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This sealed digital temperature probe lets you precisely measure temperatures in wet environments with a simple 1-Wire interf…
The 8GB Raspberry Pi 4 features the ability to run two 4k resolution monitors, to run true Gigabit Ethernet operations, all a…
The MaKey MaKey Classic by JoyLabz is an invention kit that tricks your computer into thinking that almost anything is a keyb…
The 'must have' IC for TTL/CMOS projects finally has its own breakout board! This RS232 IC is capable of running at 3V and co…
The 4th edition of our popular SIK for Arduino Uno, reworked to v4.1 for a better learning experience! Perfect for internatio…
The USB-C variant of ESP32 Thing Plus is a development board with WiFi, SPP, BLE, Qwiic connector, 21 I/O pins, RGB status LE…
Resistors are a good thing, in fact, they're actually crucial in a lot of circuit designs. The only problem seems to be that …
Solenoids are a great way to induce linear motion for pushing, pulling or controlling switches and levers. This smaller solen…
Here at SparkFun, we refuse to leave 'good enough' alone. That's why we're adding to our line-up of Arduino-compatible microc…
The SparkFun ZED-F9R GPS-RTK Breakout is a high precision, Automotive Dead Reckoning board with equally impressive configurat…
RFM95CW is an ultra-low-power, high-performance LoRa transceiver for various frequency of 137-1020 MHz wireless applications.
The ANN-MB-00 GNSS multi-band antenna is extremely unique from other GNSS/GPS antennas in that it is designed to receive both…
The RTK Express Plus Kit has everything you need to get centimeter level global positioning measurements using GNSS RTK.
The Raspberry Pi 4 Basic Kit includes everything you'll need to get up and running with the new Raspberry Pi 4 8GB.
This straight bar load cell (sometimes called a strain gauge) can translate up to 10kg of pressure (force) into an electrical…
The SparkFun bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.…
A 3-phase DC brushless DC motor has the unique capability of being both a high efficiency, high torque, very smooth motor, a…
This it the SparkFun RFID Starter Kit, an all-in-one kit that offer everything you need to get your next RFID project off the…
Inside this kit you will find two XBee Modules, one XBee Explorer, one Xbee Shield and a set of Arduino R3 headers to solder …
Slim, extremely light weight batteries based on Lithium Ion chemistry. Each cell outputs a nominal 3.7V at 1250 mAh and is IE…
The SparkFun 9DoF IMU Breakout incorporates all the amazing features of the ICM-20948 into a Qwiic-enabled breakout board.
The 4 GB Raspberry Pi 4 features the ability to run two 4k resolution monitors, to run true Gigabit Ethernet operations, all …
The SparkFun RTK Express is an easy to use GNSS receiver for centimeter-level positioning. Perfect for surveying, logging, an…
The MP3 Trigger board is built to make MP3 sound integration easier than ever.
The SparkFun IoT Brushless Motor Driver is a powerful WiFi & BLE capable motor driver that can control any 3-phase BLDC motor…
The SparkFun RTK Surveyor is an enclosed and ready to use GNSS receiver for centimeter-level positioning. No programming requ…
The SparkFun OpenLog Artemis is an open source data logger that comes pre-programmed to automatically log IMU, GPS, serial da…
This is a simple, but very powerful stepper motor with a 4-wire cable attached. This is a [Bipolar](http://en.wikipedia.o…
To make it even easier to get started, we've assembled this Qwiic Cable Kit with a variety of Qwiic cables from 50mm to 500mm…
Teensy 4.0 with Headers offers the fastest microcontroller and powerful peripherals in the Teensy 1.4 by 0.7 inch form factor…
The GP-1818MK is a low-cost, high performance GPS module that provides position, velocity, and accurate timing via the NMEA-0…
The SparkFun DataLogger IoT - 9DoF comes preprogrammed to automatically log IMU, GPS, and various pressure, humidity, and dis…
The Big Easy Driver, designed by [Brian Schmalz](http://www.schmalzhaus.com/), is a stepper motor driver board for bi-polar s…
Everything you will need to get started using the Raspberry Pi 400; power adaptor, wired mouse, micro HDMI to HDMI, guidebook…
The Teensy 4.1 features an ARM Cortex-M7 processor at 600MHz, four times larger flash memory than the 4.0, and optional locat…
The SparkFun Qwiic Scale - NAU7802 is a small breakout board for the NAU7802 that allows you to easily read load cells to mea…
The micro:bit v2 is a pocket-sized computer and the Go Bundle provides you with everything you need to get hooked up and powe…
The CAN-BUS Shield provides your Arduino or Redboard with CAN-BUS capabilities and allows you to hack your vehicle. This shie…
The SparkFun Tinker Kit (STK) is a great way to get started with programming and hardware interaction with the Arduino progra…
The Qwiic Mini Human Presence and Motion Sensor is built around the STHS34PF80 low-power, high-sensitivity IR sensor for pres…
The SparkFun Photoacoustic Spectroscopy CO2 Sensor features the XENSIV™ PAS CO2 sensor package from Infineon©, which provi…
The ESP8266 WiFi Module is a self contained SOC with integrated TCP/IP protocol stack that can give any microcontroller acces…
The SparkFun RedBoard Qwiic is an Arduino-compatible development board with a built in Qwiic connector, eliminating the need …
This is a breakout board for the SP3485 RS-485 transceiver IC, which will convert a UART serial stream to RS-485.
The SparkFun VR IMU Breakout is a cutting-edge triple-axis accelerometer/gyro/magnetometer in a single package that you can c…
This is the new Arduino Uno R3. In addition to all the features of the previous board, the Uno now uses an ATmega16U2 instead…
This is a basic breakout board for the FTDI FT232RL USB to serial IC. The pinout of this board matches the FTDI cable to work…
The SparkFun OpenScale is a simple-to-use, open source solution for measuring weight and temperature. It has the ability to r…
