Transducer working way

A transducer converts one form of energy into another. In the context of sensors, it typically transforms a physical quantity (like pressure, temperature, or light) into an electrical signal. For instance, in a microphone, a transducer converts sound waves (mechanical energy) into electrical signals. The transducer's mechanism varies depending on the type of sensor, but the fundamental concept involves the conversion of one form of energy to another for measurement or transmission.