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blog.makezine.com - 7/30/2008

LED color organ lights up the party

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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. ...

7

ian.org - 8/1/2008

LED Hard Drive Clock 3.5"

— ian.org — (Click on any thumbnail for a larger version) or go back to Ian.Org's Homepage . Idea... After... seeing the hard drive clock at Alan Parekhs Electronic Projects I just had to make my own. I have plenty of old hard drives, microcontrollers and a ... (more) LED Hard Drive Clock 3.5"

Computing

LED

Comments vote downundo vote up Hacked Gadgets - DIY Tech Blog found this 8/1/2008found this

4

anka.com.hk - 8/1/2008

Product: Giant Digital Clock with CD Holder

— anka.com.hk — This Giant Digital Clock is hidden and at the same time, painfully obvious to see as it's... built in to a CD Holder. (more) Product: Giant Digital Clock with CD Holder

Computing

LED

Comments vote downundo vote up technabob found this 8/1/2008found this

3

electronicpeasant.com - 7/30/2008

The Electronic Peasant's LED Color Organ Page

— electronicpeasant.com — Discrete LED Color Organ Here is a new version of the classic color organ, where different color... lights are triggered by different frequencies of sound, resulting in a display that flashes along to music. In this case the newer type high intensity ... (more) The Electronic Peasant's LED Color Organ Page

Computing

LED

Comments vote downundo vote up MAKE Magazine found this 7/30/2008found this

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DIY: Discrete LED Color Organ
GEARFUSE — ... some jam band music and take some hallucinogens to pay tribute to the late great Albert Hoffman . Perhaps some of your friends could bring over their DIY E-bolas to turn the party into a real rave that’ll have the police there (partying with you) in hours (they were busy).  With LEDs for lights, the color organ was designed for extended battery use and doesn’t burn too much power. After all, no one wants to change a battery whilst under the influence. Link ( via )