• Overview: The Four-Way Infrared Tracking Module is a comprehensive sensor board designed specifically for smart car robots to effectively track transmission lines and detect obstacles.

• Key Features: Equipped with 4 independent infrared reflective sensors, allowing for multi-directional line tracing and accurate obstacle avoidance. It features onboard potentiometers for easy sensitivity adjustment and provides straightforward digital outputs for fast microcontroller processing.

• Applications: Ideal for building DIY Arduino smart cars, line-following robots, maze-solving automated vehicles, and educational robotics kits.