Tetris 3D - made of array LED diode

This thesis deals with suggestion of device for playing tetris game in 3D. There is used 3D LED display – the ashlar where the LED are situated in its volume. Thesis describes possibilities of display connection with a view to minimal number of control pins. It also describes display mechanical construction. Motion of blocks in the game is controled by tilt of device, thesis describes way of tilt measuring. It also decribes in details possibilities of connection of the microcontroller and the display, comparison of connection ways, sellection of one of these solution and sellection of the microcontroller. There is also noted the structure of control software