Lesson nr.03-8-bit Binary counter

Hardware setup:
In this experiment we will show how to set MCU to count 8-bit in binary mode. The Counter will counts from 0(00h) to 255(FFh) with 1sec delay between each count. The output will be displayed on 8 L.E.Ds connected to PORT RB.0~RB.7
Button S1 and (pull-up) resistance with value of 4.7 K will provide the manual reset mode to the microcontroller.
ICSP connector provides the connection between the programmer (PicKit 2) and microcontroller (PIC16F628A).
I have to mention the fact that in video below I reduced the time between each count, to be more viewable all 8 bits.



Circuit Diagram:
For those who want to build it on their own breadboard or other platform, here is the electronic scheme built in Eagle Cad, free version:

Software:
Here is the C program written for MikroC PRO for PIC 2010 (version v4.15).

/*
'*******************************************************************************
'  Lesson nr.03:
'          8-bit Binary counter
'  Written by:
'          Aureliu Raducu Macovei, 2010.
'  Description:
'          In this experiment we will show how to set MCU to count 8-bit in binary mode.
'          The output will be displayed on 8 LEDs connected to PORT RB.0~RB.7
'  Test configuration:
'    MCU:                        PIC16F628A
'    Test.Board:                 WB-106 Breadboard 2420 dots
'    SW:                         MikroC PRO for PIC 2010 (version v4.15)
'  Configuration Word
'    Oscillator:                 INTOSC:I/O on RA.6, I/O on RA.7
'    Watchdog Timer:             OFF
'    Power up Timer:             Disabled
'    Master Clear Enable:        Enabled
'    Browun Out Detect:          Enabled
'    Low Voltage Program:        Disabled
'    Data EE Read Protect:       Disabled
'    Code Protect:               OFF
'*******************************************************************************
*/
void main()
{
 TRISB = 0x00;                //SET PORTB TO BE OUTPUT;
 PORTB = 0x00;                //TURN OFF LEDs ON PORTB;
 do {
     PORTB++;                //INCREMENTS;
     Delay_ms(1000);         //WAIT 1S;
     }while(1);              //INFINITE LOOP;
}