CJMCU-9812 MAX9812L Electret Microphone Amplifier Development Board Sensor Module Reviews - Banggood Australia Online Shopping

CJMCU-9812 MAX9812L Electret Microphone Amplifier Development Board Sensor Module

7,01€
~~8,42€~~
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BarryBVIP1
NL
08/12/2016

The larger Banggood module worked without any problem. With this one I have to change the Arduino Mega program. I'm using pin A0 and the threshold is not stable. Still looking for a solution. The mic and amp seem OK, though. Note that you must power it with 3.7volts. Not 5 volts!

The larger Banggood module worked without any problem. With this one I have to change the Arduino Mega program. I'm using pin A0 and the threshold is not stable. Still looking for a solution. The mic and amp seem OK, though. Note that you must power it with 3.7volts. Not 5 volts!

The larger Banggood module worked without any problem. With this one I have to change the Arduino Mega program. I'm using pin A0 and the threshold is not stable. Still looking for a solution. The mic and amp seem OK, though. Note that you must power it with 3.7volts. Not 5 volts!
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pgeindreauVIP4
FR
13/01/2019

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