Engineering Tools

Results: 539
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SparkFun Programmer Accessories This is a handy AVR programming cable that incorporates both the 10-pin and 6-pin ISP programming interfaces.Cable is about 12" long and mates with pins on 1/10in centers. 29In Stock
40On Order
Min.: 1
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Programmer Accessories Programming Cables
SparkFun Display Development Tools 7-Segment Serial Display White
Datasheet
19In Stock
Min.: 1
Mult.: 1

Display Development Tools
SparkFun LED Lighting Development Tools The PicoBuck LED Driver is an economical and easy to use driver that will allow you to control and blend three different LEDs on three different channels. By default each channel is driven at 330mA; that current can be reduced by either presenting a
Datasheet
69In Stock
Min.: 1
Mult.: 1

LED Lighting Development Tools
SparkFun Display Development Tools SparkFun Qwiic Alphanumeric Display - Red 26In Stock
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Mult.: 1
Display Development Tools Development Kits I2C
SparkFun Display Development Tools SparkFun Qwiic Alphanumeric Display - Blue 4In Stock
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Display Development Tools Development Kits I2C
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
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LED Lighting Development Tools Evaluation Boards
SparkFun Memory IC Development Tools SparkFun Qwiic EEPROM Breakout - 512Kbit 102In Stock
Min.: 1
Mult.: 1
Memory IC Development Tools Breakout Boards I2C
SparkFun Power Management IC Development Tools SparkFun Buck Regulator Breakout - 3.3V (AP63203) 112In Stock
153Expected 30/10/2026
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Power Management IC Development Tools Breakout Boards
SparkFun Display Development Tools SparkFun Qwiic Alphanumeric Display - White 6In Stock
Min.: 1
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Display Development Tools I2C
SparkFun Display Development Tools SparkFun Qwiic Alphanumeric Display - Green 4In Stock
Min.: 1
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Display Development Tools Display Shields I2C
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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Power Management IC Development Tools Breakout Boards
SparkFun Power Management IC Development Tools The SparkFun 1.8V 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 14In Stock
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Power Management IC Development Tools Breakout Boards
SparkFun Power Management IC Development Tools Does your microcontroller need to control a high-voltage item like a 12V LED strip while also needing to be powered? Do you want to avoid having multiple power adapters and microcontrollers for your project? The MOSFET Power Switch and Buck Regulat 6In Stock
Min.: 1
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Power Management IC Development Tools Development Kits
SparkFun Temperature Sensor Development Tools LilyPad Temperature Sensor 13In Stock
Min.: 1
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Temperature Sensor Development Tools
SparkFun Acceleration Sensor Development Tools LilyPad ACCLRM ADXL335
Datasheet
7In Stock
Min.: 1
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Acceleration Sensor Development Tools
SparkFun Interface Development Tools FTDI Basic Breakout 3.3V 71In Stock
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Interface Development Tools
SparkFun Audio IC Development Tools Music Instrument Shield 9In Stock
Min.: 1
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Audio IC Development Tools
SparkFun Development Boards & Kits - AVR LilyTwinkle
Datasheet
32In Stock
Min.: 1
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Development Boards & Kits - AVR
SparkFun Development Boards & Kits - AVR LilyPad Arduino USB ATmega32U4 Board
Datasheet
29In Stock
Min.: 1
Mult.: 1

Development Boards & Kits - AVR
SparkFun Audio IC Development Tools MP3 Player Shield Player Shield 14In Stock
Min.: 1
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Audio IC Development Tools
SparkFun Memory IC Development Tools microSD Shield Shield 24In Stock
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Memory IC Development Tools Shields
SparkFun Interface Development Tools CAN-BUS Shield
Datasheet
36In Stock
Min.: 1
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Interface Development Tools
SparkFun Development Boards & Kits - AVR LilyPad Arduino 328 Main Board 8In Stock
Min.: 1
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Development Boards & Kits - AVR
SparkFun Memory IC Development Tools Level Shifting microSD B/O
Datasheet
54In Stock
Min.: 1
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Memory IC Development Tools Breakout Boards
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

Optical Sensor Development Tools Breakout Boards