SparkFun Electronics Sensors

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SparkFun Multiple Function Sensor Development Tools The SparkFun BME280 Atmospheric Sensor Breakout is the easy way to measure barometric pressure humidity and temperature readings all without taking up too much space. Basically anything you need to know about atmospheric conditions you can find ou 1In Stock
64On Order
Min.: 1
Mult.: 1

SparkFun Multiple Function Sensor Development Tools The SparkFun BME280 Atmospheric Sensor Breakout is an easy way to measure barometric pressure humidity and temperature readings all without taking up too much space. Basically you can find out anything you need to know about atmospheric condition
Datasheet
29In Stock
43Expected 10/27/2026
Min.: 1
Mult.: 1

SparkFun Multiple Function Sensor Development Tools The SparkFun BME680 Environmental Sensor is a breakout that combines a gas sensor with temperature humidity and barometric pressure sensing for a complete environmental sensor in a single package. The gas sensor on the BME680 can detect a wide varie
Datasheet
15In Stock
Min.: 1
Mult.: 1
SparkFun Air Quality Sensors The MQ-137 is an Ammonia (NH ) gas sensor from Winsen. The sensing element is SnO2 which has lower conductivity in clean air. When NH (Ammonia) gas exists the sensor s conductivity gets higher as the gas concentration rises. A simple circuit 8In Stock
Min.: 1
Mult.: 1
SparkFun Acceleration Sensor Development Tools This SparkFun Triple-Axis Accelerometer Breakout is a simple Qwiic breakout for the KX132 digital accelerometer from Kionix. The KX132 is a low-power 16-bit resolution three-axis accelerometer with four user-selectable acceleration measurement range
Datasheet
41In Stock
Min.: 1
Mult.: 1
SparkFun Distance Sensor Modules - Enclosed The LIDAR-Lite v4 Qwiic combines Garmin s high-performance optical ranging technology with the ease of the SparkFun Qwiic ecosystem. This board uses the powerful v4 LED sensor which supports 10-meter ranging and wireless ANT communication an
Datasheet
5In Stock
6On Order
Min.: 1
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SparkFun Temperature Sensor Development Tools This SparkFun CO2 Humidity and Temperature Sensor features the next-generation SCD40 photoacoustic CO2 sensor for high-accuracy environmental readings. The SCD40 utilizes Sensirion's PASens photoacoustic measurement system which combines narrow-ba 1In Stock
Min.: 1
Mult.: 1

SparkFun Multiple Function Sensor Development Tools Flex Sensor 2.2"" 53In Stock
Min.: 1
Mult.: 1
SparkFun Pressure Sensor Development Tools Alt/Press SNSR B/O - MPL3115A2 25In Stock
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No
SparkFun Pressure Sensor Development Tools Pressure SNSR B/O MS5803-14BA 13In Stock
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No
SparkFun Biometric Sensors This is a 10 pack of Biomedical Sensor Pads disposable electrodes that can be used to measure EEG ECG and EMG levels. these little pads are perfect for short-term monitoring of Neurofeedback and Biofeedback purposes. They are to be used once and ar
Datasheet
138In Stock
260Expected 8/12/2026
Min.: 1
Mult.: 1
No
SparkFun Acceleration Sensor Development Tools Triple Axis Accel. Breakout LIS3DH
Datasheet
71In Stock
Min.: 1
Mult.: 1
No
SparkFun Current Sensor Development Tools The Low Current version of the SparkFun Current Sensor Breakout is a high-accuracy board designed specifically for applications that require measuring smaller currents from as low as 10mA to 5A with precision. Built around the ACS723 chip this b
Datasheet
21In Stock
Min.: 1
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No
SparkFun Temperature Sensor Development Tools It's time to say hip hip array for this IR Breakout! The MLX90640 SparkFun IR Array Breakout is equipped with a 32x24 array of thermopile sensors creating in essence a low resolution thermal imaging camera. With this breakout you can detect surface
Datasheet
3In Stock
Min.: 1
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No
SparkFun Optical Sensor Development Tools Looking for an option to sense ambient light? The VEML6030 Qwiic board is a great starter option. The VEML6030 is a high accuracy ambient light sensor with 16-bit resolution. Even more impressive is that it can detect light similar to the human eye r
Datasheet
23In Stock
Min.: 1
Mult.: 1
No
SparkFun Multiple Function Sensor Development Tools The SparkFun Lightning Detector adds lightning detection to your next weather station to make sure you are aware of any potential hazardous weather heading your way. The AS3935 is capable of detecting lightning up to 40km away with an accuracy of 1km
Datasheet
13In Stock
Min.: 1
Mult.: 1
No
SparkFun Distance Sensor Modules - Enclosed The LIDAR-Lite v4 LED is the next step in the LIDAR-Lite line from Garmin . While the v3 focuses on raw distance the LIDAR-Lite v4 LED prioritizes intelligence and efficiency. It is the first optical ranging sensor to incorporate ANT wireless ne
Datasheet
6In Stock
Min.: 1
Mult.: 1
No
SparkFun Multiple Function Sensor Development Tools Alcohol Gas Sensor - MQ-3
Datasheet
35In Stock
Min.: 1
Mult.: 1
No
SparkFun Multiple Function Sensor Development Tools Load Sensor - 50kg
Datasheet
29In Stock
Min.: 1
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No
SparkFun Multiple Function Sensor Development Tools Pulse Sensor 6In Stock
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SparkFun Pressure Sensor Development Tools Atmospheric Sensor B/O BME280
Datasheet
37In Stock
Min.: 1
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No
SparkFun Touch Sensor Development Tools Do you want to replace a slider or a button on your art project or science experiment with a more interesting interface? This Capacitive Touch Slider is a "Qwiic" and easy way to add capacitive touch to your next project. With the board's built in to
Datasheet
33In Stock
Min.: 1
Mult.: 1
No
SparkFun Optical Sensor Development Tools SparkFun Spectr Sens Breakout AS7263 NIR
241On Order
Min.: 1
Mult.: 1

SparkFun Multiple Function Sensor Development Tools SparkFun Air Velocity Sensor Breakout - FS3000 (Qwiic)
89On Order
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SparkFun Optical Sensor Development Tools This SparkFun Qwiic Mini Spectral UV Sensor features the AS7331 UV sensor from ams OSRAM©. It measures UV radiation on three channels: UVA (320-400nm) UVB (280-320nm) and UVC (200-280nm) with high sensitivity and accuracy. The three channels o
94On Order
Min.: 1
Mult.: 1