Open Hardware: Raspberry Pi and Arduino Projects
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You Can Add a Second HDMI Port to a Laptop with Raspberry Pi
With a Raspberry Pi 3, some Linux knowledge and plenty of effort, Pierre Cuoy has created their own DIY DisplayLink
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This Affordable Device Will Let Anyone Connect Their Brain to a Computer
PiEEG aims to let people control robots and computers with their minds, using a Raspberry Pi.
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Digital European roulette wheel takes advantage of charlieplexing
Roulette is one of the classic casino games, along with poker, blackjack, baccarat, and craps. There are two popular versions of roulette: American and European. The American version features an additional zero (green) pocket and the numbered pockets in a different arrangement.
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Infinity dodecahedron puts on a mesmerizing light show
If you've ever stood in an elevator with mirrored walls and saw your reflection bouncing back and forth endlessly, then you've experienced an "infinity mirror" from the inside.