4 Channel Infrared Tracing Sensor Module

The 4-Channel Line Tracker sensor provides an easy way for line tracking. A line sensor is composed of a number cells and each cell is composed of a sender and a receiver. The particularity of this sender/receiver pair is that it sends light that shall be reflected by the line to be detected but not by the eventually opaque background surrounding this line. Any sender/receiver pair that is able to make a difference between a line and the rest of ground (of a different color) can be used in a line sensor.

Specifications:

• Operating voltage: DC 3.3V-5V
• Operating Current:>1A
• Operating temperature: -10 ℃ - +50 ℃
• Mounting Hole: M3 screws
• Detection distance: 1mm to 60cm adjustable
• Size: central control board:42mm x 38mm x 12mm
• Small board: 25mm x 12mm x 12mm
• Output Interface: 6-wire (1234: signal output, +: positive supply -: ground)
• Output signal: TTL level