#include <LiquidCrystal.h>
// initialize the library with the numbers of the interface pins
LiquidCrystal lcd(8, 9, 10, 11, 12, 13);//RS,EN,D4,D5,D6,D7
int count = 0;          //integer for storing character of ID
char input[12];//memory for storing 12 characters of ID
void setup()
{
                // set up the LCD's number of columns and rows:
                lcd.begin(16, 2);
                Serial.begin(9600);//serial communication enabling by 9600 baud rate
    pinMode(0,INPUT);//receive pin set as output
                                lcd.print("CIRCUITDIGEST");//showing name
                                lcd.setCursor(0, 1);//move courser to second line
}
void loop()
{    
                                while(Serial.available() && count < 12)          // Read 12 characters and store them in input array
                                {
                                input[count] = Serial.read();//storing 12 characters one by one
                                                count++;
                                                lcd.print(input[count]);//showing 12 characters on LCD one by one
                                                if (count==12)
                                                {
                                                                lcd.print("             ");
                                                count = 0;// once 12 characters are read get to start and wait for second ID
                                                                lcd.setCursor(0, 1);//move courser to start.
                                                }
                                }
}