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DIY – Cool LEDs

by max on Sunday, October 8th, 2006
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http://zedomax.com/image/200610/zedomax_cool_led.gif

Cool Blue LEDs that you can make.

I decided to make my own dot matrix display because they look cool, and none can be found in blue, which is the best colour, so I decided, may as well make it myself.

via make

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Categories: DIY, Microcontroller, Misc.
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  • Izl
    I would prefer red, or is there a black led?
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