Bass-Activated LED Circuit

Devin R Ott
Designed & Constructed - August 200

See the Full Schematic (628KB JPEG)                               

My 1999 Pontiac Grand AM SE

Pictures: reduced to 50% of original size






High Intensity LED Modules



Power Supply:


Audio Circuitry:


Audio-to-DC Conversion & LED Sensitivity Control:


Adjustable Power Supplies for LED Modules:


LED Modules & Placement Scheme:


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2007, Devin R Ott