For International Shipping please call us: 1-800-972-2225 or email us:sales@elexp.com

Rover 4WD Tracked Chassis

Rover 4WD Tracked Chassis

USB to 232 Serial Adapter

USB to 232 Serial Adapter

QTI Sensor

$9.500
ITEM CODE
08PX555-27401
The QTI Sensor is an infrared emitter/receiver that is able to differentiate between a dark surface) with low IR reflectivity) and a light surface (with high IR reflectivity).

These little sensors can be very handy for line following, maze navigation, or sensing the outer rim of a SumoBot ring.

Wiring options allow it to be used digitally for fast black/white line following, or as an analog sensor to detect different shades of gray. A daylight filter is built into the sensor.

What does QTI stand for?

Q = Charge

T = Transfer

I = Infrared

When your microcontroller measures the time it takes for the QTI's capacitor to decay, it's measuring a rate of charge transfer through an infrared phototransistor. This rate indicates how much infrared is reflecting off a nearby surface.
Key Features:

• Capable of analog or digital outputs

• No-contact surface sensing

• Unfocused for sensing diffused surfaces

• Daylight filter on sensor

• Easy to interface with any Parallax microcontroller

Write Your Own Review
You're reviewing:QTI Sensor
Your Rating
QTI SENSOR

  WARNING: This product can expose you to chemicals including DEHP which is known to the State of California to cause cancer and to cause birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov