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cezar

Mon Jul 21 2008, 03:38PM

Registered Member #9132

Joined: Fri Jul 18 2008, 11:44PM

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#include<pic.h>

int B,C,D;
int decode[10]={0,1,2,3,4,5,6,7,8,9};

main()
{
TRISA=0xFF;
TRISE=0x0F;
TRISB=0x00;
TRISC=0x00;
TRISD=0x00;
while(1)
{
if (RA0==1||RE0==1){B=10;PORTB=decode[b];PORTC=decode[C];PORTD=decode[D];}
if (RA1==1||RE1==1){B=1;PORTB=decode[b];PORTC=decode[C];PORTD=decode[D];}
if (RA2==1||RE2==1){C=2;PORTB=decode[b];PORTC=decode[C];PORTD=decode[D];}
if (RA3==1){C=3;PORTB=decode[b];PORTC=decode[C];PORTD=decode[D];}
if (RA4==1){D=4;PORTB=decode[b];PORTC=decode[C];PORTD=decode[D];}
if (RA5==1){D=5;PORTB=decode[b];PORTC=decode[C];PORTD=decode[D];}
}

}

Ajay

Tue Jul 22 2008, 08:24AM

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THREE PYHASE ELECTRONIC METE | 21 Nov : 22:54

CT reverse,ct short,active power,reactive power,apprent power/energy and imbalence in- current,voltege,low power factor in elect.meter. pleace tech.cleririfiation

shyam | 21 Nov : 22:45

HI davidj
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plz.. start a thread in forum!

davidj | 21 Nov : 20:23

Hi , I need help with a project based on a At89c51 ADC804 to detect a 60 hz signal. I simulated it in Proteus and worked fine, but wont work in the real circuit. I think I might be connecting something the wrong way , Can you help me

davidj | 21 Nov : 20:07

8051 ADC can anybody help me ?

davidj | 21 Nov : 19:46

I need help

davidj | 21 Nov : 19:46

is there anybody there
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Anonymous | 21 Nov : 05:03

hi, plz send me the data sheet of LT543 7_segment display

vijay_nagai | 21 Nov : 03:34

anybody is here:-/

vijay_nagai | 21 Nov : 03:32

hi! good evening to all

Anonymous | 21 Nov : 02:24

hi have u project report onserial data communication between two 8051 using bluetooth

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