Sensors


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156 Products Found


35055

Low Sensitivity Unipolar Magnetic Hall Effect Switch

This Melexis US5881LUA (flat TO-92 package) magnetic sensor features a low sensitivity, unipolar design, meaning that it won't be affected by earth's magnetic field, and only responds to a change in one polarity. This particular model responds only to a South-pole magnetic field.

$2.00 USD

23225

Pololu MinIMU-9 Gyro, Accelerometer, and Compass

You want to know where you are in space? The Pololu MinIMU-9 does it all - an L3G4200D 3-axis gyro and an LSM303DLM 3-axis accelerometer and 3-axis magnetometer onto a tiny 0.9" x 0.6" board.

$19.95 USD

50673

V.Torch Antenna GPS Embedded SMA

This V.Torch VTGPSIA-3 embedded antenna is designed to mate with GPS units with a IPEX/MMCX connector.

$11.95 USD

52170

Coobro Geo Kit

A hand-held GPS that YOU build, and fulfills a different task - no map display, just a pointer for which way to go! Use the Coobro Geo to help you find geocaches, store and navigate between hot fishing spots, or simply find your car after a hike.

$29.96 USD

50676

Antenna GPS 3V Magnetic Mount SMA

Magnet mount antenna for GPS modules operating at 3V. Designed for use with automobiles - the magnet will hold the antenna in place at speeds greater than 100mph. 5 meter cable terminated with standard male SMA connector.

$12.95 USD

35114

HRLV-MaxSonar-EZ1

Looking for a distance sensor that will get you precise readings in the 1mm range? This is a Special Order item. Minimum purchase quantities may apply.

$25.95 USD

OPB704

OPB704 IR Reflective Object Sensor

The OPB704 IR Reflective Object Sensor is a focused reflect sensor that is used for the detection of changes in a surface. It will save you from ever falling off a cliff! Okay, maybe that's a bit dramatic. It will save your robot from ever falling down the stairs! That's better.

$2.95 USD

51755

Synapse LP201-002 Series Indoor Motion Light Sensor

Synapse modules with built-in light and occupancy sensor. Small, tidy, and battery powered.

$36.75 USD

52066

Prop Shield With Motion Sensors

The Teensy Prop Shield is a wonderfully full-features sensor add-on for Teensy (and other) microcontrollers, featuring 11 sensor inputs, audio amplification and 8MB extra memory.

$21.00 USD

29088

Grove - PIR Motion Sensor

The Grove PIR sensor is specifically tuned to detect the moving heat signatures of human bodies.

$9.60 USD

29084

Grove - Tilt Switch

Super simple - it's a ball in a tube that plugs into the Grove system to detect tilt.

$2.05 USD

29064

Grove - Moisture Sensor

This simple Grove moisture sensor is ideal for measuring soil dampness.

$5.30 USD

29086

Grove - I2C Touch Sensor

This advanced Grove sensor breaks out into 4 touch sensor pads for finger proximity detection.

$16.15 USD

29076

Grove - Light Sensor

Inexpensive and well designed, it's handy for general light intensity measurements.

$3.15 USD

29078

Grove - Water Sensor

A simple but effective Grove water sensor. Expose the electrodes to a drop of water, and the signal drops very low. Can be used with both analog and digital ports.

$3.15 USD

29080

Grove - Temperature and Humidity Sensor

Measure temperature and humidity with the pre-calibrated Grove TempHumi sensor.

$6.40 USD

29082

Grove - Electricity Sensor (AC)

The Grove Electricity sensor is a current transformer able to give your project the ability to measure up to 5A AC current.

$5.30 USD

29102

Grove - HCHO Sensor

The Grove HCHO sensor is a Volatile Organic Compound detector, able to detect down to 1 PPM.

$16.10 USD

29108

Grove - Gas Sensor (MQ3)

The Grove MQ3 sensor specializes in sensing alcohol vapor do 0.04mg/l.

$7.45 USD

17092

IR Reflector sensor with leads

Reflective optical sensor with transistor output.

$1.00 USD

29126

Seeed Grove - Digital Light Sensor

This module is based on the I2C light-to-digital converter TSL2561.

$9.90 USD

29128

Grove - Temperature & Humidity Pro Sensor

For more precise environmental measurements using the Grove system.

$14.90 USD

29142

Seeed Grove - IMU 9DOF V2

The Grove 9 degree-of-freedom (DOF) module features the MPU-9250, and is an easy-to-use all in one module from SeeedStudios.

$13.50 USD

29196

Motor Speed Sensor Module

This is a speed sensor, designed to check the rate of a motor.

$2.95 USD

29198

Adjustable IR Reflection Sensor (3-80cm)

This panel/plate mount IR reflection sensor has a 3-80cm threshold detection range.

$6.90 USD

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