Engineering Tools

Results: 539
Select Image Part # Mfr. Description Datasheet Availability Pricing (PHP) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Product Interface Type
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
No
Development Boards & Kits - ARM Development Boards CAN, I2C, I2S, SDIO, SPI, USB
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 131In Stock
Min.: 1
Mult.: 1
No
Development Boards & Kits - AVR Development Boards I2C, SPI, UART
SparkFun GNSS / GPS Development Tools SparkFun Allband GNSS RTK Breakout - ZED-X20P (Qwiic) 31In Stock
39On Order
Min.: 1
Mult.: 1
GPS Development Tools Development Boards
SparkFun GNSS / GPS Development Tools SparkFun GNSS Flex pHAT - ZED-X20P & IM19 IMU 7In Stock
Min.: 1
Mult.: 1
GPS Development Tools Development Boards I2C, SPI, UART, USB
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 76In Stock
Min.: 1
Mult.: 1
No
Multiple Function Sensor Development Tools Evaluation Boards I2C
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 142In Stock
161On Order
Min.: 1
Mult.: 1
No
Multiple Function Sensor Development Tools Weather Meter Kits
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 105In Stock
Min.: 1
Mult.: 1
No
WiFi Development Tools Development Boards I2C, I2S, SPI, UART
SparkFun Memory IC Development Tools microSD Transflash Breakout 139In Stock
Min.: 1
Mult.: 1

Memory IC Development Tools Breakout Boards
SparkFun Optical Sensor Development Tools Ambient Light Sensor B/O TEMT6000 131In Stock
Min.: 1
Mult.: 1

Optical Sensor Development Tools
SparkFun Amplifier IC Development Tools OpAmp Breakout - LMV358 62In 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 176In Stock
Min.: 1
Mult.: 1

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

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

Audio IC Development Tools
SparkFun Audio IC Development Tools FM Tuner Basic B/O Si4703 25In Stock
Min.: 1
Mult.: 1

Audio IC Development Tools
SparkFun Data Conversion IC Development Tools TRRS 3.55mm Jack Breakout 69In Stock
Min.: 1
Mult.: 1

Data Conversion IC Development Tools
SparkFun Other Development Tools Rotary Encoder B/O Illuminated (RG/RGB) 11In Stock
Min.: 1
Mult.: 1

Other Development Tools
SparkFun Interface Development Tools Voltage Level Translator TXB0104 206In Stock
Min.: 1
Mult.: 1

Interface 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 123In Stock
Min.: 1
Mult.: 1

Daughter Cards & OEM Boards
SparkFun Audio IC Development Tools Electret Microphone Breakout 44In Stock
80Expected 16/10/2026
Min.: 1
Mult.: 1

Audio IC Development Tools
SparkFun Ethernet Development Tools RJ45 Breakout 80In Stock
134Expected 31/08/2026
Min.: 1
Mult.: 1

Ethernet Development Tools
SparkFun Multiple Function Sensor Development Tools 16 Output I/O Expan B/O SX1509 48In Stock
58Expected 09/09/2026
Min.: 1
Mult.: 1

Multiple Function Sensor Development Tools
SparkFun Daughter Cards & OEM Boards SOIC to DIP Adapter - 8-Pin 344In Stock
400Expected 20/08/2026
Min.: 1
Mult.: 1

Daughter Cards & OEM Boards
SparkFun Daughter Cards & OEM Boards Cherry MX Switch Breakout 116In Stock
Min.: 1
Mult.: 1

Daughter Cards & OEM Boards
SparkFun Interface Development Tools USB UART Serial Breakout CY7C65213 13In Stock
Min.: 1
Mult.: 1

Interface Development Tools Breakout Boards UART, USB