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LED Strip >>> Controller >>> Detector........ At the same time, AUDIO OUT JACK >>> Detector..... So detector handles 2 inputs, then does something based on the audio jack output

I understand that , but how do i wire it to the LED Strip? Untitled.jpg

REWIND man, I have a bit of an error:

controller >>> detector..... at the same time........ led strip >>> detector ...... at the same time ....... audio out >>> detector

DETECTOR is common to all, output of detector is LED, inputs are controller and audio jack out..... Whewww haha