Ultrasonic transducers or ultrasonic sensors are a type of acoustic sensor divided into three broad categories: transmitters, receivers and transceivers. Transmitters convert electrical signals into ultrasound, receivers convert ultrasound into electrical signals, and transceivers can both transmit and receive ultrasound.
Thank you very very much for your lesson Mr. Walter what i am thinking that if we can measure the speed of sound so with this same little sensor we can measure the temperature in air as the time in microseconds is know and we also know the distance in air on different temperatures, if we set ultrasonic sensor in very precise known distance ..
Sensor Interfaces. Sensor interface ICs enable a system to read out information from the input signal generated by complex sensors, providing a suitable output signal that is easy for a host system to display or process. ams sensor interfaces offer high accuracy, precision and sensitivity even when operating in harsh environments.
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