The brand-new, jaw-dropping Lego smart brick tech can recognize other bricks, activate effects and play music. They're ...
Lego packs an electronics platform with 3D magnetic tracking, multi-radio communication, and inductive charging into a brick.
[Rick Osgood] wanted to build a color sensor that could be held up to any object to get RGB color values. He originally started with a photoresistor and a few LEDs, but couldn’t get that to work ...
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