QTR-8RC Line Following Reflectance IR Sensor Array

The QTR-8RC Line Following Reflectance IR Sensor Array is a high-performance sensor module designed for line-following applications. It consists of eight infrared emitters and eight infrared detectors arranged in a linear configuration, allowing for precise detection of reflective surfaces such as lines.

Key Features:

• Eight-Sensor Array: Provides a wide detection range for accurate line following.
• Infrared Technology: Uses infrared light for reliable line detection.
• Adjustable Sensitivity: Allows you to adjust the sensitivity of the sensors to suit different line colors and lighting conditions.
• High-Quality Components: Uses durable and reliable components for long-lasting performance.
• Easy-to-Use: Simple to connect and use with microcontrollers like Arduino.

Applications:

• Line-Following Robots: Enables robots to accurately follow lines on various surfaces.
• Autonomous Vehicles: Helps vehicles navigate along designated paths.
• Industrial Automation: Used in various industrial processes for line tracking and alignment.
• Educational Projects: Teach robotics and programming concepts through line-following challenges.

DATA SHEET AND USECASE

Technical Specifications:

• Operating Voltage: 3.3V to 5V

• Current Consumption: Approximately 100 mA

• Output Voltage Range: 0V to supplied voltage

• Optimal Sensing Distance: Approximately 0.125 inches (3 mm)

• Maximum Recommended Sensing Distance: Approximately 0.375 inches (9.5 mm)