Since 2003, SparkFun has been helping turn ideas into reality – whether you’re creating a smart weather station, exploring the frontier of machine learning, building a robot for school or prototyping your first (or tenth) product. No matter your vision or skill level, our open source components, resources and online tutorials are designed to broaden access to innovative technology and make the road to a finished project shorter. We’re here to help you start something.
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SparkFun Inventor’s Kit – v4.1.2
$149.95The SparkFun Inventor's Kit (SIK) is a great way to get started with programming and hardware interaction with the Arduino programming language. The SIK includes… -
SparkFun Soil Moisture Sensor
$8.95Light PacketThe SparkFun Soil Moisture Sensor is a simple device designed to measure the moisture content of soil. It uses a very basic resistive sensing principle,… -
4 Channel Logic Level Converter – Bi-Directional
$4.95Light PacketThe SparkFun bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at… -
SparkFun RedBoard
Original price was: $28.95.$27.50Current price is: $27.50.SaleThe SparkFun RedBoard is an Arduino compatible board; for all intents and purposes it is an Arduino Uno with a few improvements. It combines the… -
Arduino Pro Mini 328 – 5V/16MHz
$14.95Light PacketThe Pro Mini is SparkFun’s take on a minimal design approach to Arduino. This microcontroller is based on the ATMEGA328 and operates with 5V logic… -
Pan/Tilt Bracket Kit
$12.95This specific Pan and tilt kit includes two servos and all of the hardware required to build a basic movable platform for mounting cameras, sensors,… -
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SparkFun Inventor’s Kit for micro:bit v2
$99.95The SparkFun Inventor’s Kit v2 (SIK) for micro:bit is a great way to get creative, connected and coding with the micro:bit v2. The SIK for… -
SparkFun micro:bot Kit – v2.0
$139.95Is there a better way to learn electronics and learn to code than with a robot kit? Probably not – robots are great! The SparkFun… -
SparkFun Basic Multimeter
$23.95The digital multimeter (DMM) is an essential tool in every electronic enthusiasts arsenal. The SparkFun Digital Multimeter, however, is not your average multimeter, it features… -
Qwiic / STEMMA QT Cable – 50mm
$2.95Light PacketThis Qwiic / STEMMA QT cable measures 50mm long and is ideal for areas where devices are close to one another. -
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Power Resistor Kit – 25 Pack
$9.95Power resistors are capable of dissipating large amounts of power without damaging themselves. This kit is perfect for testing projects that require large amounts of… -
SparkFun Heaterizer XL-3000
$24.95The SparkFun Heaterizer XL-3000 heat gun is a handy tool that everyone should have. The nozzle temperature is ~ 250℃ so it’s great for heat-shrink,… -
Qwiic / STEMMA QT Cable – 500mm
$4.50Light PacketThis Qwiic / STEMMA QT cable measures 500mm long and is ideal for areas where devices are further apart. -
SparkFun gator:bit V2.0
$36.95The SparkFun gator:bit is an all-in-one expansion board for your micro:bit that provides you with a fully functional development and prototyping platform. Almost every pin… -
6″ Digital Calipers
$22.95Digital calipers are an absolute essential for any workbench. These premium calipers come with an extra battery and auto shut-off function. Measurements can be taken… -
SparkFun Redboard Qwiic
$30.95The newest version of the SparkFun RedBoard is here! This Arduino compatible microcontroller features a variety of improvements including a new Qwiic connector, improved AP2112… -
SparkFun Big Easy Driver
$26.95Light PacketThe SparkFun Big Easy Driver is a stepper motor driver board for bi-polar stepper motors. It is based on the Allegro A4988 stepper driver chip… -
SparkFun TRRS 3.5mm Jack Breakout
$6.95Light PacketThis breakout board makes it easy to add a TRRS (Tip, Ring, Ring, Sleeve) jack to your prototype or project by breaking out each conductor… -
CAN-BUS Shield
$39.95The SparkFun CAN-BUS Shield provides your Arduino or Redboard with CAN-BUS capabilities. The shield allows you to poll the ECU for information including coolant temperature,…