What device (component) would I need to use if I wanted say blue lights to come on when a 400 - 500 cycle tone was played. I would like to build a display light with 5 or 6 different color lights, say like Christmas Lights, and each color comes on and off depending on the freq. of the sound and the duration . Any help?
Light Activation
Jul 03, 2006
5 Replies
Google for color organ.
Hello Ronnie,
Here is a schematic I saved from this group a few months ago.
formatting link
You could replace the colored LED's with opto-isolators to drive incandescent bulbs at a 120 volts ac.
formatting link
Good Luck,
- * * Christopher
Temecula CA.USA
formatting link
to
aGee, THAT looks familiar!
Join the Discussion
Have something to add? Share your thoughts — no account required.
Didn't find your answer?
Ask the community — no account required