SparkFun Engineering Development Tools

Results: 510
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
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SparkFun Daughter Cards & OEM Boards Logic Level Convert Bi-Directional
Datasheet
1,522In Stock
$3.95
Min.: 1
Mult.: 1
No
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 75In Stock
$21.50
Min.: 1
Mult.: 1
No
SparkFun Development Boards & Kits - AVR RedBoard Programmed With Arduino
Datasheet
81In Stock
$22.50
Min.: 1
Mult.: 1
No
SparkFun Development Boards & Kits - ARM Meet the Teensy 4.0 a compact development board that packs one of the fastest microcontrollers available into the familiar Teensy footprint. This board is built around an ARM Cortex-M7 CPU running at 600 MHz. This raw processing power is supported b
Mouser does not presently sell this product in your region.
No
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
185In Stock
$23.95
Min.: 1
Mult.: 1
No
SparkFun GNSS / GPS Development Tools SparkFun GNSS Flex pHAT - ZED-X20P & IM19 IMU 8In Stock
$506.20
Min.: 1
Mult.: 1
SparkFun Multiple Function Sensor Development Tools The SparkFun Pulse Oximeter and Heart Rate Sensor is an I2C based biometric sensor utilizing two chips from Maxim Integrated: the MAX32664 Biometric Sensor Hub and the MAX30101 Pulse Oximetry and Heart Rate Module. While the latter does all the sens
Datasheet
66In Stock
$48.95
Min.: 1
Mult.: 1
No
SparkFun WiFi Development Tools - 802.11 The SparkFun ESP32 Thing Plus (Micro-B) is the perfect foundation for your Internet of Things projects. Powered by the ESP32 WROOM module from Espressif this board features a highly adaptive Xtensa Dual-Core 32-bit LX6 microprocessor operating
Datasheet
106In Stock
$24.95
Min.: 1
Mult.: 1
No
SparkFun Memory IC Development Tools microSD Transflash Breakout
Datasheet
94In Stock
$5.95
Min.: 1
Mult.: 1
SparkFun Optical Sensor Development Tools Ambient Light Sensor B/O TEMT6000
Datasheet
105In Stock
$5.09
Min.: 1
Mult.: 1
SparkFun Interface Development Tools Opto-isolator Breakout 193In Stock
$5.95
Min.: 1
Mult.: 1
SparkFun Amplifier IC Development Tools OpAmp Breakout - LMV358 56In Stock
$7.25
Min.: 1
Mult.: 1
SparkFun Power Management IC Development Tools Energy Harvest B/O LTC3588
Datasheet
30In Stock
$41.50
Min.: 1
Mult.: 1
SparkFun Interface Development Tools USB Mini-B Breakout 13In Stock
$2.95
Min.: 1
Mult.: 1
SparkFun Interface Development Tools USB MicroB Plug Breakout 152In Stock
$6.30
Min.: 1
Mult.: 1
SparkFun GNSS / GPS Development Tools LED Driver B/O - TLC5940
Datasheet
23In Stock
$20.14
Min.: 1
Mult.: 1
SparkFun LED Lighting Development Tools Shift Register B/O 74HC595 36In Stock
$4.95
Min.: 1
Mult.: 1
SparkFun Audio IC Development Tools Mono Audio Amp B/O - TPA2005D1
Datasheet
12In Stock
$10.50
Min.: 1
Mult.: 1
SparkFun Audio IC Development Tools FM Tuner Basic B/O Si4703 11In Stock
20Expected 10/29/2026
$13.95
Min.: 1
Mult.: 1
SparkFun Data Conversion IC Development Tools TRRS 3.55mm Jack Breakout
Datasheet
59In Stock
$4.50
Min.: 1
Mult.: 1
SparkFun Other Development Tools Rotary Encoder B/O Illuminated (RG/RGB)
Datasheet
11In Stock
$4.25
Min.: 1
Mult.: 1
SparkFun Interface Development Tools Voltage Level Translator TXB0104
Datasheet
167In Stock
$5.95
Min.: 1
Mult.: 1
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 101In Stock
$2.95
Min.: 1
Mult.: 1
SparkFun Audio IC Development Tools Electret Microphone Breakout
Datasheet
107In Stock
$9.28
Min.: 1
Mult.: 1
SparkFun Ethernet Development Tools RJ45 Breakout
Datasheet
134In Stock
182Expected 10/26/2026
$7.95
Min.: 1
Mult.: 1