Engineering Development Tools

Results: 488
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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 231In Stock
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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
202In Stock
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SparkFun Multiple Function Sensor Development Tools Whether you are monitoring microclimates for agriculture or tracking storms from your backyard the Weather Meter Kit provides the three fundamental mechanical sensors needed to build your own custom weather station. This kit strips away the complex
Datasheet
102In Stock
93Expected 2026-06-10
Min.: 1
Mult.: 1
No
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
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SparkFun Memory IC Development Tools microSD Transflash Breakout
Datasheet
90In Stock
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SparkFun Optical Sensor Development Tools Ambient Light Sensor B/O TEMT6000
Datasheet
70In Stock
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SparkFun Amplifier IC Development Tools OpAmp Breakout - LMV358 87In Stock
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SparkFun Interface Development Tools USB Mini-B Breakout 13In Stock
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SparkFun Interface Development Tools USB MicroB Plug Breakout 201In Stock
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SparkFun GNSS / GPS Development Tools LED Driver B/O - TLC5940
Datasheet
29In Stock
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SparkFun Audio IC Development Tools Mono Audio Amp B/O - TPA2005D1
Datasheet
20In Stock
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SparkFun Audio IC Development Tools FM Tuner Basic B/O Si4703 30In Stock
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SparkFun Data Conversion IC Development Tools TRRS 3.55mm Jack Breakout
Datasheet
47In Stock
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SparkFun Other Development Tools Rotary Encoder B/O Illuminated (RG/RGB)
Datasheet
15In Stock
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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
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SparkFun Audio IC Development Tools Electret Microphone Breakout
Datasheet
71In Stock
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SparkFun Ethernet Development Tools RJ45 Breakout
Datasheet
87In Stock
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SparkFun Interface Development Tools FT231X Breakout Breakout
Datasheet
65In Stock
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SparkFun Multiple Function Sensor Development Tools 16 Output I/O Expan B/O SX1509 68In Stock
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SparkFun Daughter Cards & OEM Boards Pi Wedge Preassembled 5In Stock
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SparkFun Daughter Cards & OEM Boards Cherry MX Switch Breakout
Datasheet
1In Stock
80On Order
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SparkFun Interface Development Tools USB UART Serial Breakout CY7C65213 18In Stock
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SparkFun Development Boards & Kits - ARM Qwiic micro:bit Breakout 17In Stock
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SparkFun Development Boards & Kits - ARM Qwiic micro:bit Breakout w Headers 24In Stock
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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
100In Stock
9Expected 2026-07-07
Min.: 1
Mult.: 1