Pressure Sensor Development Tools The SparkFun Qwiic LPS28DFW Micro Absolute Digital Barometer offers a unique barometer breakout featuring the LPS28DFW from STMicroelectronics in the Qwiic Micro form factor. The LPS28DFW is an absolute barometer with a water-resistant package maki
SEN-21222
SparkFun
1:
$21.79
18 In Stock
Mouser Part No
474-SEN-21222
SparkFun
Pressure Sensor Development Tools The SparkFun Qwiic LPS28DFW Micro Absolute Digital Barometer offers a unique barometer breakout featuring the LPS28DFW from STMicroelectronics in the Qwiic Micro form factor. The LPS28DFW is an absolute barometer with a water-resistant package maki
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Pressure Sensor Development Tools
Development Boards
Absolute Digital Barometer
Multiple Function Sensor Development Tools The SparkFun BMI270 Micro 6DoF IMU Breakout is a Qwiic-enabled breakout board based on the ultra-low power BMI270 from Bosch. This chip is a highly integrated low-power IMU optimized for wearables providing precise acceleration angular rate measure
SEN-22398
SparkFun
1:
$17.58
34 In Stock
Mouser Part No
474-SEN-22398
SparkFun
Multiple Function Sensor Development Tools The SparkFun BMI270 Micro 6DoF IMU Breakout is a Qwiic-enabled breakout board based on the ultra-low power BMI270 from Bosch. This chip is a highly integrated low-power IMU optimized for wearables providing precise acceleration angular rate measure
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Multiple Function Sensor Development Tools
Breakout Boards
Inertial Measurement Unit Breakout
Optical Sensor Development Tools Built around the STHS34PF80 sensor from STMicroelectronics this board is designed to give engineers the ability to easily experiment and develop applications with the sensor. The board measures 1" x 1" and includes two Qwiic sensors four mounting h
SEN-22494
SparkFun
1:
$16.95
14 In Stock
Mouser Part No
474-SEN-22494
SparkFun
Optical Sensor Development Tools Built around the STHS34PF80 sensor from STMicroelectronics this board is designed to give engineers the ability to easily experiment and develop applications with the sensor. The board measures 1" x 1" and includes two Qwiic sensors four mounting h
14 In Stock
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Optical Sensor Development Tools
Breakout Boards
Infrared Sensor
STHS34PF80
Multiple Function Sensor Development Tools Why settle for just measuring the weather when you can monitor your entire environment? The SparkFun Environmental Combo Breakout takes care of all your atmospheric and indoor air quality sensing needs by combining two industry-leading ICs on a singl
SEN-22858
SparkFun
1:
$44.94
24 In Stock
Mouser Part No
474-SEN-22858
SparkFun
Multiple Function Sensor Development Tools Why settle for just measuring the weather when you can monitor your entire environment? The SparkFun Environmental Combo Breakout takes care of all your atmospheric and indoor air quality sensing needs by combining two industry-leading ICs on a singl
24 In Stock
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Multiple Function Sensor Development Tools
Breakout Boards
Environmental Sensor
BME280, ENS160
Optical Sensor Development Tools The SparkFun Qwiic Mini Human Presence and Motion Sensor is built around the STHS34PF80 Low-power high-sensitivity infrared (IR) sensor for presence and motion detection from STMicroelectronics. This sensor features an infrared motion and presence d
SEN-23253
SparkFun
1:
$19.49
7 In Stock
28 Expected 01/05/2026
Mouser Part No
474-SEN-23253
SparkFun
Optical Sensor Development Tools The SparkFun Qwiic Mini Human Presence and Motion Sensor is built around the STHS34PF80 Low-power high-sensitivity infrared (IR) sensor for presence and motion detection from STMicroelectronics. This sensor features an infrared motion and presence d
7 In Stock
28 Expected 01/05/2026
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Optical Sensor Development Tools
Breakout Boards
Infrared Sensor
STHS34PF80
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
SEN-23518
SparkFun
1:
$33.38
16 In Stock
Mouser Part No
474-SEN-23518
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
16 In Stock
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Optical Sensor Development Tools
Breakout Boards
UV Light Sensor
AS7331
Magnetic Sensor Development Tools The SparkFun TMAG5273 Qwiic Linear 3D Hall-Effect Sensor is a low-power high-precision magnetic field sensor that can detect a magnetic field's presence strength and direction in three dimensions. This board is perfect for applications involving m
SEN-23880
SparkFun
1:
$7.50
28 In Stock
Mouser Part No
474-SEN-23880
SparkFun
Magnetic Sensor Development Tools The SparkFun TMAG5273 Qwiic Linear 3D Hall-Effect Sensor is a low-power high-precision magnetic field sensor that can detect a magnetic field's presence strength and direction in three dimensions. This board is perfect for applications involving m
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Magnetic Sensor Development Tools
Breakout Boards
Hall-Effect Sensor
TMAG5273
Distance Sensor Development Tool This is the HC-SR04-33 ultrasonic distance sensor. This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to 3mm. Each HC-SR04-33 module includes an ultrasonic transmitter a re
SEN-24049
SparkFun
1:
$6.95
37 In Stock
15 Expected 15/05/2026
Mouser Part No
474-SEN-24049
SparkFun
Distance Sensor Development Tool This is the HC-SR04-33 ultrasonic distance sensor. This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to 3mm. Each HC-SR04-33 module includes an ultrasonic transmitter a re
37 In Stock
15 Expected 15/05/2026
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Distance Sensor Development Tool
Breakout Boards
Ultrasonic Distance Sensor
HC-SR04-33
Acceleration Sensor Development Tools Triple Axis ACCLRM B/O ADXL335
SEN-09269
SparkFun
1:
$22.27
67 In Stock
Mouser Part No
474-SEN-09269
SparkFun
Acceleration Sensor Development Tools Triple Axis ACCLRM B/O ADXL335
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Acceleration Sensor Development Tools
Multiple Function Sensor Development Tools The AD8232 SparkFun Single Lead Heart Rate Monitor is a cost-effective board used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG or Electrocardiogram and output as an analog reading. ECGs can be ext
SEN-12650
SparkFun
1:
$24.41
63 In Stock
Mouser Part No
474-SEN-12650
SparkFun
Multiple Function Sensor Development Tools The AD8232 SparkFun Single Lead Heart Rate Monitor is a cost-effective board used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG or Electrocardiogram and output as an analog reading. ECGs can be ext
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Multiple Function Sensor Development Tools
Multiple Function Sensor Development Tools The SparkFun Pulse Oximeter and Heart Rate Sensor is an I2C based biometric sensor utilizing two chips from Maxim Integrated: the MAX32664 Biometric Sensor Hub and the MAX30101 Pulse Oximetry and Heart Rate Module. While the latter does all the sens
SEN-15219
SparkFun
1:
$48.95
31 In Stock
Mouser Part No
474-SEN-15219
SparkFun
Multiple Function Sensor Development Tools The SparkFun Pulse Oximeter and Heart Rate Sensor is an I2C based biometric sensor utilizing two chips from Maxim Integrated: the MAX32664 Biometric Sensor Hub and the MAX30101 Pulse Oximetry and Heart Rate Module. While the latter does all the sens
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Multiple Function Sensor Development Tools
Evaluation Boards
Pulse Oximeter, Heart Rate Sensor
MAX30101, MAX32664
Multiple Function Sensor Development Tools Whether you are monitoring microclimates for agriculture or tracking storms from your backyard the Weather Meter Kit provides the three fundamental mechanical sensors needed to build your own custom weather station. This kit strips away the complex
SEN-15901
SparkFun
1:
$79.95
151 In Stock
Mouser Part No
474-SEN-15901
SparkFun
Multiple Function Sensor Development Tools Whether you are monitoring microclimates for agriculture or tracking storms from your backyard the Weather Meter Kit provides the three fundamental mechanical sensors needed to build your own custom weather station. This kit strips away the complex
151 In Stock
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No
Multiple Function Sensor Development Tools
Weather Meter Kits
Rainfall, Weather, Wind Direction, Wind Speed Sensor
Optical Sensor Development Tools Ambient Light Sensor B/O TEMT6000
BOB-08688
SparkFun
1:
$5.09
91 In Stock
Mouser Part No
474-BOB-08688
SparkFun
Optical Sensor Development Tools Ambient Light Sensor B/O TEMT6000
91 In Stock
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Optical Sensor Development Tools
Multiple Function Sensor Development Tools 16 Output I/O Expan B/O SX1509
BOB-13601
SparkFun
1:
$7.52
75 In Stock
Mouser Part No
474-BOB-13601
SparkFun
Multiple Function Sensor Development Tools 16 Output I/O Expan B/O SX1509
75 In Stock
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Multiple Function Sensor Development Tools
Temperature Sensor Development Tools LilyPad Temperature Sensor
DEV-08777
SparkFun
1:
$5.95
14 In Stock
Mouser Part No
474-DEV-08777
SparkFun
Temperature Sensor Development Tools LilyPad Temperature Sensor
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Temperature Sensor Development Tools
Acceleration Sensor Development Tools LilyPad ACCLRM ADXL335
DEV-09267
SparkFun
1:
$18.50
14 In Stock
Mouser Part No
474-DEV-09267
SparkFun
Acceleration Sensor Development Tools LilyPad ACCLRM ADXL335
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Acceleration Sensor Development Tools
Optical Sensor Development Tools 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 outputs voltage between 0V and 3.3V depending on the level of ambient light shining on it. As more light is applied o
DEV-14629
SparkFun
1:
$5.25
18 In Stock
Mouser Part No
474-DEV-14629
SparkFun
Optical Sensor Development Tools 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 outputs voltage between 0V and 3.3V depending on the level of ambient light shining on it. As more light is applied o
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Optical Sensor Development Tools
Breakout Boards
Ambient Light Sensor
ALS-PT19
Multiple Function Sensor Development Tools The MyoWare® 2.0 Muscle Sensor is designed to be wearable allowing you to attach biomedical sensor pads directly to the board itself. However there still may be cases where you want to mount the sensor pads away from the board; this is where th
DEV-18386
SparkFun
1:
$5.95
26 In Stock
Mouser Part No
474-DEV-18386
SparkFun
Multiple Function Sensor Development Tools The MyoWare® 2.0 Muscle Sensor is designed to be wearable allowing you to attach biomedical sensor pads directly to the board itself. However there still may be cases where you want to mount the sensor pads away from the board; this is where th
26 In Stock
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Multiple Function Sensor Development Tools
Sensor Boards
MyoWare 2.0 Cable Shield
MyoWare 2.0 Muscle Sensor
Multiple Function Sensor Development Tools The MyoWare 2.0 Link Shield is designed to easily connect a MyoWare 2.0 Muscle Sensor to your Arduino microcontroller. The shield provides a 3.5mm TRS jack so that you can use a 3.5mm TRS-to-TRS cable to link the boards together. The MyoWare 2.0 Li
DEV-18425
SparkFun
1:
$13.50
32 In Stock
Mouser Part No
474-DEV-18425
SparkFun
Multiple Function Sensor Development Tools The MyoWare 2.0 Link Shield is designed to easily connect a MyoWare 2.0 Muscle Sensor to your Arduino microcontroller. The shield provides a 3.5mm TRS jack so that you can use a 3.5mm TRS-to-TRS cable to link the boards together. The MyoWare 2.0 Li
32 In Stock
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Multiple Function Sensor Development Tools
Sensor Boards
MyoWare 2.0 Link Shield
MyoWare 2.0 Muscle Sensor
Multiple Function Sensor Development Tools The MyoWare 2.0 Arduino Shield is designed to easily connect up to six MyoWare 2.0 Muscle Sensors and Link Shields using 3.5mm TRS-to-TRS audio cables. The board comes pre-populated with male headers so all you would need to do is stack it on your
DEV-18426
SparkFun
1:
$10.25
11 In Stock
Mouser Part No
474-DEV-18426
SparkFun
Multiple Function Sensor Development Tools The MyoWare 2.0 Arduino Shield is designed to easily connect up to six MyoWare 2.0 Muscle Sensors and Link Shields using 3.5mm TRS-to-TRS audio cables. The board comes pre-populated with male headers so all you would need to do is stack it on your
11 In Stock
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Multiple Function Sensor Development Tools
Sensor Boards
MyoWare 2.0 Arduino Shield
MyoWare 2.0 Muscle Sensors, Link Shields
Multiple Function Sensor Development Tools The SparkFun micro:climate kit is a full weather station kit that is built on top of the weather:bit carrier board. Unlike previous weather kits we've carried the micro:climate kit includes our tried-and-true Weather Meters and Soil Moisture Sensor
KIT-16274
SparkFun
1:
$125.00
3 In Stock
Mouser Part No
474-KIT-16274
SparkFun
Multiple Function Sensor Development Tools The SparkFun micro:climate kit is a full weather station kit that is built on top of the weather:bit carrier board. Unlike previous weather kits we've carried the micro:climate kit includes our tried-and-true Weather Meters and Soil Moisture Sensor
3 In Stock
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Multiple Function Sensor Development Tools
Development Kits
Weather Station
SEN-11050, SEN-13322
Optical Sensor Development Tools This version of the QRE1113 breakout board features a digital output using a capacitor discharge circuit to measure the amount of reflection. This tiny board is perfect for line sensing when only digital I/O is available and can be used in both 3.3
ROB-09454
SparkFun
1:
$4.50
37 In Stock
Mouser Part No
474-ROB-09454
SparkFun
Optical Sensor Development Tools This version of the QRE1113 breakout board features a digital output using a capacitor discharge circuit to measure the amount of reflection. This tiny board is perfect for line sensing when only digital I/O is available and can be used in both 3.3
37 In Stock
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Optical Sensor Development Tools
Pressure Sensor Development Tools This is a force sensitive resistor with a round 0.5" diameter sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force the lower the resistance. When no pressure is b
SEN-09375
SparkFun
1:
$10.95
86 In Stock
Mouser Part No
474-SEN-09375
SparkFun
Pressure Sensor Development Tools This is a force sensitive resistor with a round 0.5" diameter sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force the lower the resistance. When no pressure is b
86 In Stock
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Pressure Sensor Development Tools
Acceleration Sensor Development Tools Triple Axis ACCLRM B/O - ADXL345
SEN-09836
SparkFun
1:
$20.95
41 In Stock
Mouser Part No
474-SEN-09836
SparkFun
Acceleration Sensor Development Tools Triple Axis ACCLRM B/O - ADXL345
41 In Stock
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Acceleration Sensor Development Tools
Temperature Sensor Development Tools IR Thermometer Eval Board MLX90614
SEN-10740
SparkFun
1:
$34.94
7 In Stock
Mouser Part No
474-SEN-10740
SparkFun
Temperature Sensor Development Tools IR Thermometer Eval Board MLX90614
7 In Stock
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Temperature Sensor Development Tools