Sparkfun Products

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 Rotary encoders can be used similarly to potentiometers. The difference being that an encoder has full rotation without limits (It jus...

DESCRIPTION RETIRED PRODUCT - This item has been replaced by the 9DoF IMU Breakout - ICM-20948.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

DESCRIPTION This sealed digital temperature probe lets you precisely measure temperatures in wet environments with a simple 1-Wire interface. The ...

DESCRIPTION The Sound Detector is a small and very easy to use audio sensing board with three different outputs. The Sound Detector not only provi...

DESCRIPTION Heart rate data can be really useful whether you're designing an exercise routine, studying your activity or anxiety levels or just wa...

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

DESCRIPTION Virtual reality is in, but you shouldn't have to drop hundreds of dollars to gain access to the technology behind it. Luckily, that's ...

DESCRIPTION The LIS3DH Breakout is a smart, low-power, three-axis, capacitive micro-machined accelerometer with 12 bits of resolution that you can...

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

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

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

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 RETIRED PRODUCT - A new version of this item has been released by the manufacturer, you can find it here. This page remains available...

DESCRIPTION Whether you're an agriculturalist, a professional meteorologist or a weather hobbyist, building your own weather station can be a real...

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 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 SoftPot membrane potentiometer are very thin variable potentiometers. These are very thin variable potentiometers. By pressing down on...

DESCRIPTION This tiny breakout board features the ADMP401 MEMs microphone. One of the key advantages to this breakout and microphone is the bottom...

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

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

DESCRIPTION The SparkFun Pulse Oximeter and Heart Rate Sensor is an I2C based biometric sensor, utilising two chips from Maxim Integrated: the MAX...

DESCRIPTION The low current version of the SparkFun Current Sensor Breakout is a high accuracy board that utilises the ACS723 for low to moderate ...

DESCRIPTION This is the SparkFun RGB and Gesture Sensor, a small breakout board with a built in APDS-9960 sensor that offers ambient light and col...

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

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

DESCRIPTION The ADXL377 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned analogue voltage outputs that has a fu...

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

DESCRIPTION The AS7262 Visible Spectral Sensor Breakout brings spectroscopy to the palm of your hand, making it easier than ever to measure and ch...

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

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

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

DESCRIPTION This breakout board makes it easy to use the tiny MMA8452Q accelerometer in your project. The MMA8452Q is a smart low-power, three-axi...

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 Do you have too many sensors with the same I2C address? Put them on the SparkFun Qwiic Mux Breakout to get them all talking on the sam...

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

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 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 SparkFun Current Sensor Breakout is a high accuracy board that utilises the ACS723 for moderate AC and DC current sensing applicat...

DESCRIPTION The AS7263 Near Infrared (NIR) Spectral Sensor Breakout brings spectroscopy to the palm of your hand, making it easier than ever to me...

DESCRIPTION The SparkFun OpenScale is a simple-to-use, open source solution for measuring weight and temperature. It has the ability to read multi...