Products

This is the SparkFun LED Starter Kit, an ultimate assortment of LEDs packed into a single red box! Now, this isn't a box filled with only one type...

This is the SparkFun LED Starter Kit, an ultimate assortment of LEDs packed into a single red box! Now, this isn't a box filled with only one type ...

The SparkFun 8 Channel Level Shifter Breakout features the TXS0108E™ 8-bit, bi-directional logic level translator from Texas Instruments. This boar...

The SparkFun Level Shifting microSD Breakout is quite similar to the SparkFun microSD Transflash Breakout, but with the included level shifting har...

The SparkFun Level Shifting microSD Breakout is quite similar to the SparkFun microSD Transflash Breakout, but with the included level shifting har...

There are a couple must-have boards that every engineer and hobbyist should have on their desk, and this PCA9306 dual, bidirectional vol...

There are a couple must-have boards that every engineer and hobbyist should have on their desk, and this PCA9306 dual, bidirectional voltage-level ...

The SparkFun Lightning Detector adds lightning detection to your next weather station to make sure you are aware of any potentially haza...

The SparkFun Lightning Detector adds lightning detection to your next weather station to make sure you are aware of any potentially hazardous weath...

The SparkFun Line Follower Array is a long board consisting of eight IR sensors that have been configured to read as digital bits! We have designed...

The SparkFun Line Follower Array is a long board consisting of eight IR sensors that have been configured to read as digital bits! We have designed...

This version of the QRE1113 breakout board features an easy-to-use analog output, which will vary depending on the amount of IR light reflected ba...

This version of the QRE1113 breakout board features a digital output, using a capacitor discharge circuit to measure the amount of reflection. Thi...

The SparkFun TMAG5273 Qwiic Linear 3D Hall-Effect Sensor is a low-power, high-precision magnetic field sensor that can detect a magnetic field\'s ...

If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The SparkFun LiPo Charger Basic is stripped down of a...

If you need to charge LiPo batteries, this simple charger will do just that. It is designed to charge single-cell Li-Ion or Li-Polymer batteries. ...

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...

The SparkFun 5V/1A LiPo Charger/Booster is a no-nonsense circuit for generating one amp from a Lithium Polymer battery at 5V. This LiPo ...

The SparkFun 5V/1A LiPo Charger/Booster is a no-nonsense circuit for generating one amp from a Lithium Polymer battery at 5V. This LiPo charger is ...

LiPo batteries are a great way to power your projects. They\'re small, lightweight, and pack a good punch for their size. Unfortunately, even the ...

The SparkFun Little Soundie is a fun and easy-to-use audio playback device breaking out the VS1000D audio codec IC allowing this little ...

The SparkFun Load Cell Amplifier is a small breakout board for the HX711 IC that allows you to easily read load cells to measure weight. By connec...

The SparkFun Load Cell Amplifier is a small breakout board for the HX711 IC that allows you to easily read load cells to measure weight. By connect...

The SparkFun Load Sensor Combinator is a bare PCB that combines four load sensors into a standard four-wire [Wheatstone bridge configuration](http:...