16 LED Chaser with Pic 16F877A Microcontroller

 

https://acrobat.adobe.com/link/review?uri=urn:aaid:scds:US:5b3da523-9228-3b61-9156-6f9d30dfa442

Open mikroC application.

click New project-standard project. click next.

provide a project name-LEDCHASER.

project folder- choose a folder in your computer.

select device- select a PIC microcontroller,Ex: p16F877A.

select device clock-8.000000(8 Mega hz)

click-next then click finish.

type the C code on MicroC editor, as per below👇

after complete code ,click on Build button on editor.

Open the proteus simulator and draw the circuit diagram as per above.👆

 

TRISB = 0x00; //all bits are initialized as output

PORTB= 0x00; //by default all pin are LOW

while(1)

        {

        PORTB =0b00000001 ;//0x01;

        Delay_ms(100);

        PORTB =0b00000010 ;//0x02;

        Delay_ms(100);

        PORTB = 0b00000100;//0x04;

        Delay_ms(100);

        PORTB = 0b00001000;//0x08;

        Delay_ms(100);

        PORTB = 0b00010000;//0x10;

        Delay_ms(100);

        PORTB = 0b00100000;//0x20;

        Delay_ms(100);

        PORTB = 0b01000000;//0x40;

        Delay_ms(100);

        PORTB = 0b10000000;//0x80;

        Delay_ms(100);

        PORTC =0b00000001 ;//0x01;

        Delay_ms(100);

        PORTC =0b00000010 ;//0x02;

        Delay_ms(100);

        PORTC = 0b00000100;//0x04;

        Delay_ms(100);

        PORTC = 0b00001000;//0x08;

        Delay_ms(100);

        PORTC = 0b00010000;//0x10;

        Delay_ms(100);

        PORTC = 0b00100000;//0x20;

        Delay_ms(100);

        PORTC = 0b01000000;//0x40;

        Delay_ms(100);

        PORTC = 0b10000000;//0x80;

        Delay_ms(100);

        }

}