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    Thread: GUIDE: How to install white faces and Blue LEDs in VDO gauges

    1. Member Black_cabbie's Avatar
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      03-04-2005 05:35 PM #1
      The mother of all guides!
      So, here we go.
      You need 3 of these...

      The goal is this.

      Take your Dremel with the cutting disc.

      You can also use this but it removes more plastic so you might have a problem later when you put them back together. I didn't

      Here you see aproximetely where you need to cut.

      Mask the area arround the gauge to give you a guide line.

      I hope your hands don't shake.....

      Gauge opened!

      The Cover

      Cleaned

      Undo the small nut on the back to be able to remove the guage from the case.



      Now, this is I think the most difficult part of the whole project.
      THE NEEDLES!
      I used to small screwdrivers as you can see and very gently pulled the needle off. I doublechecked that I didn't cause any damage to the gauge before continuing by putting the needle back and checking if its moving smooth.


      Time to design the white faces. I used Coreldraw 12 to do mine since I found it very easy to use.
      After a few hours....

      This is the exact size of the gauges. Print it and they fit straight away.
      Trial test of the oil pressure gauge

      Now, on to put the LEDs in.
      I used a hot glue gun to glue the 2 LEDs inside the plastic housing of the gauge

      The LEDs. 5mm Ultra Bright Blue.


      There is a reason they are bent. You will understand in the next picture.

      After you glue both of them, route all 4 wires from the hole in the back of the case.
      I used a 470ohm resistor to wire all of the leds in parallel. Since I was doing it in my house using a power supply rated at 2 amps, I noticed that everytime I connected one more LED, the rest lost some of their brightness. That is probably because of the power supply but it can also be because I am using one single resistor for 6 leds. Since I am out of resistances I can not test how it will look with one resistance to each led. Maybe somebody else has something to say on that.
      Final result...
      Day.

      And night

      I hope this guide will give you some ideas and probably do some of the things I did different and better. If you have any hints please post them and I will edit my guide to make everybody's life easier!
      PS. some VDO gauges ready to go under the knife



      Modified by Black_cabbie at 11:29 AM 7-25-2005
      Chip Tuning for a living @ www.microchips-tuning.com

    2. Member Mixagolf1's Avatar
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      03-04-2005 05:48 PM #2
      I wonder how you will assemble all this back?!

    3. Member Black_cabbie's Avatar
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      03-04-2005 05:52 PM #3
      EDITED after completion of the guide
      Thats the least of my problems Mike.


      Modified by Black_cabbie at 8:58 AM 3-14-2005
      Chip Tuning for a living @ www.microchips-tuning.com

    4. Member blast47's Avatar
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      03-04-2005 06:40 PM #4
      Quote, originally posted by Black_cabbie »
      Here you see aproximetely where you need to cut.
      http://img.photobucket.com/alb...0.jpg

      Why is there a pic of your crotch where "you need to cut" . . .that's uh.. dangerous [IMG]http://**********************/smile/emthdown.gif[/IMG]

    5. Member VeeDubDriver1990's Avatar
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      03-04-2005 06:44 PM #5
      YAY!!! George does it again!!!! [IMG]http://**********************/smile/emthup.gif[/IMG]
      Another one I saved in my favorites- well done George!
      Oh, I have a question- were you always a genius or was that an
      aquired skill?

    6. Member Moljinar's Avatar
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      03-04-2005 07:12 PM #6
      Like this?

      I don't have a matching font installed at the moment so I just cleaned up the ones in the image but I could've replaced them. To do this properly I'd replace all the hash marks to.

    7. Member qwikxr's Avatar
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      03-04-2005 07:23 PM #7
      Ok. Use a different cutting tip. Use the Dremel's cut-off wheel. It is 1" in diameter, and about .075" thick. Makes for a clean cut, as well, versus "chewing" the plastic away.

    8. 03-04-2005 10:04 PM #8
      This is sweet, I can't wait to do this! [IMG]http://**********************/smile/emthup.gif[/IMG]

    9. Member kuklaki's Avatar
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      03-04-2005 10:45 PM #9
      Quote, originally posted by blast47 »
      Why is there a pic of your crotch where "you need to cut" . . .that's uh.. dangerous [IMG]http://**********************/smile/emthdown.gif[/IMG]

      Dang, you study the pics a lot...I'm a girl and I still didnt notice the shot

    10. Member VeeDubDriver1990's Avatar
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      03-04-2005 10:52 PM #10
      Quote, originally posted by kuklaki »
      Dang, you study the pics a lot...I'm a girl and I still didnt notice the shot

      Let's all share a collective "oooooooooooooooooooo" like when
      someone got in trouble in elementary school

    11. Member Black_cabbie's Avatar
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      03-05-2005 07:00 AM #11
      EDITED after completion of the guide
      Ok, Oran was kind enough to help with the cleaned face. I am going to print it and continue with the assembly and the blue leds.
      Stay tuned for more updates!


      Modified by Black_cabbie at 8:58 AM 3-14-2005
      Chip Tuning for a living @ www.microchips-tuning.com

    12. Member Black_cabbie's Avatar
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      03-05-2005 05:10 PM #12
      After spending an entire afternoon with Coreldraw, I redesigned the faces from scratch using the original dimensions.
      I am missing the oil temp in Fahrenheit. Can somebody post a good picture of a gauge to use it for reference?
      This is the JPG ready to be printed. Print it in Photoshop/Coreldraw and they dimensions are ready. Plug and play !
      Chip Tuning for a living @ www.microchips-tuning.com

    13. 03-05-2005 08:47 PM #13
      Thanks for this guide George. Its something I will do for sure.

    14. Member qwikxr's Avatar
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      03-05-2005 09:52 PM #14
      VERY good job, george!! (again!) [IMG]http://**********************/smile/emthup.gif[/IMG] [IMG]http://**********************/smile/emthup.gif[/IMG]

    15. Member topduko19's Avatar
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      03-06-2005 09:52 AM #15
      And george great thread on VDO guages but you know instead of using the two screwdrivers to remove the needle you can use a fork and it will be a lot easier to take out and it lessens the chance of breaking it... just another super ghetto ideas that helps out...

    16. Member Black_cabbie's Avatar
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      03-06-2005 10:02 AM #16
      Quote, originally posted by topduko19 »
      And george great thread on VDO guages but you know instead of using the two screwdrivers to remove the needle you can use a fork and it will be a lot easier to take out and it lessens the chance of breaking it... just another super ghetto ideas that helps out...

      We will gather all these small points and create A GREAT guide for the other groups to envy!
      Update on the VDO.JPG (added red bar in voltmeter and changed the oil temp gauge)
      Chip Tuning for a living @ www.microchips-tuning.com

    17. Member topduko19's Avatar
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      03-06-2005 10:07 AM #17
      I actually got this idea off a mk2 thread... they got a few tricks up there sleeve too

    18. Member Black_cabbie's Avatar
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      03-07-2005 06:08 PM #18
      We are getting there.....

      I printed the JPG on standard self adhesive paper.
      I used two layers. One white and then the printed face. I did this because the paper is not that thick and it's semi transparent, thus allowing the black face and number to appear. With two layers of paper the result is very good. I used my thunb and pressed the paper carefully on the edges of the face. Perfect result!
      Chip Tuning for a living @ www.microchips-tuning.com

    19. Member qwikxr's Avatar
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      03-07-2005 06:57 PM #19
      Sweet result, G-money! warm and a [IMG]http://**********************/smile/emthup.gif[/IMG] to you!

    20. Member VeeDubDriver1990's Avatar
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      03-07-2005 07:42 PM #20
      Quote, originally posted by qwikxr »
      Sweet result, G-money! warm and a [IMG]http://**********************/smile/emthup.gif[/IMG] to you!

      Wouldn't you want George to have a cold ? LOL!
      But anyway, looks great George!! [IMG]http://**********************/smile/emthup.gif[/IMG]

    21. Member topduko19's Avatar
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      03-07-2005 07:51 PM #21
      George that looks really good... does your RPM & Speedometer guage faces line up the same with Photoshop...

    22. 03-08-2005 02:17 AM #22
      where'd you put the LEDs and what do they look like lit up?!?
      did you superglue, or model glue the gauges back together?

    23. Member Black_cabbie's Avatar
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      03-08-2005 03:23 AM #23
      Quote, originally posted by topduko19 »
      George that looks really good... does your RPM & Speedometer guage faces line up the same with Photoshop...

      The ones I created yes. They line up.
      As for the LEDs I have no idea yet. I will connect them tomorrow and see what happens.
      Chip Tuning for a living @ www.microchips-tuning.com

    24. Member topduko19's Avatar
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      03-08-2005 09:25 AM #24
      so where can I download Coreldraw??? is ther a sertain type of coreldraw that I gotta download???
      i wanna do this A.S.A.P. to have a hott speedometer & guages...

    25. Member Black_cabbie's Avatar
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      03-08-2005 09:41 AM #25
      I got mine from emule..... version 12.
      Chip Tuning for a living @ www.microchips-tuning.com

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