Remember LED cubes? We sure do — they were all the rage for a while, and then it seemed like everyone just sort of lost interest in them. There are probably a lot of reasons for that, not least of ...
Sometimes all that’s required to build something interesting is to put the same old pieces together differently. [Sayantan Pal] did this for the humble RGB LED ...
NEW DELHI: LED lighting technology is the most useful lighting solution because electric current is directly converted to optical radiation in semiconductors. There's no doubt that LEDs are highly ...
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