Posted on 18-05-2009 by microbuzzer
Piezoelectric buzzer as the audio signal generator has a wide range of uses, low power consumption as they are, sound clarity and penetration. External buzzer drive circuit or drive circuit requirements of oscillation in the resonant frequency of piezoelectric components. Piezoelectric element at its resonant frequency to provide the maximum output sound pressure. However, a [...]
Tags: Buzzer, drive, Piezoelectric, Resonance frequency
Posted in TECHNOLOGY
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