Optoelectronics


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20 Products Found


33370

Phidgets IR Reflective Sensor 5mm

This sensor uses infrared technology to detect an object at 5mm by determining the difference between low reflective conditions (i.e. black) and high reflective conditions (i.e. white).

$6.67 USD

35194

QTI Sensor

When the QTI sensor is over a dark surface, the reflectivity is very low; when the QTI is over a light surface, the reflectivity is very high and will cause a different reading from the sensor.

$9.99 USD

39130

QTI Line Follower Kit

The QTI Line Follower Kit adds line-following capability to the BoE-Bot.

$29.95 USD

33320

Phidget IR Reflective Sensor 10cm

This sensor can detect the presence of objects at a distance of 0 to 10cm regardless of the object reflective properties.

$10.48 USD

51005

QTR-1A Reflectance Sensor (2-Pack)

The QTR-1A reflectance sensor carries a single infrared LED and phototransistor pair in an inexpensive, tiny 0.5" x 0.3" module that can be mounted almost anywhere and is great for edge detection and line following applications. This sensor is sold in packs of two units.

$4.25 USD

50575

Laser Module Mount

Every laser needs a holder!

$4.95 USD

50577

Laser Module - Green

A nice, compact 5mW green laser. Fun, but don't point in anyone's eyes.

$14.95 USD

17700

5mm Water-clear Phototransistor

This 5mm Water-clear Phototransistor will pick up visible and infrared light and conduct current. When light reaches this high sensitive/fast response time component it's much like current reaching the base of a transistor which allows current to flow from collector to emitter.

$0.45 USD

29120

Seeed Grove - Line Finder

Grove Line Finder

$3.90 USD

TSSP4038

Infrared Receiver 2.5-5.5V 38kHz

Compact IR Receiver for sensor applications.

$1.40 USD

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