Volume discounts:
- +25 4 % $2.6400
- +100 6 % $2.5900
- +300 8 % $2.5400
- +500 10 % $2.4800
- +1000 12 % $2.4300
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Availability:
SKU
SEN-17-044
Ships in 2-3 business days, then:
Free delivery in 10-15 days by YunExpress on orders over $35.
Free delivery in 5-7 days by DHL on orders over $200.
More shipping info
$2.7500
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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