Products

The SparkFun Large Digit Driver is a chainable controller backpack that can be soldered directly to the back of our large 6.5" 7-segment displays. ...

SF-WIG-13279

When you’re working with e-textiles, you have a tendency to collect a lot of small parts: LilyPad boards, bobbins, needles…the tools of the trade. ...

SF-TOL-14005

Our through-hole Simon Says Kit is a great beginner’s kit and also a pretty fun toy. All components are through-hole, making this kit a great place...

SF-KIT-13708

The SparkFun LED Array is a set of 56 red LEDs arranged in a nice 8x7 grid. This little board requires eight pins while the library supports any AT...

SF-COM-13795

The SparkFun LP55231 LED Driver Breakout is a self-contained solution for developing and deploying the nine-channel I2C LED controller. Remarkably ...

SF-BOB-13884

The TLC5940 is a 16 channel PWM unit with 12 bit duty cycle control (0-4095), 6 bit current limit control (0-63), and a daisy chainable serial inte...

SF-BOB-10616

This is the SparkFun LED Starter Kit, an ultimate assortment of LEDs packed into a single red box! Now, this isn't a box filled with only one type ...

SF-KIT-15418

The SparkFun Level Shifting microSD Breakout is quite similar to the SparkFun microSD Transflash Breakout, but with the included level shifting har...

SF-DEV-13743

This is a breakout board for the PCA9306 dual bidirectional voltage-level translator. Because different parts sometimes use different voltage level...

SF-BOB-11955

There are a couple must-have boards that every engineer and hobbyest should have on their desk, and this PCA9306 dual, bidirectional voltage-level ...

SF-BOB-15439

The SparkFun Lightning Detector adds lightning detection to your next weather station to make sure you are aware of any potential hazardous weather...

SF-SEN-15441

The SparkFun Qwiic Lightning Detector adds lightning detection to your next weather station to make sure you are aware of any potential hazardous w...

SF-SEN-15276

The SparkFun Line Follower Array is a long board consisting of eight IR sensors that have been configured to read as digital bits! We have designed...

SF-SEN-13582

This version of the QRE1113 breakout board features an easy-to-use analog output, which will vary depending on the amount of IR light reflected bac...

SF-ROB-09453

This version of the QRE1113 breakout board features a digital output, using a capacitor discharge circuit to measure the amount of reflection. This...

SF-ROB-09454

If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The SparkFun LiPo Charger Basic is stripped down of al...

SF-PRT-10217

If you need to charge LiPo batteries, this simple charger will do just that. It is designed to charge single-cell Li-Ion or Li-Polymer batteries. C...

SF-PRT-10401

The SparkFun LiPo Charger Plus is the souped-up power option in the SparkFun line of single-cell lithium polymer (LiPo) battery chargers. With this...

SF-PRT-15217

The SparkFun 5V/1A LiPo Charger/Booster is a no-nonsense circuit for generating one amp from a Lithium Polymer battery at 5V. This LiPo charger is ...

SF-PRT-14411

LiPo batteries are a great way to power your projects. They’re small, lightweight, and pack a pretty good punch for their size. Unfortunately, even...

SF-TOL-10617

Is there anything an Arduino can’t do? Well, for one, most of them can’t be powered directly from a 3.7V LiPo battery; much less charge and monitor...

SF-DEV-13158

The SparkFun Little Soundie is a fun and easy-to-use audio playback device breaking out the VS1000D audio codec IC allowing this little board ...

SF-DEV-14006

The SparkFun Load Cell Amplifier is a small breakout board for the HX711 IC that allows you to easily read load cells to measure weight. By connect...

SF-SEN-13879

The SparkFun Load Sensor Combinator is a bare PCB that combines four load sensors into a standard four-wire Wheatstone bridge configuration. If you...

SF-BOB-13878

If you’ve ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun bi-directional logic level converte...

SF-BOB-12009

The SparkFun Single Supply Logic Level Converter is logic level and power supply translator in one small package. This little board breaks out...

SF-PRT-14765

Digital logic is the foundation of every task that a computer can do, so it’s no wonder that in order to fully understand how computers and other d...

SF-KIT-11006

The SparkFun Logomatic v2 takes everything we learned with logging analog or serial data from your projects over the years and boils it down to an ...

SF-WIG-12772

The SparkFun 1-Channel LoRa Gateway is a powerful 3-network capable device thanks to an onboard ESP32 WROOM module and an RFM95W LoRa modem. The RF...

SF-WRL-15006

The SparkFun expLoRaBLE Thing Plus is a Feather-footprint development board with the NM180100 system in package (SiP), from Northern Mechatronics. ...

SF-WRL-17506