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The SparkFun Pro Micro RP2040 is a low-cost, high performance board with flexible digital interfaces featuring the Raspberry …
The SparkFun Buck-Boost Converter is a handy power accessory board that allows you to fine tune the amount of power your proj…
The LilyPad Simple Power is a simple e-textile board with a 500mA charge rate that lets you connect and charge a lipo battery…
The SparkFun LiPo Charger Plus is the suped-up power option in the SparkFun line of single-cell lithium polymer (LiPo) batter…
The SparkFun Qwiic Joystick combines the convenience of the Qwiic connection system and an analog joystick.
With SD and MMC memory prices dropping, the time is right for mass storage and datalogging. This breakout board will allow yo…
The SparkFun Qwiic 12 Bit ADC can provide four channels of I2C controlled ADC input to your Qwiic enabled project.
The SparkFun Qwiic Keypad comes fully assembled and makes the development process for adding a 12 button keypad easy.
The one inch version of the SparkFun LuMini LED Ring, packed with 20 individually addressable LEDS, each capable of producing…
The INA169 is a “high-side current monitor,” which means that you place a resistor (a “shunt resistor”) on the positi…
The SparkFun Sound Detector is a small and very easy to use audio sensing board with three different outputs. The Sound Detec…
This is a breakout board for the SP3485 RS-485 transceiver IC, which will convert a UART serial stream to RS-485.
Here is a very simple breadboard power supply kit that takes power from a DC wall wart and outputs a selectable 5V or 3.3V re…
The Double MicroMod Qwiic Carrier Board can be used to rapidly prototype with other Qwiic devices.
The SparkFun XBee Explorer Regulated takes care of the 3.3V regulation, signal conditioning, and basic activity indicators (P…
The SparkFun Digi XBee® Arduino Shield is your gateway to a world of wireless innovation on your favorite Arduino device.
The SparkFun QwiicBus EndPoint is the fastest and easiest way to extend the range of your I2C communication bus.
This is a unique board recommended by a SparkFun customer. When playing with microSD, you sometimes need to view what the SPI…
The SparkFun Servo pHAT for Raspberry Pi allows your Raspberry Pi to control up to 16 servo motors in a straightforward manne…
This board is a unique board recommended by a SparkFun customer. When playing with SD, you sometimes need to view what the SP…
The SparkFun ProtoShield Kit lets you customize your own Arduino shield using whatever circuit you can come up with and then …
The Noisy Cricket Stereo Amplifier, uses the LM4853 which can be configured to output up to 1.5W of power in mono operation o…
This breakout for the Silicon Laboratories Si4703 FM tuner chip is a little more stripped down than our FM Tuner Evaluation B…
The SparkFun controller:bit is a "carrier" board for the micro:bit that, when combined with the micro:bit provides a directio…
The smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS23…
The LiPo Fuel Gauge communicates with your project over I2C and an alert pin also tells you when the charge has dropped below…
The SparkFun Discrete Semiconductor Kit addresses your needs of only needing one or a couple transistors without you needing …
This is the SparkFun Pi Wedge, a small board that connects to the 40-pin GPIO connector on the Raspberry Pi and breaks the pi…
The SparkFun Qwiic Mux Breakout enables communication with multiple I2C devices that have the same address that makes it simp…
The LilyPad E-Sewing ProtoSnap Kit is a great way to incorporate buttons and switches into an e-textile project without any p…
Breadboards are an easy way to experiment with electrical circuits. In this kit, you'll find everything you need to understan…
The LSM6DSO 6DoF Breakout is an accelerometer and gyroscope sensor with a giant 9kB FIFO buffer and embedded processing inter…
The SparkFun Digi XBee® Explorer Regulated is a versatile breakout board that streamlines your workflow, providing everythin…
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-…
The SparkFun MicroMod Pi RP2040 Processor Board is a low-cost, high-performance board with flexible digital interfaces featur…
The SparkFun Sound Detector is a small and very easy-to-use audio sensing board with three different outputs. The Sound Detec…
The SparkFun Adjustable LiPo Charger is a single-cell lithium polymer (LiPo) and lithium ion battery charger. Because it’s …
Control up to two DC motor outputs at a constant current of 1.2A. Utilize up to two input signals and four function modes: CW…
This is the SparkFun RFM69 Breakout, a small piece of tech that breaks out all the pins available on the RFM69HCW module as w…
The SparkFun Qwiic Single Relay provides you with the easiest to use relay yet, handling up to 5.5A at 240VAC for long period…
Introducing the SparkFun FT231X Breakout board, complete with the full UART hardware handshake feature! The pin-out of this b…
Turning off backorders - supply of main IC is delayed until July 2022.
In this kit, you'll build an open source communication device - a "conversation machine."
The SparkFun Breadboard Power Supply Stick is a very simple board that takes a 6-12V input voltage and outputs a selectable 5…
The gator:log is the perfect data logging tool for your next experiment.
In this kit, you’ll find everything you need to build an open source farm. The Red Hat Co.Lab Farm kit packs three acti…
The SparkFun BMI270 6DoF IMU Breakout is a Qwiic-enabled breakout board based on the ultra-low power BMI270 from Bosch.
The Teensy Arduino Shield Adapter allows you to attach your Teensy to utilize your favorite Arduino shield without a breadboa…
This SparkFun Triple-Axis Accelerometer Breakout is a simple Qwiic breakout for the KX132 digital accelerometer from Kionix.
