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Author Topic: Water Activated LEDs  (Read 2919 times)

Offline paintlax21

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Water Activated LEDs
« on: August 26, 2012, 10:21:14 AM »
I saw this awesome youtube video and was wondering if anyone knows how I can create one of these (of course on smaller scale)

Water Light Graffiti
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Offline catacombkid808

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Re: Water Activated LEDs
« Reply #1 on: August 26, 2012, 10:56:42 PM »
I don't know, but that is BADASS! I'm in for updates
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Offline paintlax21

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Re: Water Activated LEDs
« Reply #2 on: September 02, 2012, 03:09:17 PM »
I have been doing research on this and really cant find anything :(
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Offline Phantom

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Re: Water Activated LEDs
« Reply #3 on: September 02, 2012, 04:57:39 PM »
http://youtu.be/Ch-gYF1v3ls

that video should explain it, the copper is exposed so when the water is sprayed on the board, it bridges the pos and neg of the LED to light up.
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Offline Neubit

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Re: Water Activated LEDs
« Reply #4 on: September 03, 2012, 12:27:12 AM »
they have shot glasses that light up when you pour a drink in them, maybe those could be useful
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Offline Anonamous

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Re: Water Activated LEDs
« Reply #5 on: September 03, 2012, 06:51:59 AM »
Interesting...
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