no-nonsense circuit for generating one amp from a Lithium Polymer battery at 5V.…
This is a class 10 32GB microSD memory card, perfect for housing operating systems for single board computers and a multitude…
The Qwiic to Grove Adapter Cable allows interoperability between the SparkFun Qwiic Connect System and the I2C based Grove bo…
The SparkFun Qwiic OpenLog can store, or "log", huge amounts of serial data and act as a black box of sorts all over I2C.
The SparkFun BabyBuck Regulator Breakout - 5V features the AP63357, a 3.5A synchronous buck converter with a wide input volta…
The SparkFun 8 Channel Level Shifter Breakout features the TXS0108E 8-bit, bi-directional logic level translator from Texas I…
This is a 100mm long 4-conductor cable with 1mm JST termination. It’s designed to connect Qwiic enabled components together…
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…
The SparkFun Qwiic Adapter provides the perfect means to make any old I2C board into a Qwiic enabled board.
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 is a breakout board for the Texas Instruments TXB0104 module. The TXB0104 is a 4-bit bidirectional voltage-level transla…
This is a board designed for [opto-isolation](http://en.wikipedia.org/wiki/Opto-isolator). This board is helpful for connecti…
Once you've hacked everything, why not go out in the garage and hack your car? This cable allows you to access the pins on yo…
The seven band graphic equalizer IC is a CMOS chip that divides the audio spectrum into seven bands. 63Hz, 160Hz, 400Hz, 1kHz…
These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. Cables…
This 2x20 pin female header is meant to allow you to extend the reach of any board with the standard 2x20 GPIO pin footprint.
1 Meter USB Type C to Type C cable USB 2.0 data transfer capabilities.
This is a simple four wire cable. Great for jumping from board to board or just about anything else. There is a 4-pin JST RE …
This Digital LED Voltmeter measures the voltage at a particular point of the system it has been hooked up to and then provide…
We designed this board to give the user a low profile button without any sharp edges. Button closes when you push it and open…
This is a very small, extremely light weight battery based on Lithium Ion chemistry. This is the highest energy density curre…
The SparkFun Qwiic Twist is a digital RGB rotary encoder breakout that is also able to connect to our Qwiic Connect System.
This is a kit that provides you with a basic assortment of capacitors to start or continue your electronics tinkering. No mo…
Different parts sometimes use different voltage levels to communicate. This PCA9306 Level Translator can be the key to making…
An assortment of colored wires: you know it's a beautiful thing. Six different colors of stranded wire in a cardboard dispens…
