Waveshare Sound Sensor Module

$3.74
Availability: 285 items
SKU
SEN-17-044
+25 4 % $3.60
+100 7 % $3.49
+300 9 % $3.39
+500 12 % $3.29
+1000 15 % $3.19
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Description
Onboard audio power amplifier LM386, Audio signal gain up to 200, Adjustable accuracy, Signal output indicator.
Applications: Audio amplifier, Ambient sound detection, Sound level detection (unable to get exact dB value)

Features
Mic sensitivity : 52dB
Frequency range : 50Hz ~ 20KHz
Power: 3.3V ~ 5.3V
Mounting holes size: 2.0mm

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