pic microcontroller

Author: SayyidTwayyib

pic microcontroller

@@ -0,0 +1,15 @@
+#include <xc.h>
+#define _XTAL_FREQ 20000000 //Specify the XTAL crystal FREQ
+void main() //The main function
+{
+TRISB=0X00; //Instruct the MCU that the PORTB pins are used as Output.
+PORTB=0X00; //Make all output of RB3 LOW
+while(1)    //Get into the Infinite While loop
+    {
+    RB3=1; //LED ON
+    __delay_ms(500);   //Wait
+    RB3=0; //LED OFF
+    __delay_ms(500);   //Wait
+    //Repeat. 
+    }
+}