A Linear Displacement Sensor is a device used to measure the position or movement of an object along a straight line. It converts the physical displacement into an electrical signal, which can be easily read and interpreted. These sensors are commonly used in various applications, including robotics, manufacturing, and automotive systems, to monitor and control movements accurately. There are several types of linear displacement sensors, including potentiometric, capacitive, and inductive sensors. Each type operates on different principles, but they all serve the same fundamental purpose of providing precise measurements of linear movement. This information is crucial for ensuring the proper functioning of machines and systems in various industries.