Waveshare Sound Sensor Module
$3.89
Availability:
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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