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Friday, 21 May 2010

Electronic Voting Machine

BLOCK DIAGRAM OF
ELECTRONICS VOTING MACHINE WITH BALLOT UNIT

Electronic Voting Maching Circuit ckt Diagram

Electronic Voting Maching Circuit ckt Diagram Project

Discription

2X16 LCD DISPLY USED
4X3 KEYBORD USED FOR PASSWORD ENTRY
WHEN CONTROLLER IS CONNECTED TO BALLOT UNIT AND WHEN BUTTON IS PRESSED ON BALLOT UNIT RESPECTIVE LRD GLOWS AND SERIALLY COMMUNICATED TO CONTROLLER TO UPGRADE THE DATA IN EEPROM AS WELL AS DISPLAYED ON LCD.
WHEN YOU WANT TO KNOW THE RESULT OF ELECTION CONNECT THE CONTROLER TO PC AND BY PRESSING THE KEY YOU CAN KNOW THE RESULT
ON MONITOR OF PC AS WELL AS SAVE THE FILE IN PC .

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