5 STCK. Mikrofon Verstärker Modul GY-MAX4466 mit einstellbarer Verstärkung für Arduino
7,11 €
Add an ear to your project with this well-designed electret microphone amplifier. For the amplification, we use the Maxim MAX4466, an op-amp specifically designed for this delicate task! 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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