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