Engineering Tools

Optical Sensor Development Tools Ambient Light Sensor B/O TEMT6000

Interface Development Tools USB Mini-B Breakout

GNSS / GPS Development Tools LED Driver B/O - TLC5940

Audio IC Development Tools FM Tuner Basic B/O Si4703

Other Development Tools Rotary Encoder B/O Illuminated (RG/RGB)

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

Ethernet Development Tools RJ45 Breakout

Multiple Function Sensor Development Tools 16 Output I/O Expan B/O SX1509

Daughter Cards & OEM Boards Cherry MX Switch Breakout

Development Boards & Kits - ARM Qwiic micro:bit Breakout

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

Audio IC Development Tools The SparkFun Analog MEMS Microphone Breakout makes it easy to work with the SPH8878LR5H-1 analog microphone from Knowles. This board features an OpAmp to bring the output of the microphone to a usable level allowing you to plug directly into an ADC