Introduction: Analog Music Visualizer

Picture of Analog Music Visualizer
   I decided to try to make something that uses filters so I thought it might be cool if I could make an audio based project. I decided to make an Analog Music Visualizer ( others might call it a music equilizer, color organ, or light show) and to keep things simple I chose to have three channels (Bass Mid and High) for starters. Here is my final result

   I played around with a couple other setups before



   Im still playing around with the parts and layouts so I guess its not completely finished.  A friend showed me some Nixie Bargraphs that might be interesting if used with this project. There's always room for improvement

Comments

AhmadH62 (author)2016-04-14

could you please send me the circuit diagram , i really appreciate it

ledartist (author)2013-01-17

I made basically the same circuit without OP-amps. Check it out if you are interested.

https://www.instructables.com/id/Color-Organ-Triple-Deluxe-II/

Aboud (author)2011-09-15

thanks
but i need to more explained

jensenr30 (author)2011-06-27

I like this instructable!
thanks for the post!
I'm subbed

jensenr30 (author)2011-06-27

"I just redrew some of the schematics for neatness because my original schem is a complete mess." That has happened to me a LOT. lol

nicotrial (author)2011-06-20

i would realy like to make this circuit it looks like lots of fun!!

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