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The Alchitry Au+ is the gold standard for FPGA development boards and it's possibly one of the strongest boards of its type o…
The SparkFun Qwiic ToF Imager is built around VL53L5CX from ST Electronics; a state of the art, Time-of-Flight (ToF), multizo…
The SparkFun 5V/1A LiPo Charger/Booster is a no-nonsense circuit for generating one amp from a Lithium Polymer battery at 5V.…
The HMC6343 is a fully integrated high end electronic compass module that can compute & give you a heading direction that’s…
The SparkFun Pro nRF52840 Mini is a development board for Nordic’s nRF52840 – a powerful combination of ARM Cortex-M4 CPU…
The new version of the UBW32 now uses the PIC32MX795 IC. Based on the work of Brian Schmalz, the UBW32 is a small development…
This is SparkFun Beefy 3 FTDI Basic Breakout for the FTDI FT231X USB to serial IC. The pinout of this board matches the FTDI …
This is a board designed for [opto-isolation](http://en.wikipedia.org/wiki/Opto-isolator). This board is helpful for connecti…
The SparkFun ESP32-S3 Thing Plus adds a powerful and versatile IoT development platform to the Feather-footprint Thing Plus l…
This SparkFun Pro Micro crams the powerful ESP32-C3, a single-core RISC-V powerhouse with 400KB of SRAM, into a compact 1.3in…
Running out of memory space in your Arduino project? The SparkFun microSD Shield equips your Arduino with mass-storage capabi…
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 MCP9600 Breakout is a high accuracy Thermocouple Amplifier equipped with screw terminals and I2C interface, accessed over…
The SparkFun Thing Plus Matter is the first easily accessible board that combines Matter and SparkFun’s Qwiic ecosystem for…
The SparkFun CO2 Humidity and Temperature Sensor - SCD41 (Qwiic) features the SCD40 CO2 from Sensirion©.
The SparkFun BME688 Environmental Sensor combines a gas scanning sensor with temperature, humidity, & barometric pressure sen…
The SparkFun Qwiic SerLCD is a serial enabled LCD that provides a simple and cost effective solution for adding a 16x2 RGB on…
The SparkFun Qwiic BMP581 Pressure Sensor is a standard-sized, 1in. by 1in. absolute pressure sensor breakout from Bosch Sens…
A simple breakout for measuring the moisture in soil and similar materials. The exposed pads function together acting as a va…
This small breakout board couples an Electret microphone (100Hz--10kHz) with a 60x mic preamplifier to amplify the sounds of …
The SparkFun Qwiic Adapter provides the perfect means to make any old I2C board into a Qwiic enabled board.
The SparkFun BlueSMiRF v2 with headers uses Bluetooth® to transform your serial connection into a wireless link.
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 TMP102 is an easy-to-use digital temperature sensor from Texas Instruments. The TMP102 breakout allows you to easily inco…
The Raspberry Pi 4 Desktop Kit (8GB) includes everything you need to turn any monitor with an HDMI port into a desktop PC.
This breakout board pairs an SP3485 RS-485 transceiver with an FT232RL USB UART IC to convert a USB stream to RS-485.
Introducing the SparkFun FT231X Breakout board, complete with the full UART hardware handshake feature! The pin-out of this b…
The Raspberry Pi 4 Basic Kit includes everything you'll need to get up and running with the Raspberry Pi 4 4GB.
The SparkFun Mini AS7331 Qwiic Spectral UV Sensor measures UV radiation on three channels: UVA, UVB, and UVC, with high sensi…
At the heart of the Experiential Robotics Platform (XRP) lies the powerful yet easy-to-use XRP Controller Board, the brains o…
The SparkFun Lightning Detector adds lightning detection to your next weather station to make sure you are aware of any bad w…
The MCP9600 Breakout is a high accuracy Thermocouple Amplifier equipped with a PCC Connector and I2C interface, accessed over…
This is a kit that provides you with a basic assortment of capacitors to start or continue your electronics tinkering. No mo…
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…
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 MP3 Player Shield is an awesome MP3 decoder with the capabilities of storing music files onto a run-of-the-mill …
This is a breakout board for the Texas Instruments TXB0104 module. The TXB0104 is a 4-bit bidirectional voltage-level transla…
The SparkFun Qwiic HAT for Raspberry Pi is the quickest and easiest way to make your way into the Qwiic ecosystem and still u…
The SparkFun AS7262 Visible Spectral Sensor Breakout brings spectroscopy to the palm of your hand, making it easier than ever…
The LSM6DSO 6DoF Breakout is an accelerometer and gyroscope sensor with a giant 9kB FIFO buffer and embedded processing inter…
The SparkFun CO2 Humidity and Temperature Sensor - SCD40 (Qwiic) features the SCD40 CO2 from Sensirion©.
The MyoWare® 2.0 Link Shield is designed to easily connect a MyoWare® 2.0 Muscle Sensor to your Arduino via a 3.5mm TRS-to-…
This version of the QRE1113 breakout board features an easy-to-use analog output, which will vary depending on the amount of …
SparkFun has teamed up with CircuitDojo to bring you the nRF9160 Thing Plus, featuring the powerful Nordic nRF9160 in a Feath…
This is the LilyPad Rainbow LED strip, with seven LilyPad LEDs that are still attached to one another, letting you snap LEDs …
Breakout board for the microSD socket that is not much bigger than your fingernail. Compatible with the SPI interface found o…
The SparkFun ESP32 Thing is a comprehensive development platform for Espressif’s ESP32, their super-charged version of the …
This is a simple pack of five White LilyPad LEDs that are still attached to one another, letting you snap the LEDs apart at y…
