Products

Based on the MAX17048, the Qwiic Fuel Gauge is perfect for monitoring your single-cell LiPo. While the MAX17048 provides pack voltage, it really sh...

Do you find yourself wishing that you had just a few more GPIO pins? What if you only need that one more pin? You could add another microcontroller...

The MLX90640 contains a 32x24 array of thermopile sensors creating, in essence, a low resolution thermal imaging camera. As the images show you ...

The MLX90640 contains a 32x24 array of thermopile sensors creating, in essence, a low resolution thermal imaging camera. As the images show you can...

Have you ever wanted to build your own mechanical keyboard, but you don't know where to start? Maybe you're a keyboard hacker extraordinaire and yo...

Keypads are very handy input devices. And there are many great libraries written to interface to keypads! But who wants to tie up 7 GPIOs, have a h...

The Qwiic Module for Tessel 2 connects the I2C bus (GND, 3.3V, SDA, and SCL) on the Tessel 2 to the SparkFun Qwiic system. Just plug the modu...

The VL53L3CX is an awesome ToF (Time of Flight) range finder from STMicroelectronics, who brought us the venerable VL53L1X. It shares the same dimi...

Qwiic is a very efficient way to quickly prototype an idea but not all Qwiic devices have two ports. This Multiport board allows boards that have o...

The Qwiic Mux - PCA9548A enables communication with multiple I2C devices that have the same address and between different bus voltages (2.8V, 3....

The Qwiic Mux Shield for Arduino - PCA9548A enables communication with multiple I2C devices that have the same address. Some I2C devices have...

The LPS25HB is an absolute pressure sensor which means that it has an internal vacuum as a reference. (As opposed to differential and gage senso...

The MS8607 from TE is an impressive combination pressure, humidity, temperature (PHT) sensor with accuracy of ±2mbar pressure, ±3% humidity, and ±1...

The Qwiic RTC from SparkFun is a very unique and exciting Real Time Clock. It is extremely precise (within 3 minutes over a year!), extremely low p...

The Qwiic Shield for Arduino connects the I2C bus (GND, 3.3V, SDA, and SCL) on any Arduino compatible board to the SparkFun Qwiic system. We’...

Everyone who sees this display lit up says it looks like something from a sci-fi movie. The OLED segments on this transparent display look almost l...

It’s beautiful here in Boulder, Colorado, but any newcomer to the area quickly discovers our wonderful 300 days of sunshine is tempered with the...

Need to autonomously monitor for that specific color value? Want to hone in on that magenta ball? Or follow that aquamarine line? The BH1749NUC-bas...

A whole heap of LED pixels with individual brightness control, for scrolling messages, animations, and more - Scroll pHAT HD! Scroll pHAT HD packs ...

This SHT20 I2C temperature & humidity sensor is equipped with waterproof probe. It comes with the 4C CMOSens® SHT20 temperature & humid...

The SparkFun SerLCD is an AVR-based, serial enabled LCD that provides a simple and cost effective solution for adding a 16x2 Black on RGB Liquid Cr...

The CCS811 Air Quality Breakout is a digital gas sensor solution that senses a wide range of Total Volatile Organic Compounds (TVOCs), including...

Need to keep track of the airflow in your data center or around your servers? How about making sure your HVAC and air control systems are functioni...