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Recently I was able to build a version of a tiny microcontroller-based LED strobe light for RC airplanes. The build is not very advanced, but it is almost a complete kit. Let’s start with the easy ...

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CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. My track record with dollar-store tech is abysmal since they ...

Smart holiday string lights can add some serious flair to your festivities. With millions of color options and some dazzling effects, they offer a lot more versatility than a set of standard LED ...