Force sensors are devices that measure the amount of force or pressure applied to them. They can detect changes in force and convert this information into an electrical signal, which can be read by computers or other devices. These sensors are commonly used in various applications, including robotics, automotive systems, and industrial machinery. There are different types of force sensors, such as strain gauges, piezoelectric sensors, and load cells. Each type operates on different principles but serves the same purpose of measuring force. Force sensors play a crucial role in ensuring safety and efficiency in many technological systems.