Engineering Tools

Results: 537
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SparkFun Audio IC Development Tools The SparkFun I2S Audio Breakout board uses the MAX98357A digital to analog converter (DAC) which converts I2S (not be confused with I2C) audio to an analog signal to drive speakers. The I2S Audio Breakout converts the digital audio signals using the
Datasheet
29In Stock
Min.: 1
Mult.: 1
No
Audio IC Development Tools Breakout Boards
SparkFun Development Boards & Kits - ARM If you re ready to step up your Arduino game from older 8-bit/16MHz microcontrollers the SparkFun RedBoard Turbo is a formidable alternative. At its heart the RedBoard Turbo uses the ATSAMD21G18 which is an ARM Cortex M0+ 32-bit microcontroller
Datasheet
7In Stock
Min.: 1
Mult.: 1
No
Development Boards & Kits - ARM Development Boards
SparkFun Bluetooth Development Tools - 802.15.1 The SparkFun Pro nRF52840 Mini is a breakout and development board for Nordic Semiconductor s nRF52840 a powerful combination of ARM Cortex-M4 CPU and 2.4GHz Bluetooth radio. With the nRF52840 at the heart of your project you ll be presented
Datasheet
7In Stock
Min.: 1
Mult.: 1
No
Bluetooth Development Tools Development Boards
SparkFun LED Lighting Development Tools The SparkFun ESP32 Thing Plus DMX to LED Shield is the perfect way to send and receive DMX data. Whether it's coming in via the onboard XLR-3 jack or ArtNet or outputting over the XLR-3 Jack/ArtNet this shield has you covered! It's the perfect way 5In Stock
Min.: 1
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LED Lighting Development Tools Development Boards
SparkFun Development Boards & Kits - AVR The SparkFun Qwiic OpenLog is the smarter and better looking cousin to the extremely popular OpenLog but now we've ported the original serial based interface to I2C! Thanks to the added Qwiic connectors you can daisy chain multiple I2C devices and l 1In Stock
Min.: 1
Mult.: 1
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Development Boards & Kits - AVR Development Boards
SparkFun Power Management IC Development Tools The SparkFun Servo pHAT for Raspberry Pi allows your Raspberry Pi to control up to 16 servo motors in a straightforward and uncomplicated manner via an I2C connection. Thanks to its I2C capabilities this PWM HAT saves the Raspberry Pi's GPIO pins a
Datasheet
8In Stock
Min.: 1
Mult.: 1
No
Power Management IC Development Tools Development Boards I2C
SparkFun Data Conversion IC Development Tools A lot of the time you just need to add more analog inputs to solve a problem. It happens. The SparkFun Qwiic 12 Bit ADC can provide four channels of I2C controlled ADC input to your Qwiic enabled project. These channels can be used as single-ended in 32In Stock
Min.: 1
Mult.: 1
No
Data Conversion IC Development Tools Development Boards I2C
SparkFun Audio IC Development Tools Teensy 4 Audio Shield (Rev D) 105In Stock
Min.: 1
Mult.: 1
No
Audio IC Development Tools Shields
SparkFun Programmable Logic IC Development Tools Alchitry Io V2 1In Stock
Min.: 1
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Programmable Logic IC Development Tools Development Boards
SparkFun GNSS / GPS Development Tools The SparkFun SAM-M8Q GNSS Breakout is an easy-to-use GPS board designed for projects requiring an economical all-in-one PNT solution. Built around the SAM-M8Q from u-blox this module is a "Smart Antenna" receiver meaning the antenna is built direc
Datasheet
21In Stock
Min.: 1
Mult.: 1
No
GPS Development Tools Breakout Boards I2C, UART
SparkFun GNSS / GPS Development Tools SparkFun GNSS Flex pHAT - ZED-X20P 2In Stock
3Expected 13/10/2026
Min.: 1
Mult.: 1
GPS Development Tools Development Boards I2C, SPI, UART, USB
SparkFun Power Management IC Development Tools SparkFun LiPo Charger/Booster-5V 6In Stock
Min.: 1
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Power Management IC Development Tools Add-On Boards
SparkFun Power Management IC Development Tools The SparkFun LiPo Charger Plus is the souped-up power option in the SparkFun line of single-cell lithium polymer (LiPo) battery chargers. With this iteration we've changed the input charge connector to USB-C and provided charge rate selection as wel
Datasheet
45In Stock
Min.: 1
Mult.: 1
No
Power Management IC Development Tools Add-On Boards
SparkFun Clock & Timer Development Tools Sometimes we want our projects on but sometimes we want to turn them off for a while to save power. The SparkFun Nano Power Timer will run while only consuming minimal power (approximately 35nA) and turn your project on after a set amount of time. W
Datasheet
13In Stock
Min.: 1
Mult.: 1
No
Clock & Timer Development Tools Evaluation Boards
SparkFun Power Management IC Development Tools Haptic Motor Driver - DRV2605L 24In Stock
Min.: 1
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No
Power Management IC Development Tools Evaluation Boards I2C
SparkFun Multiple Function Sensor Development Tools Flex Sensor 2.2"" 46In Stock
Min.: 1
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Multiple Function Sensor Development Tools
SparkFun Pressure Sensor Development Tools Alt/Press SNSR B/O - MPL3115A2 25In Stock
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Pressure Sensor Development Tools
SparkFun Multiple Function Sensor Development Tools Pulse Sensor 15In Stock
Min.: 1
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Multiple Function Sensor Development Tools
SparkFun Acceleration Sensor Development Tools Triple Axis Accel. Breakout LIS3DH
Datasheet
55In Stock
Min.: 1
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No
Acceleration Sensor Development Tools
SparkFun Audio IC Development Tools SparkFun Sound Detector (w Headers)
Datasheet
13In Stock
26Expected 2/10/2026
Min.: 1
Mult.: 1
No
Audio IC Development Tools Evaluation Boards
SparkFun Current Sensor Development Tools The Low Current version of the SparkFun Current Sensor Breakout is a high-accuracy board designed specifically for applications that require measuring smaller currents from as low as 10mA to 5A with precision. Built around the ACS723 chip this b
Datasheet
15In Stock
23Expected 14/10/2026
Min.: 1
Mult.: 1
No
Current Sensor Development Tools Breakout Boards Analog
SparkFun Distance Sensor Development Tool This SparkFun Distance Sensor Breakout uses the VL53L1X next-generation Time-of-Flight (ToF) sensor module to deliver highly accurate measurements at long ranges for its size. Unlike standard IR sensors that rely on reflected light intensity the VL5
Datasheet
16In Stock
Min.: 1
Mult.: 1
No
Distance Sensor Development Tool Breakout Boards
SparkFun Temperature Sensor Development Tools It's time to say hip hip array for this IR Breakout! The MLX90640 SparkFun IR Array Breakout is equipped with a 32x24 array of thermopile sensors creating in essence a low resolution thermal imaging camera. With this breakout you can detect surface
Datasheet
3In Stock
Min.: 1
Mult.: 1
No
Temperature Sensor Development Tools Breakout Boards
SparkFun Multiple Function Sensor Development Tools The SparkFun Lightning Detector adds lightning detection to your next weather station to make sure you are aware of any potential hazardous weather heading your way. The AS3935 is capable of detecting lightning up to 40km away with an accuracy of 1km
Datasheet
12In Stock
Min.: 1
Mult.: 1
No
Multiple Function Sensor Development Tools Evaluation Boards
SparkFun Distance Sensor Development Tool This is the HC-SR04 ultrasonic distance sensor. This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to 3mm. Each HC-SR04 module includes an ultrasonic transmitter a receiver
Datasheet
61In Stock
Min.: 1
Mult.: 1
No
Distance Sensor Development Tool Evaluation Modules