This project uses GC Basic IDE for program compiling.Here we are making use of the internal oscillator of PIC16f628A.

ADVANTAGES 

  1. Reduces circuit soldering
  2. We can make use of 2 pins of external oscillator to our project

       Here iam going to use those pins as data pins connection to 16*2 LCD.

PROGRAM

;Chip Settings
#chip 16F628A, 0
;Defines (Constants)
#define LCD_IO 4
#define LCD_RS PORTA.0
#define LCD_RW PORTA.7
#define LCD_Enable PORTA.6
#define LCD_DB4 PORTB.6
#define LCD_DB5 PORTB.7
#define LCD_DB6 PORTB.5
#define LCD_DB7 PORTB.4
wait 1 s
Do Forever
Locate 0,2
print "ELECTROTECHYS"
 Locate 1,6
 print "MEDIA"
 WAIT 100 mS
 CLS
loop


CIRCUIT DIAGRAM