Transducer
a device that converts a primary form of energy into a
corresponding signal with a different energy form
Primary Energy Forms: mechanical, thermal, electromagnetic,
optical, chemical, etc.
take form of a sensor or an actuator
Sensor (e.g., thermometer)
a device that detects/measures a signal or stimulus
acquires information from the “real world”
Actuator (e.g., heater)
a device that generates a signal or stimulus
Transducer a device that converts a primary form of energy into acorresponding signal with a different energy form Primary Energy Forms: mechanical, thermal, electromagnetic,optical, chemical, etc. take form of a sensor or an actuator Sensor (e.g., thermometer) a device that detects/measures a signal or stimulus acquires information from the “real world” Actuator (e.g., heater) a device that generates a signal or stimulus
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