Sensors


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152 Products Found


18820

Adafruit ALS-PT19 Analog Light Sensor Breakout

Add a teeny analog light sensor, the ALS PT19 analog light sensor is a great way to upgrade a project that uses a photocell and needs RoHS compliance.

$2.50 USD

29170

Grove - Ear-clip Heart Rate Sensor

Grove Heart Rate Sensor Ear Clip that is perfect for experimentation!

$12.90 USD

29112

Grove - Loudness Sensor

Detect sound with this well-engineered Grove loudness sensor.

$6.40 USD

29032

Grove - High Temperature Sensor

This isn't a plain outdoor thermometer - it has a range of -50 to 600°C.

$8.90 USD

29136

Seeed Grove - 3-Axis Digital Accelerometer

The H3LIS331DL is a low power high performance 3-axis linear accelerometer belonging to the "nano" family, with digital I2C serial interface standard output.

$27.50 USD

29140

Seeed Grove - Serial Camera Kit - 22.40 - 67.20

Grove - Serial Camera Kit includes one control board and two interchangeable lenses, one standard lens and one wide-angle lens.

$29.90 USD

35174

Rotary Encoder module on PCB with breakout

Rotary Encoder module with integrated push button. Perfect addition to that Arduino project!

$3.50 USD

51009

Pololu 38 kHz IR Proximity Sensor, High Brightness

Solid, accurate way of determining if something with within range!

$5.95 USD

51111

VL53L0X Time-of-Flight Distance Sensor Carrier with Voltage Regulator, 200cm Max

True real-time distance measuring up to 2M away!

$13.95 USD

29158

Grove - Barometer Sensor(BMP180)

This Grove module is a Bosch BMP180 high-precision, low-power digital barometer.

$13.95 USD

TACT1

1.77mm Nickel Plated Steel Spring Tubing

1.77mm (.07") diameter nickel plated steel spring tubing for stiffer tactile sensor designs.

$0.40 USD

TACT2

Dual Small Spring Sensor parts bundle

A pair of low-force omnidirectional tactile sensors

$4.50 USD

TACT3

Heavy Duty Sensor

A pair of heavy-duty omnidirectional tactile sensors

$5.00 USD

IR1

Infrared Optical Sensor

These infrared photodiodes are a proven light sensor in BEAM technology.

$1.35 USD

CDS

CdS Light Sensitive Resistor

The CdS is a light sensitive resistor offering a range of 160 ohm to 700k sensitivity.

$1.35 USD

QRD1114

Line Sensor

IR emitter and receiver in one package for close-range optical detection (sold individually)

$1.35 USD

SWT9

SPDT Snap Lever Switch

This SPDT snap lever switch is modifiable into tactile sensors.

$1.75 USD

WLeg

Wire Gumby Legs

Called "Gumby Legs" because this 3 foot length of 10-gauge solid copper wire is strong, yet reformable into different shapes.

$3.00 USD

IR-LED

Infrared LED Emitter

Standard sized T1-3/4 infrared emitting LED.

$0.60 USD

GMWWS

Wheel Watcher Spacer for GM2/3

If you're using a Wheel Watcher with a GM2 or GM3, you need this encoder wheel spacer!

$1.95 USD

51510

Didel GM17 Encoder

Here's a really cool quadrature encoder and motor driver for the GM17 Gear motor designed by the micro-specialists at Didel.

$11.95 USD

31040

NunChucky Wii Nunchuck I2C Breakout Adapter

Use the NunChucky I2C Breakout Board Adapter to use your Wii Nunchuck controller in your own projects!

$3.00 USD

50486

LilyPad Light Sensor

This is a simple to use light sensor that outputs an analog value from 0 to 5V. With exposure to daylight, this sensor will output 5V.

$7.95 USD

50654

LilyPad Temperature Sensor

Detecting temperature changes has never been easier. The MCP9700 is a small thermistor type temperature sensor.

$5.00 USD

51080

Pololu Wheel Encoder (for 42x19mm wheel)

This quadrature encoder board is designed to hold two infrared reflectance sensors inside the hub of a Pololu 42x19mm wheel and measure the movement of the twelve teeth along the wheel's rim.

$15.00 USD

52068

Teensy Prop Shield LC

The Prop Shield LC is the stripped-down version of the Teensy Prop Sensor Shield (motion sensors removed)

$10.00 USD

40300

Devantech SRF02 Ultrasonic Ranger

Here's a low-cost ultrasonic ranger with I2C and serial interface, using a single element, and a 55 degree sensing angle.

$21.80 USD

40310

Devantech SRF05 Ultrasonic Ranger

The Devantech SRF05 is a solid, 2-element ultrasonic ranger featuring great range, and selectable 1 or 2 I/O interface

$25.00 USD

35231

MaxSonar-EZ0

The MaxSonar-EZ0 is a very tight-packaged, high-sensitivity single-element sonar module. Much like the very popular EZ1 module, the EZ0 offers higher sensitivity and slightly different coverage pattern

$26.95 USD

35190

PING))) Ultrasonic Range Finder

The PING))) Ultrasonic Range Finder is a simple to use ultrasonic ranging system that can be easily interface to any microcontroller.

$29.95 USD

35195

TSL1401 Linescan Imaging Sensor Daughterboard

The Parallax TSL1401 Linescan Imaging Daughterboard provides one-dimensional sight to almost any microcontroller.

$49.99 USD

40253

BittyBot 3-Way Object Sensor

Left, Middle, Right short range sensors in a small package.

$30.00 USD

40256

BittyBot Micro Line Sensor Kit

The Bittybot Micro Line sensor is a convenient way to build edge or line sensors, especially for MicroSumos!

$12.31 USD

40254

BittyBot Nano Line Sensor Kit

BittyBot's Nano line sensor kit is a tight and tidy .95" wide pair of sensors for detecting white/black differences, like a line on a surface. Ideal for line-followers or sumo edge detection!

$12.31 USD

40250

BittyBot ProxDots (2-pack) Kit

Looking for tiny proximity sensors? The BittyBot Proxdots are very small, and complete with IR modulated transmitter /receivers!

$14.21 USD

40251

BittyBot ProxDots (4-pack) Kit

Looking for tiny proximity sensors? The BittyBot ProxDots are very small, and complete with IR modulated transmitter / receivers!

$22.31 USD

40370

Devantech TPA81 8x1 Thermopile

This tidy little 1 row x 8 element thermopile sensor reads the temperature across a 41 degree sweep. And it can control a servo to automatically pan and create it's own thermal image!

$99.50 USD

35030

DS1620+ Serial Digital Thermometer

Looking for DS1620+ Serial Digital Thermometer ? The DS1620 Serial Digital Thermometer is a 9-bit serial thermometer with fail safe alarm. Order your DS1620 Serial Digital Thermometer online now !

$5.95 USD

35040

DS18B20+ Temperature Sensor

The DS18B20+ is a handy, 1-wire compatible temperature sensor, ideal for interfacing with the PICAXE!

$4.95 USD

33380

Phidgets Humidity/Temperature Sensor

This humidity/temperature sensor measures relative humidity from 10% to 95% with a typical error of ±2% RH at 55% RH

$50.00 USD

33440

Phidgets Precision Temperature Sensor

Temperature sensor with a range of -30°C to +80°C with a typical error of ±0.75°C in the 0°C to 80°C range.

$14.55 USD

35010

Sensirion Temp/Humidity Sensor

The Sensirion Temp/Humidity Sensor is an efficient sensor that measure the ambient temperature and humidity of the surrounding area.

$44.99 USD

35045

TMP36 Temperature Sensor

This is a tidy analog temperature sensor with a functional range of -40°C to +125°C

$3.20 USD

35005

MEAS Vibration Sensor

The MEAS Vibration sensor is flexible and durable.

$2.49 USD

35185

Parallax PIR Motion Sensor (Rev B)

Check out this awesome PIR Motion Sensor, complete with infrared goodness!

$12.99 USD

35007

Parallax X-Band Motion Detector

You want to see something move? IR too boring? Sonar too "yesterday"? Try the 140.525GHz X-Band Motion Detector by Parallax!

$39.99 USD

33080

Phidget Motion Sensor

This sensor can detect movement in areas up to 6 ft away.

$45.00 USD

33400

Phidgets Multi-turn Rotation Sensor

This sensor measures 10 full turns, 3600 degrees of rotation goodness.

$29.00 USD

14150

Phidgets Sensor Cable 60

Use this 60cm/24" sensor cable to plug in your Phidgets sensor to the Interface Kit 8/8/8.

$2.05 USD

50805

Flex Sensor 4.5"

A simple flex sensor 4.5" in length. As the sensor is flexed, the resistance across the sensor increases. COOL! Add it to your clothes - ideal for interfacing with LilyPad Arduino!

$14.95 USD

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