Chess board

One chess board capable of recording time and chess manual automatically is realized by designing chess board as one keyboard with key array and by scanning the key array with all the horizontal lines being set in high level and the vertical lines being set in low level successively. At the intersec...

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creator WANZHOU LI
description One chess board capable of recording time and chess manual automatically is realized by designing chess board as one keyboard with key array and by scanning the key array with all the horizontal lines being set in high level and the vertical lines being set in low level successively. At the intersects are sensors, which sense the change in horizontal line level during the motion of chess piece for recognition of microprocessor. The microprocessor circuit recognizes chess pieces and record time of both parties, and one computer connected via communication circuit records chess manual.
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At the intersects are sensors, which sense the change in horizontal line level during the motion of chess piece for recognition of microprocessor. 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At the intersects are sensors, which sense the change in horizontal line level during the motion of chess piece for recognition of microprocessor. The microprocessor circuit recognizes chess pieces and record time of both parties, and one computer connected via communication circuit records chess manual.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
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subjects AMUSEMENTS
CARD, BOARD, OR ROULETTE GAMES
GAMES
GAMES NOT OTHERWISE PROVIDED FOR
HUMAN NECESSITIES
INDOOR GAMES USING SMALL MOVING PLAYING BODIES
SPORTS
VIDEO GAMES
title Chess board
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