Rabu, 28 September 2011

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Selasa, 27 September 2011

flip - flop circuit


This circuit represent flip - flop circuit. This circuit showed in proteus simulation.
LED will be light with delay configuration. LED will do changing from ON to OFF or OFF to ON.
LED will be light if it is given low voltage (logic 0). In this opportunity, i used C program..
This is listing program,
//----------------------------
//led flip - flop
//by fais_tech
//----------------------------

#include
#include
void main(void)
{
char a,b;
a=0x0f;
b=0xf0;
DDRA=0xff;

while(1)
{
PORTA=a;
delay_ms(500);
PORTA=b;
delay_ms(500);
}
}
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Senin, 26 September 2011

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Name : Noor Fais
Institute : State Polytechnic of Semarang
Major : Electronic Engineering
Address : Kudus, Central Java, Indonesia













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