Waveshare Sound Sensor Module

$3.89
Availability: 16 items
SKU
SEN-17-044
+25 3 % $3.76
+100 5 % $3.70
+300 7 % $3.63
+500 8 % $3.57
+1000 10 % $3.50

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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