There are a few major companies out there building colorful LED panels you can stick on your wall for aesthetic purposes.
How-To Geek on MSN
These are the first projects I made with my Arduino
One of the first projects that most people do on an Arduino is to light up or flash an LED. It seems ultra-simple because it ...
If you’ve got an old black and white TV, it’s probably not useful for much. There are precious few analog broadcasters left ...
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