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MOSFETs are awesome. They're like a switch that you flip electronically! This SparkFun MOSFET Power Controller makes it easy …
The SparkFun Continuous Rotation (CR) Servo Trigger is a small robotics board that simplifies the control of hobby RC servo m…
This is a clever little breakout board for both the RGB and R/G illuminated rotary encoders. On one side, it breaks out all o…
The Magnetic Imaging Tile uses an array of 64 hall effect sensors to convert magnetic fields to the visual spectrum. That's r…
The ScrewShield extends all pins of the Arduino out to 3.5mm pitch screw terminals. It also has a lot of the utility provided…
This is a breakout board for the PCA9306 dual bidirectional voltage-level translator. Because different parts sometimes use d…
Blink any color you need!
The SparkFun Qwiic Keypad comes fully assembled and makes the development process for adding a 12 button keypad easy.
The SparkFun I2S Audio Breakout board uses the MAX98357A digital to analog converter (DAC), which converts I2S audio to an an…
The SparkFun Photon Battery Shield provides you with an easy way to power your Photon module with a Lithium Polymer (LiPo) ba…
The SGP30 is an indoor air quality sensor equipped with an I2C interface. It outputs equivalent CO2 in ppm and Total Volatile…
The one inch version of the SparkFun LuMini LED Ring, packed with 20 individually addressable LEDS, each capable of producing…
The Papa Soundie is an audio playback device breaking out VS1000D audio codec IC allowing this board the ability to decode OG…
The SparkFun gator:UV micro:bit Accessory Board is an ultraviolet sensing solution created to interface with the micro:bit as…
The MyoWare Muscle Sensor is now designed to be wearable, allowing you to attach [biomedical sensor pads](https://www.sparkfu…
Add capacitive touch to your next project with Qwiic so you can start playing with the touch capabilities as three unique tou…
Are you looking for a fun and simple e-textiles project? The Firefly Jar Kit is a great project for anyone from beginners to …
This is a breakout board for the ultra low-power LIS331HH three axis linear accelerometer. The device has a digital I2C/SPI s…
The name says it all on this one. An ATmega328P in DIP package, pre-loaded with the Arduino Optiboot (Uno 16MHz) Bootloader. …
The SparkFun Lumenati 8-stick is a small board equipped with eight APA102C LEDs in a row and two mounting positions, that has…
This is the SparkFun "Time-of-Flight" Range Finder, a breakout for the VL6180 distance sensor. Unlike most distance sensors t…
The SparkFun ESP32 Thing Motion Shield is a versatile, motion-sensing addition to our ESP32 Thing.
The gator:log is the perfect data logging tool for your next experiment.
The ProtoSnap series is a new way to prototype your project without a breadboard. Everything is wired together on a single bo…
The SparkFun Photon Weather Shield is an easy-to-use add-on board that grants you access to barometric pressure, relative hum…
This breakout for the Silicon Laboratories Si4703 FM tuner chip is a little more stripped down than our FM Tuner Evaluation B…
The SparkFun Pi AVR Programmer HAT makes it easy to program AVRs directly from the SPI hardware pins on any Raspberry Pi.
The SparkFun BigTime watch kit is a geekishly stylish digital watch with a NATO style watch-band and a slick acrylic enclosur…
This starter kit has everything you need to get started with the ESP8266 Thing Dev board. Solder on some headers (iron not i…
This is a small buzzer for the LilyPad system. Use 2 I/O pins on the LilyPad main board and create different noises based on …
The SparkFun Qwiic Starter Kit for Onion Omega is a kit that provides an easy way to add I2C sensors in your next IoT project…
With the Add-On Pack you will be able to incorporate some of the older parts that used to be included in the SIK that were re…
This kit allows you to assembly & use a 250VAC, 500mA inline fuse for your project. Complete with a barrel jack and 5mm pitch…
This a simple breakout board for the button pads. Each LED and button is brought out to the side connectors. The connectors a…
The BME680 from Bosch is a powerful sensor capable of sensing humidity, barometric pressure, temperature and indoor air quali…
This new version now has all 5 pins broken out on the connector. We have no idea what USB device you are hooking up to, but i…
The SparkFun Joystick Shield Kit contains all the parts you need to enable your Arduino with a joystick! The shield sits on t…
This is a breakout for the SOIC version of the 74HC595 shift register IC. Clock in data and latch it to free up IO pins on yo…
This is the SparkFun RJ11 Breakout, two simple breakout boards for the common 6-pin RJ11 connector. These little boards can e…
The gator:RTC is a supplemental data logging tool with a RV-3028 real time clock (RTC) module from Micro Crystal, using a con…
Have you ever wanted your project to just "hibernate" until someone picks it up or moves it? It's a great strategy for dramat…
The LPS25HB is an absolute pressure sensor which means that it has an internal vacuum as a reference. (As opposed to *differe…
Buttons are an easy, tactile way to interface with your project but why would you want to deal with debouncing, polling, and …
The SparkFun Blynk Board is specially designed to work with the ‘widgets’ within the Blynk mobile app to create your next…
The SparkX ATECC608A Cryptographic Co-processor Breakout allows you to add strong security to your IoT node, edge device, or …
This is a very simple board that takes a 4-9V input voltage and outputs a selectable 1.8V or 3.3V regulated voltage. All head…
The NCP1402 is a 3.3V DC-DC converter. The breakout board will accept voltage inputs between 1 and 3 Volts (such as 1 or 2 AA…
The AST-CAN485 I/O Shield allows you to interface the AST-CAN485 Dev Board with 24V inputs and outputs, expanding its usefuln…
