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The SparkFun OpenLog can store, or "log", huge amounts of serial data and act as a black box of sorts.
The SparkFun bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.…
The SparkFun OpenLog Artemis is an open source data logger that comes pre-programmed to automatically log IMU, GPS, serial da…
The SparkFun Qwiic Mux Breakout enables communication with multiple I2C devices that have the same address that makes it simp…
The smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS23…
The SparkFun DataLogger IoT - 9DoF comes preprogrammed to automatically log IMU, GPS, and various pressure, humidity, and dis…
The SparkFun USB-C Breakout supplies up to 3 times the power as previous USB board while breaking out each pin on the connect…
The SparkFun Power Delivery Board provides takes 5-20V input and produces up to 100W power, so you can use the same power ada…
The SparkFun Qwiic SerLCD is a serial enabled LCD that provides a simple and cost effective solution for adding a 16x2 Black …
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 QwiicBus EndPoint is the fastest and easiest way to extend the range of your I2C communication bus.
The SparkFun OpenLog with Headers can store, or "log", huge amounts of serial data and act as a black box of sorts.
The SparkFun Qwiic OLED Display can display up to four lines of text and features 128x32 pixels in a small 0.91in. (diagonal)…
This is a breakout board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067. This chip is like…
This is the FemtoBuck, a small-size single-output constant current LED driver. Each FemtoBuck has the capability to dim a sin…
The SparkFun Buck-Boost Converter is a handy power accessory board that allows you to fine tune the amount of power your proj…
The SparkFun Qwiic OLED 1.3in. is a Qwiic-enabled monochrome OLED that displays crisp white-on-black images and text.
The SparkFun Beginner Parts Kit is a small container of frequently used parts that gives you all of the basic components you…
The SparkFun Qwiic SerLCD is a serial enabled LCD that provides a simple and cost effective solution for adding a 16x2 RGB on…
This is a kit that provides you with a basic assortment of capacitors to start or continue your electronics tinkering. No mo…
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 …
The SparkFun OpenLog Artemis is an open source data logger that comes pre-programmed to automatically log sensor, GPS, serial…
The SparkFun LiPo Charger Plus is the suped-up power option in the SparkFun line of single-cell lithium polymer (LiPo) batter…
The SparkFun 5V/1A LiPo Charger/Booster is a no-nonsense circuit for generating one amp from a Lithium Polymer battery at 5V.…
The WS2812B (or "NeoPixel") may look like a common 5050-sized (5x5mm) SMD LED, but there’s actually an integrated control c…
The SparkFun Buck Regulator Breakout - 5V features the AP63357, a 3.5A synchronous buck converter with a wide input voltage r…
The SparkFun Qwiic Micro OLED Breakout is a Qwiic enabled version of our popular MicroView and micro OLED display!
4-digit 7-segment displays are really neat little devices, it's a shame that they can be so cumbersome to control. Well we've…
The SparkFun Qwiic Single Relay provides you with the easiest to use relay yet, handling up to 5.5A at 240VAC for long period…
The RV-8803 includes features like a temperature compensated crystal, low power consumption, and improved I2C interface inclu…
The two inch version of the SparkFun LuMini LED Ring, packed with 40 individually addressable LEDS, each capable of producing…
This is a board designed for [opto-isolation](http://en.wikipedia.org/wiki/Opto-isolator). This board is helpful for connecti…
This APA102C is the regular, 5050-sized SMD LED version. With a control circuit embedded, the APA102C-5050 is incredibly brig…
We designed this board to give the user a low profile button without any sharp edges. Button closes when you push it and open…
The SparkFun DataLogger IoT comes preprogrammed to automatically log movement, GPS, and various pressure, humidity, and dista…
This is the Sunny Buddy, a maximum power point tracking (MPPT) solar charger for single-cell LiPo batteries. This MPPT solar …
The SparkFun BabyBuck Regulator Breakout - 5V features the AP63357, a 3.5A synchronous buck converter with a wide input volta…
The SparkFun Qwiic Adapter provides the perfect means to make any old I2C board into a Qwiic enabled board.
The SparkFun Qwiic Quad Relay is a unique power accessory board, used for switching 4 high powered devices from your Arduino …
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…
The SparkFun 8 Channel Level Shifter Breakout features the TXS0108E 8-bit, bi-directional logic level translator from Texas I…
The MOSFET Power Switch and Buck Regulator (Low-Side) can be powered with up to 12V and control up to 10A, all while providin…
This is a breakout board for the Texas Instruments TXB0104 module. The TXB0104 is a 4-bit bidirectional voltage-level transla…
The SparkFun Qwiic Twist is a digital RGB rotary encoder breakout that is also able to connect to our Qwiic Connect System.
Embark on a Journey of Geographical Discovery with the Limited Edition SparkFun DataLogger IoT GPS Kit.
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…
Get ready to monitor your environment with this limited-edition kit that includes everything you need to get started with the…
Breakout board for the microSD socket that is not much bigger than your fingernail. Compatible with the SPI interface found o…
