#include <LiquidCrystal.h>
/* The circuit:
* LCD RS pin to digital pin 7
* LCD E pin to digital pin 6
* LCD D4 pin to digital pin 2
* LCD D5 pin to digital pin 3
* LCD D6 pin to digital pin 4
* LCD D7 pin to digital pin 5
* LCD R/W pin to ground
*/
LiquidCrystal lcd(7,6,2,3,4,5); // set up the LCD's connection pins
void setup()
{
lcd.begin(16, 2); // set LCD size
lcd.print("Running time");
lcd.setCursor(13,1);
lcd.print("sec");
}
void loop()
{
lcd.setCursor(8,1);
lcd.print(millis()/1000);
delay(1000);
}