PStwo 3 Channel Audio Light Show

**ZootAllures** · 02-13-2005,10:14 PM

Check it out This is a cool project and Cheap. A few dollars in parts. Its a light show for your PStwo grill. The audio from a game, movie or whatever is converted to light. There are 3 bandpass filters spliting the audio spectum into 3 bands low, medium, high. The output is displayed via 3 different color LEDS I used SM type but just about any could be used.
Attached is a MPEG movie with sound of the mod in action.
R4, R5, R6 I ended up using 0 ohm resistors to get MAXIMUM brightness. Matching LED's is a must! Up to 3 led's per band would be OK.

**********MPEG Movie************

**zabolyx** · 02-20-2005,10:09 PM

you could also use a 10 segment LED bar with resistor array and make a full graphic display for each band....

**retro** · 03-05-2005,02:02 AM

nice work. realy nice!

**ZootAllures** · 03-05-2005,12:30 PM

Originally Posted by zabolyx

you could also use a 10 segment LED bar with resistor array and make a full graphic display for each band....

Here is a link to the circuit I think you are discribing.
Full spectrum display
It may be a good idea for the Xbox more room.
Here is the XBOX Jewel prototype in its early stages of assembly A lens it put over the top of it and its set in acrylic resin.

**onlynismo** · 03-05-2005,01:20 PM

that's awesome. keep up the good work

**ZootAllures** · 07-29-2005,05:59 PM

bump

**zabolyx** · 09-01-2005,07:11 AM

hey... did you ever finish the Xbox jewel?

**ZootAllures** · 09-01-2005,02:12 PM

Yep and went a step further and modified the circuit a little for a audio light show I put in a Slot cabinet that was converted to a upright XBOX media center. The circuit handles literly hundreds of leds on two audio channels.
Here is a movie of it in action
http://www.newagepsx.com/cart/images/MOV00347.MPG

The top portion is of course in red and to the left and right of the center logo there are 3 bands of different color leds. It worked out awesome. I used high power transistors on the output to handle the many leds. I also have a Different one for the PS2slimline with clear cases Its a multicollered P S 2 logo. Dont forget to see the movie!!!

Here is a Movie of it in action
http://www.newagepsx.com/cart/images/MOV00348.MPG

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