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Topic: full documentation of Analog_Sound_Sensor (Read 1 time) previous topic - next topic


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..


to calculate the sound level in decibel i required the reference voltage like

db=20log10(output voltage/reference voltage)



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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