Explore how a basic LED can be used as a tiny solar cell, generating measurable voltage under sunlight. This hands-on ...
A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden ...
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RC boat with "out of this world" RGB LED lights
Description: Using an Arduino or a micro controller, we can generate cool-looking patterns with an led strip containing ...
Fidget toys are everywhere these days. A particularly popular type simply puts some keyboard switches on a plate to provide a ...
The 2026 Winter Olympics opening ceremony dazzles with the Parade of Nations and the lighting of the Olympic cauldron.
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