The 5 Channel IR Sensor Module Line Tracking Sensor is a reliable infrared detection module designed for line-following robots, path tracking systems, and automation projects. Equipped with five independent infrared transmitter and receiver pairs, this module accurately detects black and white surfaces, enabling precise navigation and line tracking for robotic applications.

The sensor works by emitting infrared light and measuring the reflected signal from the surface below. White surfaces reflect more infrared light, while black surfaces absorb it, allowing the module to determine line position with high accuracy. The five-channel design provides improved tracking performance and stability compared to single-sensor solutions.

Featuring adjustable sensitivity, onboard indicator LEDs, and digital output signals, the module can be easily integrated with Arduino, ESP32, Raspberry Pi, STM32, and other microcontroller platforms. Its compact design makes it suitable for educational robotics, autonomous vehicles, industrial automation, and DIY electronics projects.

This sensor module is widely used in line follower robots, AGV systems, smart navigation platforms, and STEM learning kits where accurate path detection and reliable performance are essential.

Features

• 5 Independent IR Sensing Channels
• High Accuracy Line Detection
• Adjustable Sensitivity Control
• Fast Response Time
• Digital Output Interface
• Onboard Status LEDs
• Compact and Lightweight Design
• Easy Integration with Microcontrollers
• Stable and Reliable Performance
• Suitable for Indoor Robotics Applications

Technical Specifications

• Sensor Type: Infrared Reflective Sensor
• Number of Channels: 5
• Operating Voltage: 3.3V – 5V DC
• Output Type: Digital
• Detection Method: Infrared Reflection
• Adjustable Sensitivity: Yes
• Indicator LEDs: Yes
• Interface: GPIO Compatible
• Compatible Boards: Arduino, ESP32, Raspberry Pi, STM32

Applications

• Line Follower Robots
• Robotics Competitions
• Autonomous Guided Vehicles (AGV)
• Path Tracking Systems
• Smart Vehicle Navigation
• Industrial Automation
• Educational STEM Projects
• Embedded Systems Development
• Research and Prototyping