Linear position sensors are devices that measure the position of an object along a straight line. They convert the physical movement of an object into an electrical signal, which can be used for monitoring or control purposes. Common types include potentiometers, linear variable differential transformers (LVDTs), and magnetic sensors. These sensors are widely used in various applications, such as industrial automation, robotics, and automotive systems. They help ensure precise movement and positioning, making them essential for tasks that require accuracy, like controlling the position of a robotic arm or measuring the displacement of a machine component.