SparkFun Electronics Engineering Development Tools

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SparkFun Display Development Tools 7-Segment Serial Display White
Datasheet
19In Stock
Min.: 1
Mult.: 1

SparkFun LED Lighting Development Tools This is the FemtoBuck a small-size single-output constant current LED driver. Each FemtoBuck has the capability to dim a single high-power channel of LEDs from 0-350mA at up to 36V while the dimming control can be either accessed via PWM or analog s
Datasheet
103In Stock
164Expected 06/08/2026
Min.: 1
Mult.: 1

SparkFun Display Development Tools SparkFun Qwiic Alphanumeric Display - Red 26In Stock
Min.: 1
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SparkFun Display Development Tools SparkFun Qwiic Alphanumeric Display - Blue 4In Stock
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Mult.: 1
SparkFun LED Lighting Development Tools The SparkFun Qwiic LED Stick features ten addressable APA102 LEDs making it easy to add full color LED control using I2C. Write to individual LEDs to display a count in binary or write to the whole strip for cool lighting effects. You can even add 66In Stock
Min.: 1
Mult.: 1
SparkFun Power Management IC Development Tools SparkFun Buck Regulator Breakout - 3.3V (AP63203) 116In Stock
153Expected 30/10/2026
Min.: 1
Mult.: 1
SparkFun Display Development Tools SparkFun Qwiic Alphanumeric Display - White 6In Stock
Min.: 1
Mult.: 1
SparkFun Display Development Tools SparkFun Qwiic Alphanumeric Display - Green 4In Stock
Min.: 1
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SparkFun Power Management IC Development Tools The SparkFun 3.3V Buck Regulator Breakout features the AP3429A from Diodes Inc. a 2A step-down DC-DC converter with an input voltage range of 2.7V to 5.5V. This full-size 1in. x 1in. version of our buck regulator boards is configured to provide a r 10In Stock
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SparkFun Audio IC Development Tools LilyPad Buzzer 6In Stock
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SparkFun Temperature Sensor Development Tools LilyPad Temperature Sensor 3In Stock
10Expected 06/10/2026
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SparkFun Acceleration Sensor Development Tools LilyPad ACCLRM ADXL335
Datasheet
7In Stock
Min.: 1
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SparkFun Interface Development Tools FTDI Basic Breakout 3.3V 82In Stock
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SparkFun Audio IC Development Tools Music Instrument Shield 9In Stock
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SparkFun Power Management IC Development Tools LilyPad Vibe Board 9In Stock
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SparkFun Development Boards & Kits - AVR LilyTwinkle
Datasheet
32In Stock
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SparkFun Development Boards & Kits - AVR LilyPad Arduino USB ATmega32U4 Board
Datasheet
39In Stock
Min.: 1
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SparkFun Audio IC Development Tools MP3 Player Shield Player Shield 14In Stock
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SparkFun Memory IC Development Tools microSD Shield Shield 24In Stock
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SparkFun Development Boards & Kits - AVR LilyPad Arduino 328 Main Board 8In Stock
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SparkFun Power Management IC Development Tools Ardumoto - Motor Driver Shield
Datasheet
6In Stock
Min.: 1
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SparkFun Optical Sensor Development Tools The LilyPad Light Sensor is a sewable breakout board with an ALS-PT19 light sensor built in and ready to use right away. Each sensor outputs voltage between 0V and 3.3V depending on the level of ambient light shining on it. As more light is applied o
Datasheet
18In Stock
Min.: 1
Mult.: 1

SparkFun Security/Authentication Development Tools The SparkFun ATECC508A Cryptographic Co-Processor Breakout allows you to easily add strong authentication security to your IoT node edge device or embedded system. It includes two Qwiic ports for plug and play functionality. Utilizing our handy Qwi
Datasheet
7In Stock
Min.: 1
Mult.: 1

SparkFun Development Boards & Kits - ARM With a 32-bit ARM Cortex-M4F MCU the SparkFun MicroMod SAMD51 Processor Board is one powerful microcontroller packaged on a small board! The board provides you with an economical and easy to use development platform if you're needing more power with 8In Stock
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SparkFun Development Boards & Kits - ARM The SparkFun Extended Qwiic Shield for Teensy provides you with a quick and easy way to enter into SparkFun's Qwiic ecosystem with your Teensy boards. This shield is sized to work with the footprint of Teensy 4.1 Teensy 3.6 and Teensy 3.5. This shi
Datasheet
20In Stock
Min.: 1
Mult.: 1