IR Sensor Module 8 Channel Line Tracking Sensor

The 8-Channel IR Line Tracking Sensor Array Panel is a high-performance module designed for robotics and automation projects. Equipped with 8 infrared sensors, it can detect black and white lines on various surfaces, making it ideal for line-following robots, maze solvers, and path-tracking applications. Its compact design and easy interfacing with microcontrollers like Arduino, Raspberry Pi, and other embedded systems make it a versatile choice for students, hobbyists, and professionals.

Specifications

• Sensor Type: Infrared reflective sensors (8 channels)
• Operating Voltage: 3.3V – 5V DC
• Output Type: Digital (high/low signal per channel)
• Detection Range: ~1–2 cm (depends on surface reflectivity)
• Array Size: 8 sensors aligned in a straight panel
• Interface: Easy connection to microcontrollers (Arduino, Raspberry Pi, STM32, PIC, etc.)
• Applications: Line-following robots, maze-solving robots, path detection, industrial automation

Features

• 8 independent IR sensors for accurate line detection
• High sensitivity to black/white contrast on surfaces
• Compact PCB design for easy mounting on robot chassis
• Plug-and-play interfacing with Arduino and other controllers
• Supports multiple algorithms (PID control, edge detection, path correction)
• Durable and reliable for educational and industrial robotics projects

​*image shown is a representation only.