LCD print
by BARRAGAN <http://barraganstudio.com>

Demonstrates the use of a generic text liquid crystal dsplay (LCD) to print the value of a variable

Created 26 March 2006
Updated 30 August 2007
 

    
// LCD print 
// by BARRAGAN <http://barraganstudio.com> 

#include <LiquidCrystal.h> 
 
// creates a LiquidDisplay object with R/S, R/W and E on pins 8,9,10 and 
// data pins on port 2 
LiquidCrystal myDisplay = LiquidCrystal(8,9,10,2); 
 
void setup() 
{ 
  // nothing for setup 
} 
 
int a = 0; 
 
void loop() 
{ 
  myDisplay.clear(); 
  myDisplay.home(); 
  myDisplay.print("Variable a is: "); 
  myDisplay.setCursor(16, 0); 
  myDisplay.print(a); 
  a = a + 1; 
  delay(200); 
}