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2. Chương trình include p30fxxxx.h include define Fcy 4000000 unsigned int dem=0,enco = 25; unsigned int temp=0,td,count; _FOSC(CSW_FSCM_OFF HS); _FWDT(WDT_OFF); Turn off the WatchDog Timer. _FBORPOR(MCLR_EN PWRT_OFF); Enable MCLR reset pin and turn off the define LED1 PORTDbits.TRISD0 define LED2 PORTDbits.TRISD1 define LED3 PORTDbits.TRISD2 define LED4 PORTDbits.TRISD3 unsigned int LED_CODE10 = {0x00C0,0xF9,0x00A4,0x00B0,0x0099,0x0092,0x0082,0x00F8,0x0080,0x0090}; void delay_ms() ham tre mot khoang thoi gian { int i,j; for(i=0;i