DC 3.3V-6V MAX9812 MAX9812L Microphone Amplifier Board Micro Speaker Audio Voice Sound Board AMP DIY Electron Kit

DC 3.3V-6V MAX9812 MAX9812L Microphone Amplifier Board Micro Speaker Audio Voice Sound Board AMP DIY Electron Kit
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sku: 1005001723904318
$1.86
Shipping from: China
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