MAX9814 Electret Microphone Amplifier Module AGC Gain Control for Arduino
2,70 €
1PCS x MAX9814 Microphone AGC Amplifier Board Module. Output: 2Vpp on 1.25V bia 3. Frequency Response: 20Hz - 20 KHz 4. Programmable Attack and Release Ratio 5. Automatic gain, selectable max from 40dB, 50dB or 60dB 6.
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