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how do I make a sound reactive for anything to plug into? Answered

Hi, I have seen many different types of sound reactive adapters, but I am looking to make something that is kind of like the "clapper" where you can plug any appliance into and then is sound reactive to music.  Now for example, if i wanted to plug in some Christmas lights, or a tube light into a plug adapter where it would light up to music.  I have cold cathodes that use the 4pin molex on my computer. if you are familiar with those, I am looking for the exact same effect except for me to use with a standard plug.

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frollardBest Answer (author)2010-12-13

Look for 'color organ'. It's a circuit that's been around since circuits could switch current.

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