8-Ch IR Sensor Array Module

8-Ch IR Sensor Array Module

The 8-Ch IR Sensor Array Module is a high-precision infrared sensing module designed for line-following robots, autonomous vehicles, maze-solving robots, and path-tracking applications. Equipped with 8 independent IR transmitter and receiver pairs, it accurately detects black and white surfaces, enabling smooth and reliable line tracking. The module provides multiple sensor outputs that help microcontrollers determine the exact position of a line, making it ideal for robotics competitions, educational projects, and automation systems.

Key Features

• 8-channel infrared sensor array for accurate line detection
• High-speed response and stable performance
• Detects black and white surface contrast efficiently
• Individual sensor outputs for precise position tracking
• Compatible with Arduino, ESP32, Raspberry Pi, STM32, and other microcontrollers
• Suitable for line follower robots, AGVs, and automation projects
• Compact PCB design with mounting holes for easy installation
• Low power consumption and reliable operation

Specifications

• Operating Voltage: 3.3V – 5V DC
• Number of Sensors: 8 IR Reflective Sensors
• Output Type: Digital (varies by model, some versions support analog output)
• Sensor Pitch: Approximately 9.5 mm
• Optimal Detection Distance: Around 3 mm
• Current Consumption: Approx. 100 mA
• Interface: VCC, GND, Sensor Output Pins

Applications

• Line Following Robots
• Maze Solving Robots
• Path Detection Systems
• Automated Guided Vehicles (AGVs)
• Robotics Competitions
• Industrial Tracking Systems
• Educational and DIY Electronics Projects

Package Includes

• 1 × 8-Ch IR Sensor Array Module