Optoelectronics


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20 Products Found


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

60530

Wireless RGB LED Strip Controller

Unsure of how to interface RGB strips to your own microcontroller? Why not go with this ready-to-go remote controlled LED controller! Comes with a small remote that allows you to use wireless infrared signals to change the RGB strip color and lighting effects.

$6.50 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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