Added: 4 years ago
From: grzym
Views: 1,384
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  • great man.....please put url of the schematic cause i want to build it

  • Search up "Sound modulated light" on Google

    and the first link goes to earthlink.

    Its very simple but its awesome as fuck.

    I did it for my science fair project.

    Just connect a photocell into an auxiliary port or CD input of an amplifier.

    Follow the diagram for the audio emitting LED.

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