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Illuminated Cup Holder Project - Click HERE for Original Thread
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DigitalMDX
Hi All,
I decided to illuminate my cup holders with some bright blue LEDs.
I have to say I'm very happy with the results.
I've posted some pictures of the process on my website
enjoy...
-Jay
The DigitalMDX web site

EXCALIBUR
Ohhhhh! Ahhhhh! Very nice mod.:29:
hammermdx
Very cool, and thanks for the excellent install instructions with pics!:4:
Warzau
quote:
Originally posted by DigitalMDX
Hi All,
I decided to illuminate my cup holders with some bright blue LEDs.
I have to say I'm very happy with the results.
I've posted some pictures of the process on my website
enjoy...
-Jay
The DigitalMDX web site





WOW when was the last time you posted?!?! Or were you just always lurking?
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DigitalMDX
quote:
Originally posted by Warzau
WOW when was the last time you posted?!?! Or were you just always lurking?


I know, it's sad, isn't it. I've been doing a lot of lurking. But with a car like the X there aren't too many "projects" to come up with.
take care...
-Jay
hockeyplayer
Way to go Digital..... I was plotting this exact mod for the last couple weeks!!(I guess great minds......) I emailed Tim to ask the price of the cupholder just in case a screwed up but all he would not give me the price. I was thinking of somehow modifying the 12 volt "cheesy" LED lights that you plug into the lighter socket and tieing into a low draw circuit that comes on with the headlights. I figured that would be the only time I would need them is at night in the dark. Anyways great job.


Hock


PS I cracked up at your comment about sending the "crud" to the lab. Mine looks the same and was worried about lifting the center console out but will take a "crack" at it. Well hopefully no "cracks" come of it:D
BWSmith201
Nice! I'm impressed... :2:
MannyE
Very nice mod!

Just one question:

What did you use to bring the voltage down from 12 to 3.7?

Is there such thing as a 12 volt LED?

TIA for any help!
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DigitalMDX
quote:
Originally posted by MannyE
Very nice mod!
Just one question:
What did you use to bring the voltage down from 12 to 3.7?
Is there such thing as a 12 volt LED?
TIA for any help!


A voltage regulator will drop the 12V down to whatever you want. Radio Shack sells one as do others...
National Semiconductor Voltage Regulator
Radio Shack's Adjustable Voltage Regulator
I have seen some reference to 12V LEDs but your best bet would be to use resistors to drop the voltage down or use one of the above voltage regulators. I seem to recall some discussion on some RV forums about people replacing their 12V walkway/hallway lights in their motorhomes with LEDs. It seems it was 3 LEDs and a resistor to get to the 12V level.
-Jay
radwar
Yes there are 12v LEDs. I used a couple of them too light up the foot wells. I bought it off ebay and it was $5 per piece. You can directly connect the led to the MDX power supply.
Bravo466
Nice project.

I was thinking though, can you draw the power from the lights on the heated seat switch? This way when you turn the lights on they automatically go on?
Bravo466
Any one have thoughts on this (drawing the power from the heated seat lamps) before I go and try this?
Thanks
Harris

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