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****og Sound Sensor Module
The ****og Sound Sensor Module from Elecrow can detect the sound loudness of the environment. The main component of the module is a simple microphone, a band pass filter, and a LMV358 amplifier to output the signal so it can be easily read by the microprocessor.
This module outputs ****og signal that shows the relative loudness, it also includes an on-board potentiometer can be used to adjust output voltage.
This seller has been a member since: May. 12, 2015
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