SparkFun Electronics Engineering Development Tools

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SparkFun Interface Development Tools This is the SparkFun USB to Serial Breakout for the FT232RL a small board with a built in USB to serial UART interface. This little breakout is built around the FT232RL IC from FTDI with an internal oscillator EEPROM and a 28-pin SSOP package thi
Datasheet
152In Stock
$22.95
Min.: 1
Mult.: 1
SparkFun Ethernet Development Tools RJ45 Breakout
Datasheet
169In Stock
136On Order
$7.95
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun Daughter Cards & OEM Boards SOIC to DIP Adapter - 8-Pin 398In Stock
$3.75
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
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
255In Stock
$6.95
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun Audio IC Development Tools The SparkFun Analog MEMS Microphone Breakout makes it incredibly easy to work with the high-quality SPH8878LR5H-1 analog microphone from Knowles. We designed this board with an integrated OPA344 OpAmp to boost the microphone's output to a usable leve 166In Stock
148Expected 11/2/2026
$8.95
A tariff of 12% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun LED Lighting Development Tools The PicoBuck LED Driver is an economical and easy to use driver that will allow you to control and blend three different LEDs on three different channels. By default each channel is driven at 330mA; that current can be reduced by either presenting a
Datasheet
119In Stock
$17.50
A tariff of 30% may be applied if shipping to the United States.
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
202In Stock
$8.95
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun Interface Development Tools QwiicBus - EndPoint
Datasheet
280In Stock
421Expected 11/10/2026
$14.95
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun Power Management IC Development Tools SparkFun Buck Regulator Breakout - 3.3V (AP63203) 229In Stock
$7.50
A tariff of 30% may be applied if shipping to the United States.
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
$61.25
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun Development Boards & Kits - AVR Arduino Pro Mini 328 - 3.3V/8MHz 363In Stock
$11.25
Min.: 1
Mult.: 1
SparkFun Interface Development Tools CAN-BUS Shield
Datasheet
91In Stock
$35.95
A tariff of 38% may be applied if shipping to the United States.
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 54In 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
245In Stock
$10.80
A tariff of 38% may be applied if shipping to the United States.
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 run 307In Stock
$24.95
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
174In 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 The SparkFun RTK Surveying Kit has everything you need to get centimeter level global positioning measurements using GNSS RTK. We've created a handy carrying case to protect the most expensive bits allowing you to quickly attach the L1/L2 antenna an 4In Stock
$675.00
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 11In Stock
$337.44
Min.: 1
Mult.: 1

SparkFun Display Development Tools Add a vibrant 16x2 RGB Text on Black Liquid Crystal Display to your custom electronics without the traditional wiring headache. The SparkFun SerLCD streamlines the entire process by mounting an AVR ATmega328P microcontroller directly to the back of
Datasheet
52In Stock
$35.45
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SparkFun Display Development Tools Add a vibrant 24x4 Black on RGB Liquid Crystal Display to your custom electronics without the traditional wiring headache. The SparkFun SerLCD streamlines the entire process by mounting an AVR ATmega328P microcontroller directly to the back of the s 181In Stock
$47.27
A tariff of 30% may be applied if shipping to the United States.
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
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun Power Management IC Development Tools SparkFun MotorDriver Dual TB6612FNG Head
Datasheet
265In Stock
$14.94
Min.: 1
Mult.: 1
SparkFun NFC/RFID Development Tools RFID USB Reader USB Reader
Datasheet
94In Stock
90Expected 1/15/2027
$29.95
Min.: 1
Mult.: 1