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Author Topic: Breathing Front Leds  (Read 281 times)

AfterTheInsanity

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Breathing Front Leds
« on: September 26, 2005, 07:15:00 PM »

tongue.gif Just kidding. On to the mod!

First, I cut away this piece of the HDD caddy:
user posted image

Then the side:
user posted image

Just a top view:
user posted image

Then I stuck the transformer and board from a 12v 500ma adapter in there. Desoldered the wires, and installed a 7808 Regulator in the bottom (see bottom picture).

After all that cutting with a knife (my dremel recently ate the dust), I threw in the fader IC's. Its just these two circuits, built right onto the chip, and hotglued together:
user posted image
(+12v not +5v trigger tongue.gif)
The fader circuit came from metku mods I think, cant remember exactly where though. Something along those lines though smile.gif
The blue wire goes to pins 6 and 7 for the front panel, the red wire following it goes to +12v to switch it off using a Window Comparator, and the last red wire serves as the ground for the LEDs. The grey cable is its' power.

View of the board with the ICs:
user posted image

The power for the Xformer was taken directly from the Xbox's power plug:
user posted image

And here's the video proving that it works. Note though that this mobo is missing its EEPROM so where it would normally flash red when it turns on, this one flashes Blue
EDIT Can anyone host the vid? Tis only 766kb biggrin.gif rolleyes.gif
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Shoo Box

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Breathing Front Leds
« Reply #1 on: September 26, 2005, 07:18:00 PM »

smile.gif
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AfterTheInsanity

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Breathing Front Leds
« Reply #2 on: September 26, 2005, 07:42:00 PM »

tongue.gif
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alemerson

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Breathing Front Leds
« Reply #3 on: September 26, 2005, 07:59:00 PM »

it says play format not recognized...

but i really want to see this one
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cyfi

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Breathing Front Leds
« Reply #4 on: September 26, 2005, 08:00:00 PM »

it wont work for me:( "error loading codec"
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Tfizzle

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Breathing Front Leds
« Reply #5 on: September 26, 2005, 08:07:00 PM »

worked just fine for me...

looks really good man.  nice job.
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AfterTheInsanity

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Breathing Front Leds
« Reply #6 on: September 26, 2005, 08:11:00 PM »

biggrin.gif It made the smallest file, and since Im on dialup, that is of great importance. Google it up, if not I can get you a link, you lazy people beerchug.gif
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EmTea

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Breathing Front Leds
« Reply #7 on: September 26, 2005, 08:13:00 PM »

QUOTE(cyfi @ Sep 26 2005, 10:11 PM)
it wont work for me:( "error loading codec"
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AfterTheInsanity

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Breathing Front Leds
« Reply #8 on: September 26, 2005, 08:18:00 PM »

QUOTE(flashfreak @ Sep 26 2005, 10:26 PM)
Looks nice. Don't see why you need the huge transformer but then again, i'm sure you know what ur doing tongue.gif

Well, I was going to have an external adapter but Id rather it all be built into the Xbox. Its there to drive the fader. Since the xbox only provides 3.3v@15ma standby, that isnt enough to drive the fader and provide a reference voltage. Since there is no power from the xbox until it is on, that defeats the idea of it fading WHILE ITS OFF, unless some other source of power is used, hence the Xformer. Im sure I could have done it another way, which leaves room for v2. smile.gif
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d o a flo

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Breathing Front Leds
« Reply #9 on: September 26, 2005, 08:24:00 PM »

beerchug.gif
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TheTik

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Breathing Front Leds
« Reply #10 on: September 26, 2005, 08:26:00 PM »

beerchug.gif
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AfterTheInsanity

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Breathing Front Leds
« Reply #11 on: September 26, 2005, 08:28:00 PM »

beerchug.gif  Glad you all like it.
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pseudoschizo

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Breathing Front Leds
« Reply #12 on: September 26, 2005, 08:34:00 PM »

Looks amazing!  I'm very impressed.

pSc
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cyfi

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Breathing Front Leds
« Reply #13 on: September 26, 2005, 09:08:00 PM »

pretty sweet but is it worth it? also will that treansformer or whatever cause problems with the hard drive? also, i have this usb volume knob thing and in the software you can tell it to pulsate just like that um wondering if maybe theres a smaller way to do this because my know it tiney. haha and dont take that in a sick minded way.
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soupy_31

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Breathing Front Leds
« Reply #14 on: September 26, 2005, 09:14:00 PM »

wink.gif  but thats very nive, great job!
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