SparkFun Engineering Tools

Results: 499
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Qty. RoHS Product Type
Product
Interface Type
SparkFun Development Boards & Kits - AVR OpenLog
Datasheet
529In Stock
Min.: 1
Mult.: 1
No
Development Boards & Kits - AVR
SparkFun Development Boards & Kits - AVR The SparkFun OpenLog with Headers is an open-source data logger that acts as a "black box" for your digital project. This board can be a lifesaver and works over a simple serial connection to store large amounts of data on a microSD card. Whether you 181In Stock
Min.: 1
Mult.: 1
No
Development Boards & Kits - AVR Evaluation Boards
SparkFun Development Boards & Kits - AVR Here at SparkFun we refuse to leave 'good enough' alone. That's why we're adding to our line-up of Arduino-compatible microcontrollers once more! The SparkFun Qwiic Pro Micro is a revision of the original Pro Micro and is overall functionally the
Datasheet
147In Stock
Min.: 1
Mult.: 1
No
Development Boards & Kits - AVR Development Boards I2C, SPI, UART
SparkFun WiFi Development Tools - 802.11 The SparkFun ESP32 Thing Plus is the next step to get started with Espressif IoT ideations while still enjoying all the amenities of the original ESP32 Thing. Espressif's ESP32 WROOM is a powerful WiFi and Bluetooth MCU module that targets a wide var
Datasheet
68In Stock
Min.: 1
Mult.: 1
No
WiFi Development Tools Development Boards I2C, I2S, SPI, UART
SparkFun Memory IC Development Tools microSD Transflash Breakout
Datasheet
84In Stock
Min.: 1
Mult.: 1

Memory IC Development Tools Breakout Boards
SparkFun Optical Sensor Development Tools Ambient Light Sensor B/O TEMT6000
Datasheet
60In Stock
Min.: 1
Mult.: 1

Optical Sensor Development Tools
SparkFun Switch IC Development Tools A/D MUX Breakout CD74HC4067
Datasheet
188In Stock
250Expected 2026/06/22
Min.: 1
Mult.: 1

Switch IC Development Tools
SparkFun Amplifier IC Development Tools OpAmp Breakout - LMV358 77In Stock
Min.: 1
Mult.: 1

Amplifier IC Development Tools
SparkFun Interface Development Tools USB Mini-B Breakout 13In Stock
Min.: 1
Mult.: 1

Interface Development Tools
SparkFun Interface Development Tools USB MicroB Plug Breakout 195In Stock
Min.: 1
Mult.: 1

Interface Development Tools
SparkFun GNSS / GPS Development Tools LED Driver B/O - TLC5940
Datasheet
26In Stock
Min.: 1
Mult.: 1

GPS Development Tools
SparkFun Audio IC Development Tools Mono Audio Amp B/O - TPA2005D1
Datasheet
14In Stock
Min.: 1
Mult.: 1

Audio IC Development Tools
SparkFun Audio IC Development Tools FM Tuner Basic B/O Si4703 29In Stock
Min.: 1
Mult.: 1

Audio IC Development Tools
SparkFun Data Conversion IC Development Tools TRRS 3.55mm Jack Breakout
Datasheet
44In Stock
Min.: 1
Mult.: 1

Data Conversion IC Development Tools
SparkFun Other Development Tools Rotary Encoder B/O Illuminated (RG/RGB)
Datasheet
15In Stock
Min.: 1
Mult.: 1

Other Development Tools
SparkFun Daughter Cards & OEM Boards This simple board breaks out a micro-B USB connector's VCC GND ID D- and D+ pins to a 0.1" pitch header. If you want to add the popular micro-B USB to your project but don't want to put up with soldering the tiny connector this is the board for 137In Stock
Min.: 1
Mult.: 1

Daughter Cards & OEM Boards
SparkFun Audio IC Development Tools Electret Microphone Breakout
Datasheet
63In Stock
Min.: 1
Mult.: 1

Audio IC Development Tools
SparkFun Ethernet Development Tools RJ45 Breakout
Datasheet
64In Stock
61Expected 2026/07/06
Min.: 1
Mult.: 1

Ethernet Development Tools
SparkFun Interface Development Tools FT231X Breakout Breakout
Datasheet
64In Stock
Min.: 1
Mult.: 1

Interface Development Tools
SparkFun Multiple Function Sensor Development Tools 16 Output I/O Expan B/O SX1509 60In Stock
Min.: 1
Mult.: 1

Multiple Function Sensor Development Tools
SparkFun Daughter Cards & OEM Boards Pi Wedge Preassembled 4In Stock
Min.: 1
Mult.: 1

Daughter Cards & OEM Boards
SparkFun Daughter Cards & OEM Boards Cherry MX Switch Breakout
Datasheet
81In Stock
Min.: 1
Mult.: 1

Daughter Cards & OEM Boards
SparkFun Interface Development Tools USB UART Serial Breakout CY7C65213 17In Stock
Min.: 1
Mult.: 1

Interface Development Tools Breakout Boards UART, USB
SparkFun Development Boards & Kits - ARM Qwiic micro:bit Breakout 17In Stock
Min.: 1
Mult.: 1
Development Boards & Kits - ARM Breakout Boards I2C, SPI
SparkFun Development Boards & Kits - ARM Qwiic micro:bit Breakout w Headers 24In Stock
Min.: 1
Mult.: 1
Development Boards & Kits - ARM Breakout Boards I2C, SPI