How to make a pre-amp for a electret? microphone

Using Arduino General Electronics
12

I've not breadboarded this:

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10mVpeak 1kHz sine wave, offset 1.5V to simulate a rather loud sound in an electret mic.

The LTSpice file:

http://www.polyphoto.com/tutorials/ElectronicsGeneral/LM358ElectretEnvelope.asc

You'll also need this LM358 file:

http://www.polyphoto.com/tutorials/ElectronicsGeneral/LM358.MOD