Virtual card games proliferate the interwebs, but this card-playing telepresence device is unique. [Patrick] calls the project Vanna, and we'd bet that's an homage to the tile-flipping TV star [Vanna White]. Much like she flips the blank tiles to reveal letters, this device can flip the hand of cards either face up or face down. Each of the six card trays is connected to a stepper motor. The … [Read more...]