Sensor systems are devices that detect and respond to physical stimuli from the environment. They can measure various parameters such as temperature, light, motion, and pressure. These systems convert the detected signals into readable data, which can be used for monitoring, control, and automation in various applications, including industrial processes, environmental monitoring, and smart homes. Common types of sensors include temperature sensors, motion detectors, and pressure sensors. Sensor systems often work in conjunction with microcontrollers or computers to analyze the data and make decisions based on the information received. This technology plays a crucial role in enhancing efficiency and safety across multiple fields.