Modul 1
General Input dan Output
General Input dan Output
/*
LiquidCrystal
Library - Cursor
Demonstrates the use
a 16x2 LCD display. The LiquidCrystal
library works with
all LCD displays that are compatible with the
Hitachi HD44780
driver. There are many of them out there, and you
can usually tell them
by the 16-pin interface.
This sketch prints
"Hello World!" to the LCD and
uses the
cursor() and noCursor() methods to turn
on and off the
cursor.
The circuit:
* LCD RS pin to
digital pin 12
* LCD Enable pin to
digital pin 11
* LCD D4 pin to
digital pin 5
* LCD D5 pin to
digital pin 4
* LCD D6 pin to
digital pin 3
* LCD D7 pin to
digital pin 2
* LCD R/W pin to
ground
* 10K resistor:
* ends to +5V and ground
* wiper to LCD VO pin
(pin 3)
Library originally
added 18 Apr 2008
by David A. Mellis
library modified 5
Jul 2009
by Limor Fried
(http://www.ladyada.net)
example added 9 Jul
2009
by Tom Igoe
modified 22 Nov 2010
by Tom Igoe
This example code is
in the public domain.
http://www.arduino.cc/en/Tutorial/LiquidCrystalCursor
*/
// include the library code:
#include <LiquidCrystal.h>
// initialize the library with the numbers of the interface
pins
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
void setup() {
// set up the LCD's
number of columns and rows:
lcd.begin(16, 2);
// Print a message
to the LCD.
//
lcd.print("hello, world!");
}
void loop() {
// Turn off the
cursor:
lcd.setCursor(0,0);
lcd.write("VALDO");
}