A sensor is a device that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure, or any one of a great number of other environmental phenomena. The output is generally a signal that is converted to human-readable display at the sensor location or transmitted electronically over a network for reading or further processing.
Show: 25 30 50 75 100
Sort By: Default Name (A - Z) Name (Z - A) Price (Low > High) Price (High > Low) Rating (Highest) Rating (Lowest) Model (A - Z) Model (Z - A)
This Distance Sensor 10cm-80cm Sharp IR Infrared GP2Y0A21YK0F can be useful for measuring shor..
The Freescale MPXHZ6400A series sensor integrates on-chip, bipolar op amp circuitry and thin film re..
What is CT sensorsCurrent transformers (CTs) are sensors that are used for measuring alternating cur..
3 Axis Gyro L3G4200D. This is a breakout board for the L3G4200D. the L3G4200D is a low-power three-a..
QUICK SPECS:Model SCT-013-030Core Material FerriteExternal Material PlasticInput Current 0-30AOutput..
A small box with a lot of surprises. With 37 unique sensors, you will truly understand how the physi..
The AC current sensor is based on Current transformers, it transforms the big AC current to litt..
If you've ever ordered and wire up a 9-DOF sensor, chances are you've also realized the challenge of..
The module is a simple breakout board that enables easy connection of an ADXL346 into an existing ..
LSM6DSL make a further enhancements for the acceleration and gyroscope module zero drift, noise, t..
Add motion, direction and orientation sensing to your Arduino project with this all-in-one 9-DOF sen..
Accelerometer Triple Axis Breakout MMA7361 is a breakout board for Freescale's MMA7361L three-axis a..
Give your next sensor project a nose for gasses with the Adafruit MiCS-5524 Gas Sensor Breakout. Thi..
This little sensor is a great way to add UV light sensing to any microcontroller project. The VEML60..
The VL6180X (sometimes called the VL6180) is a Time of Flight distance sensor like no other you've u..
We've updated our favorite triple-axis accelerometer to now have an on-board 3.3V regulator - making..
This is a multifunction air quality monitor that can be detected not only the concentration of parti..
Breathe easy - we finally have an I2C VOC/eCO2 sensor in the shop! Add air quality monitoring to you..
Out Of Stock
Breathe easy with the SGP30 Multi-Pixel Gas Sensor, a fully integrated MOX gas sensor. This is a ver..
The MPXV7002 series piezoresistive transducer in the small outline package (SOP) is a state-of-the-a..
This pressure sensor from Freescale is a great low-cost sensing solution for precision measurement o..
The analog gas sensor - MQ3 is suitable for detecting alcohol, this sensor can be used in a Breathal..
This is a dissolved oxygen sensor kit, which is compatible with Arduino microcontrollers. This produ..
Analog Voltage Divider V2 Gravity. The Analog Voltage Divider V2 can detect the supply voltage fro..
Anemometer Kit, ever want to build your own weather station? This Anemometer Kit is made of shell, w..
This precision sensor from Bosch is the best low-cost sensing solution for measuring barometric pres..
This Barometer Sensor has a Bosch BMP085 which is a high-accuracy chip to detect barometric pressure..
Bosch has stepped up their game with their new BMP280 sensor, an environmental sensor with tempera..
This pressure sensor from Freescale is a great low-cost sensing solution for measuring barometric pr..
Out Of Stock
This is a simple breakout board for the BMP085 high-precision, low-power barometric pressure sensor ..