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Heart rate data can be really useful whether you're designing an exercise routine, studying your activity or anxiety levels o…
The SparkFun Current Sensor Breakout is a high accuracy board that utilizes the ACS723 for moderate AC and DC current sensing…
The LSM9DS1 is a versatile, motion-sensing system-in-a-chip. It houses a 3-axis accelerometer, 3-axis gyroscope, and 3-axis m…
The SparkFun Qwiic TMP117 Breakout is a high precision temperature sensor equipped with an I2C interface.
The SparkFun 9DoF Sensor Stick is an easy-to-use 9 Degrees of Freedom IMU. The Sensor Stick deftly utilizes the LSM9DS1 motio…
This straight bar load cell (sometimes called a strain gauge) can translate up to 5kg of pressure (force) into an electrical …
The SCD30 from Sensirion is a high quality NDIR based COâ‚‚ sensor capable of detecting 400 to 10000ppm with an accuracy of Â…
The HMC6343 is a fully integrated high end electronic compass module that can compute and give you a heading direction that 
This is the MS5803-14BA Pressure Sensor Breakout, a high resolution pressure sensor with both an I2C and SPI interface. This …
The MPU-6050 is a serious little piece of motion processing tech! By combining a MEMS 3-axis gyroscope and a 3-axis accelerom…
This disc load cell (sometimes called a strain gauge) can translate up to a whopping 200kg of pressure (force) into an electr…
If you need to add user input without using a button, then a capacitive touch interface might be the answer. The AT42QT1011 S…
This small breakout board couples an Electret microphone (100Hz--10kHz) with a 60x mic preamplifier to amplify the sounds of …
The TFMini is a ToF (Time of Flight) LiDAR sensor capable of measuring the distance to an object as close as 30 centimeters a…
This is your solution when you absolutely, positively need to get the most out of an antenna for your next RFID project. This…
This straight bar load cell (sometimes called a strain gauge) can translate up to 10kg of pressure (force) into an electrical…
This is a 10 pack of Biomedical Sensor Pads, disposable electrodes that can be used to measure EEG, ECG and EMG levels. these…
This tiny breakout board features the ADMP401 MEMS microphone. One of the key advantages to this breakout and microphone is t…
Want to start playing with sensors, but don't know where to begin? This kit includes a variety of basic sensors for any begin…
The SparkFun Soil Moisture Sensor is a simple breakout for measuring the moisture in soil and similar materials. The soil moi…
This is a very small light sensor. A photocell changes (also called a [photodetector](http://en.wikipedia.org/wiki/Photodetec…
The SparkFun OpenPIR is a highly customizable Passive Infrared (PIR) sensor based around the NCS36000 PIR controller. Passive…
This new version adds 2 standoff holes as well as an extra decoupling capacitor. The ADXL345 is a small, thin, low power, 3-a…
The SparkFun Lightning Detector adds lightning detection to your next weather station to make sure you are aware of any bad w…
This is a force sensitive resistor with a square, 1.75x1.5", sensing area.
The SparkFun AS7263 Near Infrared (NIR) Spectral Sensor Breakout brings spectroscopy to the palm of your hand, making it easi…
The SparkFun Weather Shield is an easy-to-use Arduino shield that grants you access to barometric pressure, relative humidity…
The PureThermal 2 Smart I/O Board is a hackable thermal USB webcam breakout for the FLIR Lepton® thermal imaging camera core…
The TFMini Plus is a ToF LiDARcapable of measuring the distance to an object as close as 10 centimeters and has been designed…
This is a simple to use motion sensor. Power it up and wait 1-2 seconds for the sensor to get a snapshot of the still room. I…
The SparkFun RFID USB Reader is a simple to use, USB to serial base unit for the ID-3LA, ID-12LA, and ID-20LA readers. Simply…
This is the SparkFun RGB and Gesture Sensor, a small breakout board with a built in APDS-9960 sensor that offers ambient ligh…
The SparkFun BME280 Atmospheric Sensor Breakout is an easy way to measure barometric pressure, humidity, and temperature read…
This is the SparkFun "Time-of-Flight" Range Finder, a sensor board for the VL6180 distance sensor. Unlike most distance senso…
The SparkFun AS7262 Visible Spectral Sensor Breakout brings spectroscopy to the palm of your hand, making it easier than ever…
The Sensirion Particulate Matter Sensor SPS30 is a compact, high quality, optical particle sensor that uses laser scattering …
The Pixhawk 4 Mini is a small, advanced development kit for the PX4 autopilot and is the latest update to the family of Pixha…
The SparkFun Line Follower Array is a long board consisting of eight IR sensors that have been configured to read as digital …
The 'Rain' ultra-small UHF RFID tag from Murata is really exciting because of its fantastically small size -- it's just 1.25 …
The MindWave Mobile 2 from NeuroSky is an EEG headset that safely measures and transfers the power spectrum data via Bluetoot…
The RPLIDAR A3 is the next generation of 360° 2D LIDARs that can take up to 16000 samples of laser ranging per second thanks…
The Pixy2 CMUcam5 is smaller, faster and more capable than the original Pixy. The Pixy2 can learn to detect objects that you …
The RPLIDAR S1 is the next generation of 360° 2D LIDARs that can take up to 9200 samples of laser ranging per second thanks …
This is a breakout board for Honeywell's HIH-4030 humidity sensor. The HIH-4030 measures relative humidity (%RH) and delivers…
The SparkFun Sound Detector is a small and very easy-to-use audio sensing board with three different outputs. The Sound Detec…
The Si7021 is a low-cost, easy-to-use, highly accurate, digital humidity and temperature sensor. This sensor is ideal for env…
The EasyVR 3 Plus Shield is a voice recognition shield for Arduino boards integrating an EasyVR module.
The ZX Distance and Gesture Sensor is a touchless sensor that is capable of looking for simple gestures. Developed in conjunc…
