Features: Enhances your robot Pathes Trackings Precisions with Five Way Line Trackings Module, with multiple Sensorings for real time ground line detection. Featurings a modulars and adjustable sensitivity, this module integrates seamlessly into various robotics projects, adapting to different and surfaces with high Performances Infrareds Sensorings. for robotics enthusiasts, students, educators, and engineers seekings to enhances their projects intelligence and functionality through hands on learning and development. for applications in autonomous toy Car, home devices, educational robots, and competition projects, providing Pathes recognition and navigation capabilities. With standard interfaces for easy connection to controllers, plus builts in LED indicators for status monitoring, this module supports automation needs. Specifications: Materials: PCB Size:11cm/4.33inch Package Includes: 1PC Line Trackings Module note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item.