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25 Products Found


QTI Line Follower Kit

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

$29.95 USD


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


Laser Module Mount

Every laser needs a holder!

$4.95 USD


Laser Module - Red with TTL Control

This is the basic laser card module with circuitry built in so that it can be turned on/off with a TTL signal.

$18.95 USD


Laser Module - Green

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

$14.95 USD


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


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


Infrared Remote Decoder Module with Remote

We've now taken the popular IR decoding module from Sure Electronics and teamed it up with a matching remote all placed into one convenient package!

$17.59 USD


Seeed Grove - Line Finder

Grove Line Finder

$3.90 USD


Raspberry Pi Camera Board Module

The Raspberry Pi has the Camera Serial Interface, which this camera uses to great effect with high-speed and high resolution.

$36.00 USD





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