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Can someone help me please - an easy one..

Discussion in 'Beginner Electronics' started by [email protected], Dec 28, 2005.

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  1. Guest

    Hello all,

    How could I convert the audio output from my laptop to a +/- 5V signal
    to feed a galvo amplifier? I have a +/- 20V PSU and a handful of
    op-amps etc.
    Any help would be really appreciated.
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