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Tags
Feed Back電路
Resonance frequency
buzzer
waterproof
piezo buzzer
Sound pressure level
miniaturization
test
microphone
TL062差動輸出電路
應用電路
Directivity
Distortion
buzzer circuit
Signal-to-Noise Ratio (SNR)
speaker
差動輸出頻率
text
efficiency
frequency response
power consumption
回授式壓電蜂鳴器
壓電式蜂鳴器
壓電式蜂鳴器應用電路
電晶體升壓電路
