Index
 
  Reference for Wiring 1.0 (ALPHA) 0021+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.
Name  

clear()

   
Examples   
#include <LiquidCrystal.h> 
 
LiquidCrystal myDisplay = LiquidCrystal(0,1,2,2); 
 
 
void 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); 
}

Description   The clear() method clears the LCD screen.
   
Syntax   
display.clear()
   
Parameters  
display   The LiquidCrystal object

   
Returns   None
   
Usage   Application