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Abstract
This paper discusses implemented various sports and games scoreboard and timer (Game clock, short clock).The scoreboard of any sport shows the status of the on going match or game by displaying the significant data like timer and scores of teams. Scoreboard is used for various features. Scoreboards are specially used for displaying scores of a game played between two teams. Some games can be a timer based or an untimer. Players and viewers rely on the numerical figures that are shown on the scoreboard especially the scores of each team and the game clock to determine which team is winning. The scoreboard displaying data inform of seven 7-segment LEDs to implement a remotely controlled programmable clock and scoring board. In some scoreboard controlled clock ans scoreboard status wired as well wireless. This survey paper discusses about merits of various methods, technology and communication system used for scoreboard. This paper will also discuss the future scope for multi-sport scoreboard that is cost efficient, portable, and easy to use.