Mobile/PDA About Us Advertise here
User User name Password  
  Not registered yet? Register here.
Lost your password? Click here. 		 
  Home   News   Guides   Downloads   Glossary   Hardware   Profiles   Forums  
 Advertise at AfterDawn.com     Link to us!     Private messages     Compose a private message     List of all updated threads     Threads without replies     Search messages
Wednesday 23.7.2008 / 23:29
Search:        In English   Suomeksi   Pĺ svenska
afterdawn.com > forums > consoles > xbox - hardware boot discussion > led modding help
Show topics
 
Forums
Forums
led modding help
  Jump to:
 
Posted Message
brando151
Junior Member
_ 		13. May 2008 @ 08:14 _ Link to this message    Send private message to this user   
I just did a mod on one of my 2 xbox consoles and i put red leds in the top so the jewl would glow red and so i came to my other one and i wanted it blue i have 3mm blue leds 3.5v 40mA and i was using 8 of them but when i modded it all up and hooked it up to power(molex) the leds lit up bright and then burnt out one by one and im not to good with working out resistors and all the calculators iv been to arnt much help at all. So i need to know what resistor should i use to lower the current flowing through a little so they dont fry every time

Cheers
[ + quote]
CopperKid
Member
_ 		25. May 2008 @ 10:19 _ Link to this message    Send private message to this user   
You need to post the specs of the leds.

Also which leg are you feeding from the 12v or the 5v?
[ + quote]
XBOX 1.4 = DuoX2 Cromwell Ed. Xecuter Bios w/ 250gb HD
PS2 = Crystal Chip SLE Pro 2.0 W.I.P. <-- headache!!!
PSP FAT = 2.61 < 2.70 < 1.50 < 3.40-OEA < M33 3.52 < M33 3.52-4 < M33 3.71 < M33 3.80 < M33 3.90 < M33 3.90-3 w/ Sony 1gb pro duo
Pandoras Battery < Despertar Cementerio V2 < V3 < V4
PSP Slim = 3.60 < M33 3.71 < M33 3.80 < M33 3.90 < M33 3.90-3 w/ Sony 8gb pro duo
Xbox 360 MS25 = ixtreme 1.4
brando151
Junior Member
_ 		26. May 2008 @ 02:19 _ Link to this message    Send private message to this user   
I only got a little slip with the leds on what they are it has on it:
RED light emitting diodes 3mm
Tested to 50mA current
1volt to 4.8volts 50mA

I was hooking up 8 to the 12v which goes to the hard drive (molex cable) i was hooking the longer end the positive leg to the positive coming out of the molex
[ + quote]
CopperKid
Member
_ 		26. May 2008 @ 10:02 _ Link to this message    Send private message to this user   
Use the 5 volt leg and a 15 ohm 1/2 watt resistor they are a buck for 5 at radio shack.
[ + quote]
XBOX 1.4 = DuoX2 Cromwell Ed. Xecuter Bios w/ 250gb HD
PS2 = Crystal Chip SLE Pro 2.0 W.I.P. <-- headache!!!
PSP FAT = 2.61 < 2.70 < 1.50 < 3.40-OEA < M33 3.52 < M33 3.52-4 < M33 3.71 < M33 3.80 < M33 3.90 < M33 3.90-3 w/ Sony 1gb pro duo
Pandoras Battery < Despertar Cementerio V2 < V3 < V4
PSP Slim = 3.60 < M33 3.71 < M33 3.80 < M33 3.90 < M33 3.90-3 w/ Sony 8gb pro duo
Xbox 360 MS25 = ixtreme 1.4
jgdrag
Junior Member
_ 		31. May 2008 @ 23:36 _ Link to this message    Send private message to this user   
Did you hook them up series or parralell?
[ + quote]
Advertisement
_ 		__
 
_
C4RN1
Member
_ 		3. June 2008 @ 11:26 _ Link to this message    Send private message to this user   
Google led calculator you get something like this.

http://www.hebeiltd.com.cn/?p=zz.led.resistor.calculator

Use common sense, you're not going to be able to run a 4.8v led from a 5v source without a resistor.

Here's a pretty good writeup http://www.llamma.com/xbox/Mods/xbox_jewel_led_mod.htm
[ + quote]
For a long time it gave me nightmares. Having to witness an injustice like that. It was a constant reminder on how unfair this world can be. I can still hear them taunting him. "Silly rabbit trix are for kids" How come they couldnt just give him some cereal? (Before you post) (Download my cheater C)

This message has been edited since posting. Last time this message was edited on 3. June 2008 @ 17:45
afterdawn.com > forums > consoles > xbox - hardware boot discussion > led modding help
 

Digital video: AfterDawn.com | AfterDawn Forums | DVD X Copy Forums
Music: MP3Lizard.com
Gaming: Blasteroids.com | Blasteroids Forums
Software: Software downloads
Blogs: User profile pages
RSS feeds: AfterDawn.com News | Software updates | AfterDawn Forums
International: AfterDawn in Finnish | AfterDawn in Swedish | download.fi | fin.MP3Lizard.com
Navigate: Search | Site map
About us: About AfterDawn Ltd | Advertise on our sites | Rules, Restrictions, Legal disclaimer & Privacy policy
Contact us: Send feedback | Contact our media sales team
 
  © 1999-2008 by AfterDawn Ltd.