4-Channel Infrared IR Line Trackincluded 12pins female to female wires

Description

Description
When the module detects obstacles signal, red indicator lights on and OUT port continuous outputs low voltage level signals at the same time.
Detection distance can be adjusted with potentiometer, clockwise to increase and counterclockwise to reduce.
Target reflectivity and shape is the key point of detection distance. Small and black objects have minimum detection distance, while large and white ones have maximum distance.
Output port can be directly connected to the SCM IO port, also can drive a 5V relay module or buzzer module directly.
Widely used in robot obstacle avoidance, car obstacle avoidance, assembly line counting and black white line tracking.
Imported from UK.
This module provides a versatile infrared detection system
solutions for automation machinery devices such as smart cars,
robots. The sensor module is adaptable to ambient light. It has a
pair of infrared transmitting and receiving tube. Transmitting
tube sends out a certain frequency IR which will be reflected
when detecting obstacles (reflecting surface) and received by
receiving tube. After processing with comparator circuit, signal
output interface outputs digital signal (a low voltage level
signal).

Specifications:

Working Voltage: 3.3V-5V DC

Working Current: >1A

Detection Distance: 2~60cm

Detection Angle: 35°
Size:
Big Board: 42*38*12mm
Small Board: 25*12*12mm

Mounting Hole Diameter: 3mm

Note:
1, Do not put probe toward sunlight. Sunlight will cause
interference to module.
2, Sensitivity should not be regulated excessively high because
high sensitivity can easily lead to false trigger.