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G54 Microphone Module/GY-MAX9814 Electret Microphone Amplifier Module Adjustable Gain Breakout PCB Board Module Diy For Arduino

USD 2.38USD 2.97

G54 Microphone Module/GY-MAX9814 Electret Microphone Amplifier Module Adjustable Gain Breakout PCB Board Module Diy For Arduino

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Specification
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