Microphone Amplifier Module Sound Sensor 2.4V To 5.5V Microphone Preamplifier

Item Type: Microphone Amplifier Module. If you are connecting to an audio amplifier that has differential inputs or includes decoupling capacitors, the 100uF cap is not required. The output pin is not designed to drive speakers or anything but the smallest in-ear headphones, you'll need an audio amplifier (such as our 3.7W stereo amp) if you want to connect the amp directly to speakers.

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