Help Sound Reactive Leds

[CAyaris]

Can some one explain top me how i could make some leds sound reactive in my car?/

[derickveliz2]

When I had my audio wire too close to electric wires, I had noise issues.
I'm not the right person to answer this, but I'm sure some one else will but in.

D.

[yarisugi]

There are several people who hooked it up to their PC, but not sure about cars.
Anyway here is a link on how this guy did his (and it's 12V)? LINK (http://www.danielandrade.net/2005/12/06/howto-blinking-leds/)
There is a video of the final product as well. Maybe you could do something similar.

Lots of YouTube (http://www.youtube.com/watch?v=HPhm8VTCWpg) stuff, too.

[ezhacker1]

PC lighting: Cold Cathode kits are an option. I have them lighting up my floors and have a knob to adjust sensitivity to sound for bass light ups. They use a small speaker to pick up noise as oppse to plugging in an audio cord.

I also notice that you have underbody lighting, mine came with sound reactive, cool to have 7 color option and boom boom light up.

[Lil Abner]

I've seen some electrical circuit DIY's when I did a search on Google. But those require you to purchase the parts and solder it yourself. I'd say keep searching Google, because I know they make them. Probably eBay??

[CAyaris]

Yeah i dont want to do the mini speaker to pick up the sound those dont work for crap lol. in y house i set up lights to my surround sound but home audio doesnt put out anywhere near what my car does

[Lil Abner]

You could try this: http://www.instructables.com/id/LED-Dance-Room/

[CAyaris]

i need it for dc..

[sickpuppy1]

http://www.dealextreme.com/p/music-activated-dancing-light-bars-for-cars-14040
http://www.dealextreme.com/p/sound-controlled-music-light-for-vehicles-2-lights-5220
and heres one from indestructibles for 12v
http://www.instructables.com/id/Blinking-leds/

[sickpuppy1]

http://www.google.com/search?q=sound+reactive+led+for+auto&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a