Description:

This 8 Channel Line Tracking Module has 8 IR LED/phototransistor pairs mounted on a 0.375″ pitch, making it a great detector for a line-following robot. Pairs of LEDs are arranged in series to halve current consumption, and a MOSFET allows the LEDs to be turned off for additional sensing or power-saving options. Each sensor provides a separate digital I/O-measurable output.

Note: The 8 Channel Line Tracking Module Array requires digital I/O lines to take. readings.

Specifications:

• Operating Voltage: 3.3 to 5V
• Current Supply: 100mA
• Output Voltage Range: 0V to supplied voltage
• Output Format: 8 digital I/O compatible signal
• Sensing Distance: 3mm
• Maximum Sensing Distance: 9.5mm

Features:

• No analog-to-digital conversion is required.
• Improved sensitivity over voltage-divider analogue output.
• A parallel reading of multiple sensors is possible.

Package Included:

1 x 8 Channel Line Tracking Module QTR-8RC Line Following Reflectance IR Sensor Array Infrared Detector Hunt Module Infrared Detection Sensor Module