Short Circuits Two Project - Audio Level Display

Make your own fancy volume level display you see on DJ mixing desks where the columns of light dance up and down with the music. Connect it to the output of your CD, tape player or radio. Build two of them for displays on your stereo hi-fi system.
•PCB and all parts supplied
•Requires 9V battery (not included)

Instructions sold separately or withing the Short Circuits book range,

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