Sunday, May 23, 2010

--> Number guessing game

This number guessing game is quite simple. In this game the player thinks of any number between 1 and 99. Then he scans the eight groups of numbers given in the eight boxes in the table. Each group corresponds to a specific switch on an 8-way DIP switch. And the corresponding switch is switch on and the Number will be displayed in the seven segments Display.
The circuit comprises 8 push-to-on switch (S1-S8). Suppose you want to display 47. For this, 4 is to be displayed in tens position and 7 in units position. In order to generate 4 (binary 111) on the display , switches S6, S7, and S8 are to be turned on. The number 47 is placed in groups 6, 7, 8, and 2. So when you spot 47 in these groups, switch on the same combination of switches. On depressing switch S9, 47 appears on the display. Other numbers can be generated using the same procedure. 










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2 comments:

Unknown said...

kindly send the program of it

Unknown said...

program of this is very urgent for me so send it as soon as possible

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