Sparkfun Products

DESCRIPTION The Qwiic Shield is an easy-to-assemble board that provides a simple way to incorporate the Qwiic Connect System with your Arduino-base...

DESCRIPTION Ready to add audio to your next project? This small breakout board couples a small electret microphone with a 100x opamp to amplify the...

DESCRIPTION This 2x20 male header has the same number and spacing of pins as a Raspberry Pi but is best served when used in conjunction with the Pi...

DESCRIPTION Is your I2C bus not ACK'ing the way you expect? Do you need to discover a UART’s mysterious baud rate? Or do you want to reverse engine...

DESCRIPTION The AD8232 Single Lead Heart Rate Monitor is a cost-effective board used to measure the electrical activity of the heart. This electric...

DESCRIPTION Heat shrink is useful stuff. We use it for all sorts of handy projects. Use it to reinforce connections, protect devices, and electrica...

DESCRIPTION This miniature straight bar load cell (sometimes called a strain gauge) can translate up to 500g of pressure (force) into an electrical...

DESCRIPTION The SparkFun Serial Basic Breakout is an easy-to-use USB-to-Serial adapter based on the CH340G IC from WCH. It works with 5V and 3.3V ...

DESCRIPTION Edge computing is here! You've probably heard of this latest entry to the long lineage of tech buzzwords like "IoT," "LoRa," and "cloud...

DESCRIPTION This miniature straight bar load cell (sometimes called a strain gauge) can translate up to 100g of pressure (force) into an electrical...

DESCRIPTION The SparkFun servo trigger is a small robotics board that simplifies the control of hobby RC servo motors. When an external switch or ...

DESCRIPTION This is a board designed for opto-isolation. This board is helpful for connecting digital systems (like a 5V microcontroller) to a high...

DESCRIPTION This is a new Arduino-compatible microcontroller from SFE. The Pro Micro is similar to the Pro Mini except with an ATmega32U4 on board...

DESCRIPTION The SparkFun Qwiic Scale is a small breakout board for the NAU7802 that allows you to easily read load cells to accurately measure the...

DESCRIPTION The Soil Moisture Sensor is a simple breakout for measuring the moisture in the soil and similar materials. The soil moisture sensor i...

DESCRIPTION This is your basic spool of lead free solder with a water soluble resin core. 0.031" gauge and 100 grams. This is a good spool for more...

DESCRIPTION This straight bar load cell (sometimes called a strain gauge) can translate up to 5kg of pressure (force) into an electrical signal. Ea...

DESCRIPTION If you need to add user input without using a button, then a capacitive touch interface might be the answer. The AT42QT1011 SparkFun Ca...

DESCRIPTION Does controlling door and cabinet access with the power of Electromagnetism interest you? Excellent! In effect, this latch/lock soleno...

DESCRIPTION The SparkFun Triad Spectroscopy Sensor is a powerful optical inspection sensor. Three AS7265x spectral sensors are combined alongside v...

DESCRIPTION Make some noise with your next project! The MP3 Trigger board is built to make it MP3 sound integration easier than ever. The board ha...

DESCRIPTION The 8-Pin SOIC to DIP Adapter is a small PCB that lets you adapt SOIC packages into a DIP footprint. These tiny boards are useful for ...

DESCRIPTION The SparkFun RedBoard Qwiic is an Arduino-compatible development board that uses a few of the features that they loved about Arduinos o...

DESCRIPTION This SparkFun Serial Basic Breakout is an easy-to-use USB-to-Serial adapter based on the CH340C and takes advantage of the handy USB-C ...

DESCRIPTION The SparkFun 9DoF IMU Breakout incorporates all the amazing features of Invensense's ICM-20948 into a Qwiic-enabled breakout board comp...

DESCRIPTION This is a breakout board for the 3-axis ADXL335 accelerometer from Analog Devices. This is the latest in a long, proven line of analog...

DESCRIPTION The SparkFun Simultaneous RFID reader is an Arduino-compatible board to get you started with the M6E Nano UHF RFID Reader. Radio Freque...

DESCRIPTION This 2x20 tall header has the same number and spacing of pins as a Raspberry Pi and provides your board with the ability to extend the...