SparkFun Electronics Sensors

Results: 165
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SparkFun Air Quality Sensors This is a simple-to-use compressed natural gas (CNG) sensor suitable for measuring natural gas (mostly methane [CH4]) concentrations in the air. The MQ-4 can detect natural gas concentrations ranging from 200 to 10000 ppm.This sensor has a high se
Datasheet
5Expected 30/10/2026
$6.94
Min.: 1
Mult.: 1
SparkFun Air Quality Sensors This is a simple-to-use hydrogen gas sensor suitable for sensing hydrogen concentrations in the air. The MQ-8 can detect hydrogen gas concentrations ranging from 100 to 10000 ppm.This sensor has a high sensitivity and fast response time. The sensor'
Datasheet
10Expected 02/11/2026
$7.41
Min.: 1
Mult.: 1
SparkFun Acceleration Sensor Development Tools This SparkFun Triple-Axis Accelerometer Breakout is a simple Qwiic breakout for the KX134 digital accelerometer from Kionix. The KX134 is a low-power 16-bit resolution three-axis accelerometer capable of measuring 8g/16g/32g/64g (user-selectable)
Datasheet
24On Order
$35.95
Min.: 1
Mult.: 1
SparkFun Distance Sensor Modules - Open Frame The Doppler Radar Sensor Module - RCWL-0516 is a doppler radar microwave sensor module for detecting moving objects. This can act as an alternative to Passive Infrared (PIR) motion sensing. The RCWL-0516 sensor detects "any movement" from "any object
33Expected 10/11/2026
$2.50
Min.: 1
Mult.: 1
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
21On Order
$70.00
Min.: 1
Mult.: 1
No
SparkFun Multiple Function Sensor Development Tools Gas Sensor Breakout Board
34Expected 12/02/2027
$1.50
Min.: 1
Mult.: 1
SparkFun Pressure Sensor Development Tools The SparkFun Qwiic BMP581 Pressure Sensor is a micro-sized absolute pressure sensor breakout from Bosch Sensortec. The BMP581 boasts exceptional resolution and accuracy (down to 1/64Pa) and uses on-chip linearization and temperature compensation to
2Expected 18/12/2026
$23.95
Min.: 1
Mult.: 1
SparkFun Magnetic Sensor Development Tools Visualize the invisible world of magnetism in real-time! The SparkFun Magnetic Imaging Tile utilizes a dense 8x8 grid of 64 high-sensitivity Hall-effect sensors to create a live visual representation of magnetic fields. This allows you to "see" the
1Expected 12/11/2026
$99.95
Min.: 1
Mult.: 1
SparkFun Air Quality Sensors The MQ-136 is a Hydrogen Sulfide detection sensor with a sensing range of 1 - 200ppm. The sensing element is SnO2 which has lower conductivity in clean air. When H S gas is present the sensor s conductivity increases with gas concentration. A s Non-Stocked Lead-Time 2 Weeks
$40.69
Min.: 1
Mult.: 1
SparkFun Pressure Sensor Development Tools The SparkFun Qwiic Micro Pressure Sensor features the BMP384 pressure sensor from Bosch Sensortec. The BMP384 excels at high-resolution measurements (up to 21-bit) and uses a gel-filled cavity to provide extra resistance to liquids (water and other Non-Stocked Lead-Time 2 Weeks
$17.25
Min.: 1
Mult.: 1
SparkFun Optical Sensor Development Tools Sharp's GP2Y1010AU0F is an optical air quality sensor designed to sense dust particles. An infrared emitting diode and a phototransistor are diagonally arranged into this device to allow it to detect the reflected light of dust in air. It is especi Non-Stocked
$11.95
Min.: 1
Mult.: 1
SparkFun Accelerometers The MMA8452Q is a smart low-power three-axis capacitive MEMS accelerometer with 12 bits of resolution. This accelerometer is packed with embedded functions with flexible user programmable options configurable to two interrupt pins. Embedded interr Non-Stocked
$2.95
Min.: 1
Mult.: 1
SparkFun Multiple Function Sensor Development Tools The Environmental Monitoring version of the SparkFun OpenLog Data Collector Kit with Machinechat is an easy way to organize and display your data from an included BME280 Qwiic Atmospheric Sensor with the OpenLog Artemis and JEDI One. The SparkFun Ope Non-Stocked
$189.95
Min.: 1
Mult.: 1
SparkFun Multiple Function Sensor Development Tools The Air Quality Monitoring version of the SparkFun OpenLog Data Collector Kit with Machinechat is an easy way to organize and display your data from an included SGP40 Qwiic Air Quality Sensor with the OpenLog Artemis and JEDI One. The SparkFun OpenLo Non-Stocked
$199.95
Min.: 1
Mult.: 1
SparkFun Acceleration Sensor Development Tools RedBot Sensor - ACCLRM
Datasheet
Non-Stocked
$7.50
Min.: 1
Mult.: 1
SparkFun Level Sensors The SST Liquid Level Sensor provides single point liquid detection via a TTL compatible push/pull output. This optical liquid level sensor features a miniature design that allows for installation in areas where space is limited. Thanks to its minimal Non-Stocked
$31.19
Min.: 1
Mult.: 1
SparkFun Multiple Function Sensor Development Tools SparkFun MicroMod Environmental Function Board Non-Stocked
$156.25
Min.: 1
Mult.: 1
SparkFun Multiple Function Sensor Development Tools Want to start playing with sensors but don't know where to begin? This kit includes a variety of basic sensors for any beginner or experienced programmer. With everything included in this kit you'll be able to sense acceleration force vibration Non-Stocked
$37.50
Min.: 1
Mult.: 1
SparkFun Multiple Function Sensor Development Tools The SparkFun Photoacoustic Spectroscopy CO2 Sensor features the XENSIV PAS CO2 sensor package from Infineon which measures highly accurate CO2 data in direct parts-per-million (ppm) format over I2C UART and PWM. The PAS CO2 employs a photoaco Non-Stocked
$62.50
Min.: 1
Mult.: 1
SparkFun Optical Sensor Development Tools A line follower sensor gives your robot the ability to detect lines or nearby objects. The sensor works by detecting reflected light coming from its own infrared LED. By measuring the amount of reflected infrared light it can detect transitions from Non-Stocked
$4.95
Min.: 1
Mult.: 1
SparkFun Ambient Light Sensors The SparkFun Qwiic VEML7700 Ambient Light Sensor provides accurate 16-bit ambient light readings from 0 to 167 000 lux via the I2C interface. This miniature sensor (6.8mm x 3.0mm x 2.5mm) features a high-sensitivity photodiode a low-noise amplifier Non-Stocked
$6.95
Min.: 1
Mult.: 1
SparkFun Acceleration Sensor Development Tools This SparkFun Triple Axis Accelerometer Breakout is a Qwiic-enabled breakout featuring the LIS3DH a smart low-power three-axis capacitive micro-machined accelerometer with 12-bit resolution which you can use to add translation detection to your Non-Stocked
$4.95
Min.: 1
Mult.: 1
SparkFun Acceleration Sensor Development Tools This SparkFun Micro Triple Axis Accelerometer Breakout is an ultra-small Qwiic-enabled breakout featuring the LIS3DH a smart low-power three-axis capacitive micro-machined accelerometer with 12-bit resolution which you can use to add translatio Non-Stocked
$6.18
Min.: 1
Mult.: 1
SparkFun Encoders The CS19D128B is a high quality magnetic rotary encoder from Cooka. This is a low friction 'smooth' rotary encoder with 128 pulses per revolution and no indentations. Pressing in on the encoder closes the built-in switch. Unlike mechanical variants Non-Stocked Lead-Time 2 Weeks
$22.95
Min.: 1
Mult.: 1
No
SparkFun Air Quality Sensors The SCD30 from Sensirion is a high quality Nondispersive Infrared (NDIR) based CO sensor capable of detecting 400 to 10000ppm with an accuracy of (30ppm+3%). In order to improve accuracy the SCD30 has temperature and humidity sensing built-in a
Datasheet
Non-Stocked Lead-Time 3 Weeks
$82.50
Min.: 1
Mult.: 1
No