Pleasant View Electronics

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Sound Sensor Module

Quantity IN STORE: 4

SKU# PVT-0010601
Only Availabe in Store

Price: $ 9.99


Arduino Analog/Digital Sound Sensor
Sound sensing board with adjustable threshold trigger sensitivity level using the LM393 Comparator IC.

LED for Power & an LED for Threshold Detection.
Power: 3.3-5VDC

1 Analog output of low level audio received from Condenser Microphone. For more precise measurement of audio wave form, an audio gain Op-Amp connected in series with this sensor is recommended.

1 Digital Output: Active Low Signal for detected sound above threshold setting which is adjusted by the trim pot.


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