25 Jun '13, 3pm

New post: LED tie plays Tetris

The Tetris board is a 20 x 4 grid of WS2811 based RGB LED strips, controlled by a Digispark dev board. Structurally, the tie is just two bits of card stock with the electronic bits sandwiched in between. and taped to a cheap clip-on. In the video below, the tie doesn’t have any sort of input to control the movement and rotation of blocks. [Bill] plans to update his tie with some rudimentary AI so it can play itself.

Full article: http://hackaday.com/2013/06/25/led-tie-plays-tetris/

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