Sensors

Results: 158
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
SparkFun Temperature Sensor Development Tools Digital Temp Sensor Breakout TMP102 639In Stock
Min.: 1
Mult.: 1

SparkFun Distance Sensor Modules - Enclosed LIDAR-Lite v3HP
Datasheet
7In Stock
45On Order
Min.: 1
Mult.: 1

SparkFun Board Mount Temperature Sensors The SparkFun Qwiic TMP117 breakout is a high precision temperature sensor equipped with an I2C interface. It outputs temperature readings with high precision of 0.1 C across the temperature range of -20 C to +50 Cs with no calibration and a maxi
Datasheet
133In Stock
Min.: 1
Mult.: 1
SparkFun Multiple Function Sensor Development Tools SparkFun Air Velocity Sensor Breakout - FS3000 (Qwiic) 44In Stock
Min.: 1
Mult.: 1
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
182In Stock
Min.: 1
Mult.: 1
No
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
Datasheet
103In Stock
93Expected 2026/06/10
Min.: 1
Mult.: 1
No
SparkFun Optical Sensor Development Tools Ambient Light Sensor B/O TEMT6000
Datasheet
70In Stock
Min.: 1
Mult.: 1

SparkFun Multiple Function Sensor Development Tools 16 Output I/O Expan B/O SX1509 68In Stock
Min.: 1
Mult.: 1

SparkFun Temperature Sensor Development Tools LilyPad Temperature Sensor 12In Stock
Min.: 1
Mult.: 1

SparkFun Acceleration Sensor Development Tools LilyPad ACCLRM ADXL335
Datasheet
12In Stock
Min.: 1
Mult.: 1

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 15In Stock
20Expected 2026/06/01
Min.: 1
Mult.: 1

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 20In Stock
Min.: 1
Mult.: 1

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 10In Stock
Min.: 1
Mult.: 1

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 3In Stock
Min.: 1
Mult.: 1
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
Datasheet
19In Stock
25Expected 2026/06/09
Min.: 1
Mult.: 1

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 67In Stock
59Expected 2026/06/09
Min.: 1
Mult.: 1

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
23In Stock
Min.: 1
Mult.: 1
SparkFun Temperature Sensor Development Tools IR Thermometer Eval Board MLX90614 7In Stock
Min.: 1
Mult.: 1

SparkFun Acceleration Sensor Development Tools We've been using and selling Analog Devices' ADXL accelerometers for a good while now and now we've found another great part in the series! The ADXL362 is a complete 3-axis MEMS acceleration measurement system that operates at extremely low power co
Datasheet
22In Stock
22Expected 2026/06/02
Min.: 1
Mult.: 1

SparkFun Multiple Function Sensor Development Tools RedBot Sensor Line Follower
Datasheet
56In Stock
Min.: 1
Mult.: 1

SparkFun Current Sensor Development Tools The INA169 is a high-side current monitor which means that you place a resistor (a shunt resistor ) on the positive power rail and the INA169 measures the voltage drop across that resistor. The INA169 outputs a small current based on the
Datasheet
38In Stock
Min.: 1
Mult.: 1

SparkFun Touch Sensor Development Tools If you need to add user input without using a button then a capacitive touch interface might be the answer. The AT42QT1010 SparkFun Capacitive Touch Breakout offers a single capacitive touch button with easy-to-use digital I/O pins.The AT42QT1010 is
Datasheet
21In Stock
40Expected 2026/08/21
Min.: 1
Mult.: 1

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 46In Stock
75Expected 2026/07/31
Min.: 1
Mult.: 1

SparkFun Optical Sensor Development Tools RGB Light Sensor - ISL29125
Datasheet
39In Stock
Min.: 1
Mult.: 1

SparkFun Temperature Sensor Development Tools TC Breakout - MAX31855K 7In Stock
Min.: 1
Mult.: 1