Make: Online : LED color organ lights up the party

LED color organ lights up the party

This version of the classic "color organ" (a device tht translates audio signals into light patterns) uses high intensity LEDs that are controlled by a discrete transistor drive circuit. Since this design uses LEDs it needs minimal power to run and was designed specifically for extended battery use. Check out the link below for circuit diagrams and specifications on how to build these.

Discrete LED Color Organ

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