With Instructables you can share what you make with the world and tap into an ever-growing community of creative experts.
share step-by-step photos with text instructions
share one or more photos in one step quickly and easily
share your how-to video
This instructable shows how to modify a pair of speakers to also pulse an LED (or multiple leds, you choice) to the beat.
For this project you shouldn't even need to buy anything You need: A pair of speakers (or one, whatever you want) 1 bright led (I chose red because...
Open up the speaker. Usually all the screws come out except one, so you just pull the case apart and it'll pop out.
see that big metal thing? That's a speaker. If any wires are coming off of it (like another speaker) that's easier to reach, then just use that. I ...
attach either a wire or aligator clips to each connector. connect the other ends of the wire or aligator clip to your led. Even though it's an led, ...
turn you speakers up and play music until the led is reactive. It starts being reactive at about 25%, but then (for me) it was best at half as loud a...
Tag files as:
Posted:Jan 22, 2008
Add sound reactive LED's for any speakers!
Sound reactive led box
Glowing paw sound reactive laptop
Sound Reactive LEDS
Sound reactive 2.1 audio amplifier (flashy ipod dock)
Music Flashing LED Bar
Wooden iPod Dock W/ Speaker
Light and Water Reactive Raincoat
Danger is my middle name
Pimped Out LED Car Sound System
Download our new apps for iOS and android!
PDF DownloadsAs a Pro member, you will gain access to download any Instructable in the PDF format.
You also have the ability to customize your PDF download.