SparkFun Electronics Engineering Development Tools

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SparkFun Switch IC Development Tools Have you ever found the perfect sensor only to discover that it has the same I2C address as another device on your bus? Or worse you need to connect eight identical sensors to one microcontroller? The SparkFun Qwiic Mux Breakout is the simple powe
Datasheet
278In Stock
$13.68
Min.: 1
Mult.: 1
SparkFun Audio IC Development Tools The SparkFun Analog MEMS Microphone Breakout makes it easy to work with the SPH8878LR5H-1 analog microphone from Knowles. This board features an OpAmp to bring the output of the microphone to a usable level allowing you to plug directly into an ADC 182In Stock
$8.95
Min.: 1
Mult.: 1
SparkFun LED Lighting Development Tools This is the FemtoBuck a small-size single-output constant current LED driver. Each FemtoBuck has the capability to dim a single high-power channel of LEDs from 0-350mA at up to 36V while the dimming control can be either accessed via PWM or analog s
Datasheet
205In Stock
$8.95
Min.: 1
Mult.: 1
SparkFun Interface Development Tools QwiicBus - MidPoint
Datasheet
59In Stock
$30.48
Min.: 1
Mult.: 1
SparkFun Power Management IC Development Tools SparkFun Buck Regulator Breakout - 3.3V (AP63203) 243In Stock
$7.50
Min.: 1
Mult.: 1
SparkFun Development Boards & Kits - AVR Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements the Processing/Wiring language. Arduino can be used to develop stand-alone interactive objects or can be connected to soft 100In Stock
$69.50
Min.: 1
Mult.: 1
SparkFun Development Boards & Kits - AVR Arduino Pro Mini 328 - 3.3V/8MHz 369In Stock
$11.25
Min.: 1
Mult.: 1
SparkFun Interface Development Tools CAN-BUS Shield
Datasheet
91In Stock
$35.95
Min.: 1
Mult.: 1
SparkFun Development Boards & Kits - ARM If you re ready to step your Arduino game up from older 8-bit/16MHz microcontrollers the SparkFun SAMD21 Mini Breakout is a great landing spot. The SAMD21 Mini Breakout is a Pro Mini-sized breakout for the Atmel ATSAMD21G18 a 32-bit ARM Cortex-M0 55In Stock
$24.95
Min.: 1
Mult.: 1
SparkFun Interface Development Tools The SparkFun Serial Basic Breakout - USB-C is the latest evolution of our easy-to-use USB-to-Serial adapters. Built around the CH340C IC this board upgrades you to the modern USB-C connector effectively future-proofing your toolkit. It works with b
Datasheet
158In Stock
100Expected 10/14/2026
$10.80
Min.: 1
Mult.: 1

SparkFun Development Boards & Kits - ARM The SparkFun MicroMod Teensy Processor brings the high-performance computing power of the Teensy platform developed by PJRC to the flexible MicroMod ecosystem. This board leverages the NXP iMXRT1062 processor built around an ARM Cortex-M7 CPU runn 143In Stock
$24.95
Min.: 1
Mult.: 1
SparkFun Development Boards & Kits - ARM The SparkFun OpenLog Artemis (OLA) is an open-source data logger designed for users who need to capture high-quality data without writing any code. Preprogrammed to automatically log serial data GPS coordinates and sensor readings to a CSV file th 55In Stock
134Expected 10/26/2026
$59.95
Min.: 1
Mult.: 1
SparkFun GNSS / GPS Development Tools The SparkFun NEO-M9N GPS Breakout is a high quality GPS board with equally impressive configuration options. The NEO-M9N module is a 92-channel u-blox M9 engine GNSS receiver meaning it can receive signals from the GPS GLONASS Galileo and BeiDou
Datasheet
185In Stock
$70.95
Min.: 1
Mult.: 1
SparkFun GNSS / GPS Development Tools The SparkFun NEO-M9N GPS Breakout with on-board chip antenna is a high quality GPS board with equally impressive configuration options. The NEO-M9N module is a 92-channel u-blox M9 engine GNSS receiver meaning it can receive signals from the GPS GL
Datasheet
35In Stock
$76.50
Min.: 1
Mult.: 1
SparkFun GNSS / GPS Development Tools Standard GPS gives you location data within a few meters. Real-Time Kinematics (RTK) dials that accuracy down to the millimeter. The SparkFun GPS-RTK-SMA Kit is the complete all-in-one GNSS package designed to get you up and running with profession 17In Stock
$337.44
Min.: 1
Mult.: 1

SparkFun Display Development Tools The SparkFun SerLCD is an AVR-based serial enabled LCD that provides a simple and cost effective solution for adding a 16x2 RGB on Black Liquid Crystal Display into your project. We've seriously overhauled the PCB design on the back of the screen by
Datasheet
52In Stock
$35.45
Min.: 1
Mult.: 1

SparkFun Display Development Tools The SparkFun SerLCD is an AVR-based serial enabled LCD that provides a simple and cost effective solution for adding a 20x4 Black on RGB Liquid Crystal Display into your project. We've seriously overhauled the PCB design on the back of the screen by 182In Stock
$47.27
Min.: 1
Mult.: 1
SparkFun Daughter Cards & OEM Boards RS232 Shifter - SMD Shifter - SMD
Datasheet
90In Stock
$17.50
Min.: 1
Mult.: 1
SparkFun Power Management IC Development Tools Big Easy Driver
Datasheet
67In Stock
$21.50
Min.: 1
Mult.: 1
SparkFun Power Management IC Development Tools SparkFun MotorDriver Dual TB6612FNG Head
Datasheet
272In Stock
$14.94
Min.: 1
Mult.: 1
SparkFun Acceleration Sensor Development Tools Triple Axis ACCLRM B/O ADXL335
Datasheet
104In Stock
$22.27
Min.: 1
Mult.: 1
SparkFun NFC/RFID Development Tools RFID USB Reader USB Reader
Datasheet
75In Stock
110Expected 1/15/2027
$29.95
Min.: 1
Mult.: 1
SparkFun NFC/RFID Development Tools RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields for the purposes of identifying and tracking tags attached to objects. This is the ID-12LA a very simple to use RFID reader module from
Datasheet
386In Stock
$32.50
Min.: 1
Mult.: 1
SparkFun Multiple Function Sensor Development Tools The AD8232 SparkFun Single Lead Heart Rate Monitor is a cost-effective board used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG or Electrocardiogram and output as an analog reading. ECGs can be ext 77In Stock
$24.41
Min.: 1
Mult.: 1
SparkFun Temperature Sensor Development Tools Digital Temp Sensor Breakout TMP102 607In Stock
$5.95
Min.: 1
Mult.: 1