Question

short note on biometric sencer​

Answer 1

Answer:

A biometric sensor is a transducer that changes a biometric treat of a person into an electrical signal. Biometric treats mainly include biometric fingerprint reader, iris, face, voice, etc. Generally, the sensor reads or measures light, temperature, speed, electrical capacity and other types of energies.

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Answer 2

Answer:

A biometric sensor is a transducer that changes a biometric treat of a person into an electrical signal. Biometric treats mainly include biometric fingerprint reader, iris, face, voice, etc. Generally, the sensor reads or measures light, temperature, speed, electrical capacity and other types of energics.