5 Stück Verstärker Modul für Arduino Mikrofon MAX4466 einstellbare Verstärkung yi
15,89 €
5Pcs For Arduino Microphone Adjustable Gain MAX4466 Amplifier Module New Ic. Using it is simple: connect GND to ground, VCC to 2.4-5VDC. If you're connecting to an audio amplifier that has differential inputs or includes decoupling capacitors, the 100uF cap is not required.
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