1PCS NEW Microphone Amplifier Module MAX4466 w/ Adjustable Gain For Arduino
1,05 €
For the amplification, we use the Maxim MAX4466, an op-amp specifically designed for this delicate task! 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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