SparkFun Engineering Tools

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SparkFun Interface Development Tools The factory is currently not accepting orders for this product.
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6In Stock
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Interface Development Tools
SparkFun Switch IC Development Tools A/D MUX Breakout CD74HC4067
Datasheet
275In Stock
Min.: 1
Mult.: 1

Switch IC Development Tools
SparkFun Interface Development Tools Opto-isolator Breakout 312In Stock
Min.: 1
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Interface Development Tools
SparkFun Power Management IC Development Tools Energy Harvest B/O LTC3588
Datasheet
50In Stock
Min.: 1
Mult.: 1

Power Management IC Development Tools Breakout Boards
SparkFun Interface Development Tools This is a breakout board for the SP3485 RS-485 transceiver IC which will convert a UART serial stream to RS-485. The SP3485 is a half-duplex transceiver so it can only communicate one way at a time but it can reach transmission speeds of up to 10M 288In Stock
Min.: 1
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Interface Development Tools
SparkFun Interface Development Tools Transceiver Breakout - MAX3232
Datasheet
825In Stock
924Expected 28/05/2026
Min.: 1
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Interface Development Tools Breakout Boards
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
94In Stock
Min.: 1
Mult.: 1

Interface Development Tools Breakout Boards Serial, USB
SparkFun Data Conversion IC Development Tools I2C DAC Breakout - MCP4725
Datasheet
199In Stock
Min.: 1
Mult.: 1

Data Conversion IC Development Tools
SparkFun Daughter Cards & OEM Boards SOIC to DIP Adapter - 8-Pin 469In Stock
Min.: 1
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Daughter Cards & OEM Boards
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
113In Stock
Min.: 1
Mult.: 1

LED Lighting Development Tools
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
214In Stock
Min.: 1
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LED Lighting Development Tools
SparkFun Interface Development Tools FTDI Basic Breakout 3.3V 96In Stock
Min.: 1
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Interface Development Tools
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 30In Stock
71Expected 27/05/2026
Min.: 1
Mult.: 1

Development Boards & Kits - AVR
SparkFun Development Boards & Kits - AVR Arduino Pro Mini 328 - 5V/16MHz
Datasheet
984In Stock
Min.: 1
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Development Boards & Kits - AVR Evaluation Boards
SparkFun Development Boards & Kits - AVR Arduino Pro Mini 328 - 3.3V/8MHz 221In Stock
Min.: 1
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Development Boards & Kits - AVR Evaluation Boards I2C, USB
SparkFun Development Boards & Kits - AVR LilyPad Arduino USB ATmega32U4 Board
Datasheet
43In Stock
Min.: 1
Mult.: 1

Development Boards & Kits - AVR
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 67In Stock
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Development Boards & Kits - ARM Development Boards
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
188In Stock
Min.: 1
Mult.: 1

Interface Development Tools Breakout Boards
SparkFun Power Management IC Development Tools It's time to effectively manage the power distribution into your project and with the SparkFun Power Delivery Board you can! Traditional power adapters can provide a wide range of current but the voltage stays fixed at 5V. With the SparkFun Power De 68In Stock
Min.: 1
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Power Management IC Development Tools Demonstration Boards I2C, USB

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
56In Stock
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Development Boards & Kits - ARM
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 103In Stock
34Expected 02/06/2026
Min.: 1
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Development Boards & Kits - ARM Development Boards
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
67In Stock
86Expected 08/07/2026
Min.: 1
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GPS Development Tools Breakout Boards I2C, UART

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
42In Stock
Min.: 1
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Display Development Tools On Screen Display Boards

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 208In Stock
Min.: 1
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Display Development Tools On Screen Display Boards
SparkFun Power Management IC Development Tools Big Easy Driver
Datasheet
100In Stock
Min.: 1
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Power Management IC Development Tools Add-On Boards