The Limit Switch Module is a mechanical collision detection sensor designed for precise position sensing and end-stop detection in robotics and motion systems. It features a reliable micro switch with a lever actuator for accurate triggering upon physical contact. Built for stable operation, the module provides consistent digital output and easy integration with microcontrollers and control boards. It is commonly used in 3D printers, CNC machines, and robotic mechanisms to establish reference positions and prevent overtravel.