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Author Topic: full documentation of Analog_Sound_Sensor  (Read 1019 times)
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please provide me the full documentation or the data sheet of the
Analog_Sound_Sensor_(SKU:_DFR0034).. i cant find any data sheet for this ...
 or provide me its reference voltage...
operation frequency range..
db
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to calculate the sound level in decibel i required the reference voltage like

db=20log10(output voltage/reference voltage)


thanks
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dear sir
there is any idea to calculate the sound level in db spl using this sensor..
please provide the process...
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