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AUTOMOBILE INTERNAL LOCKING BY PASSWORD , HELP . INITIALS ?

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ammarabbasi

ammarabbasi

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automobile internal facility

I WANT TO CONTROL AUTOMOBILE'S ELECTRONIC CIRCUITRY INCLUDING IGNITION BY A 16 BIT 4 WORD DIGIT I.E (1244) ENTERD THROUGH HEX KEYPAD. IT MATCHES THE ALREADY SAVED PASSWORD AND THEN ALLOWS CURRENT IN WHOLE CIRCUIT . ALSO I CAN EDIT PASSWORD AFTER ENTERING OLD PASSWORD . AFTER I GARAGE MY CAR I PRESS "LOCK" AND IT GETS LOCKED AND REQUIRES PASSWORD AGAIN .

CAN I USE / OPERATE AT CARS BATTERY VOLTAGES AND CURRENT . OR WHAT SHOULD I DO.

CAN I USE INTEL 8086 MICROPROCESSOR AND SOME RAM. AND ROM. IT LOOKS LIKE A LITTLE COMPUTER ARCHITECTURE .

OR I SHOULD GO BY TTL BUFFERS / REGISTERS / ANG PRIMERY GATES .

PLZ GAVE A SKECH !
 

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