SparkFun

DESCRIPTION The LSM303C is a 6 Degrees of Freedom (6DOF) inertial measurement unit (IMU) in a single package, specifically developed as an eCompas...

DESCRIPTION The LSM9DS1 is a versatile, motion-sensing system-in-a-chip. It houses a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetomet...

DESCRIPTION RETIRED PRODUCT - This item has been replaced by the 9DoF IMU Breakout - ICM-20948. This page remains available for its resources and...

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

DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page ...

DESCRIPTION The 9DoF Sensor Stick is an easy-to-use 9 Degrees of Freedom IMU. The Sensor Stick deftly utilizes the LSM9DS1 motion-sensing system-i...

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

DESCRIPTION The ADXL337 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned analog voltage outputs that measures ac...

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

DESCRIPTION The MPL3115A2 is a MEMS pressure sensor that provides Altitude data to within 30cm (with oversampling enabled). The sensor outputs are...

DESCRIPTION Looking for an option to sense ambient light? The VEML6030 Qwiic board is a great starter option. The VEML6030 is a high accuracy ambi...

DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page r...

DESCRIPTION The BME280 Atmospheric Sensor Breakout is the easy way to measure barometric pressure, humidity, and temperature readings without taki...

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

DESCRIPTION Do you want to replace a slider or a button on your art project or science experiment with a more interesting interface? This Capaciti...

DESCRIPTION This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO-gas con...

DESCRIPTION This is a breakout board for the incredibly small TMP102 digital temperature sensor. The TMP102 is a digital sensor (I2C a.k.a. TWI), ...

DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page...

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

DESCRIPTION The CCS811/BME280 Environmental Combo Breakout takes care of all your atmospheric-quality sensing needs with the popular CCS811 and BME...

DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page...

DESCRIPTION Fingerprint scanners are awesome! Why use a key when you have one right at the tip of your finger? Unfortunately, they're often unreli...

DESCRIPTION Fingerprint scanners are awesome! Why use a key when you have one right at the tip of your finger? Unfortunately, they’re often unre...

DESCRIPTION The SparkFun gator:environment micro:bit Accessory Board utilises the popular CCS811 and BME280 ICs to take care of all of your enviro...

DESCRIPTION The SparkFun gator:particle micro:bit Accessory Board incorporates the powerful MAX30102 sensor, enabling sensing of pulse oximetry (S...

DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page...

DESCRIPTION The SparkFun Qwiic TMP117 breakout is a high precision temperature sensor equipped with an I2C interface. It outputs temperature readi...

DESCRIPTION The HMC6343 is a fully integrated high end electronic compass module that can compute and give you a heading direction that's accurate...

DESCRIPTION The RHT03 is a low cost humidity and temperature sensor with a single wire digital interface. The sensor is calibrated and doesn't req...

DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page...

DESCRIPTION The humidity and temperature sensor breakout Si7021 is a low-cost, easy-to-use, highly accurate, digital humidity and temperature sens...

DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page...

DESCRIPTION If you've had ideas for a project that depends on the ability to sense different spectrums of visible light and react based on those m...

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

DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page...

DESCRIPTION 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 o...

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

DESCRIPTION This disc load cell TAS606 (sometimes called a strain gauge) can translate up to a whopping 200kg of pressure (force) into an electric...

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

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

DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page ...

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

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

DESCRIPTION This is the MyoWare muscle sensor development kit, an Arduino-powered, electromyography (EMG) sensor kit that provides you with a MyoW...

DESCRIPTION This non-invasive current sensor (also known as a "split-core current transformer") can be clamped around the supply line of an electr...

DESCRIPTION The SparkFun OpenPIR is a highly customisable Passive Infrared (PIR) sensor based around the NCS36000 PIR controller. Passive infrared...

DESCRIPTION New Version Available - Photodetector Breakout - MAX30101 (Qwiic) We've stopped stocking this product or it has been retired by the m...

DESCRIPTION This is the MS5803-14BA Pressure Sensor Breakout, a high resolution pressure sensor with both an I2C and SPI interface. This MEMS pres...