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Author Topic: Color changing LED mod  (Read 3386 times)

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Darwin

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Color changing LED mod
« on: April 24, 2006 10:04 pm CDT »
Here is a mod I have started on today.  The front of an Aspire X-Dreamer II case comes stock with bright blue LEDs.  After a couple years I have tired of these, so I ordered six 5mm color changing LEDs, which came in today.  I dont have my soldering iron, so I just duct-tape tested one for now.  The 5 remaining will be installed after I can get ahold of a soldering iron.  

http://media.putfile.com/Color-Changing ... Dreamer-II

I think its pretty spiffy.  Cant wait to see 6 of them glowing in unison!
Also, my computer isnt that loud, I swear it.  The camera has a sensitive microphone.
« Last Edit: December 31, 1969 06:00 pm CST by Darwin »
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Darwin

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« Reply #1 on: April 26, 2006 04:32 pm CDT »
Finished the mod, and I'm kind of upset/unimpressed.  The LED's themselves look great, but they dont stay in sync for even one iteration.  They all start out red, and the spread by which they do not match up continues to grow and grow.  This could be a voltage issue, perhaps, as maybe some LED's recieve slightly more voltage than others?

Any ideas?
« Last Edit: December 31, 1969 06:00 pm CST by Darwin »
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Jim

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« Reply #2 on: April 26, 2006 05:49 pm CDT »
sorry... but....

no one cares.... :roll:
« Last Edit: December 31, 1969 06:00 pm CST by Jim »
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KoRo

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« Reply #3 on: April 26, 2006 06:02 pm CDT »
Actually I kinda care...ive been looking into getting a new case for a long time, and one thing i really want is LEDs. Unfortunately I dont know jack about that kind of stuff (last time I tried hooking lights up to my computer, the wires crossed one too many times and...well...byebye power supply.)

i do however have a friend who mods his case all the time, from lights to fans to front power panels to windows to..well whatever. I'll ask him and see what he thinks.
« Last Edit: December 31, 1969 06:00 pm CST by KoRo »
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Darwin

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« Reply #4 on: April 26, 2006 06:09 pm CDT »
Thanks koro.

And Jim: kill yourself.
« Last Edit: December 31, 1969 06:00 pm CST by Darwin »
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Particle

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« Reply #5 on: April 26, 2006 09:07 pm CDT »
Quote from: "Darwin"
And Jim: kill yourself.


I second this.
« Last Edit: December 31, 1969 06:00 pm CST by Particle »
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Vorter_X_

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« Reply #6 on: April 27, 2006 01:33 am CDT »
can we see the mod completed???? you said it sucks but can we see it anyway
« Last Edit: December 31, 1969 06:00 pm CST by Vorter_X_ »
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Darwin

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« Reply #7 on: April 27, 2006 08:26 pm CDT »
It doesnt suck too bad, but I wish it would work the way I planned it:

Heres the video of it all done:

http://media.putfile.com/Finished-LED-m ... Dreamer-II

After a minute or so, it loses sync completely, so every LED is basicly doing its own thing.
« Last Edit: December 31, 1969 06:00 pm CST by Darwin »
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KoRo

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« Reply #8 on: April 28, 2006 12:46 am CDT »
Darwin, how are the LEDs hooked up for power? Is it straight to the power supply per light? Or do they all connect on some sort of board, which then connects to the PSU?
« Last Edit: December 31, 1969 06:00 pm CST by KoRo »
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Darwin

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« Reply #9 on: April 28, 2006 02:15 am CDT »
These are connected via the original cabling that powered the original blue LED's.  That is, I am certain that the voltage running through them is good.  The wires somewhere down the line are plugged into a molex connector, I believe.  There are three LED's per cable, daisy chain fasion.
« Last Edit: December 31, 1969 06:00 pm CST by Darwin »
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KoRo

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« Reply #10 on: April 28, 2006 02:28 am CDT »
Do they have 1 pin per color on each LED? Got any close up pictures of the connections, perhaps?
« Last Edit: December 31, 1969 06:00 pm CST by KoRo »
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Darwin

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« Reply #11 on: April 28, 2006 09:25 am CDT »
The LED's are two pronged, just as most other LEDs are.
« Last Edit: December 31, 1969 06:00 pm CST by Darwin »
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Vorter_X_

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« Reply #12 on: April 28, 2006 08:27 pm CDT »
well dur....farkin daisy chaining...they need to all be hooked straight one wire each if you want perfect results
« Last Edit: December 31, 1969 06:00 pm CST by Vorter_X_ »
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