Tutorial.LiquidCrystalBlink History

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April 09, 2013, at 06:02 PM by Federico -
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  • pin headers to solder to the LCD display pins
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Before wiring the LCD screen to your Arduino we suggest to solder a pin header strip to the 14 (or 16) pin count connector of the LCD screen, as you can see in the image above.\\

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December 10, 2012, at 04:12 PM by Scott Fitzgerald -
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To wire your LED screen to your Arduino, connect the following pins:

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To wire your LCD screen to your Arduino, connect the following pins:

November 16, 2011, at 04:36 AM by Scott Fitzgerald -
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September 23, 2010, at 10:47 PM by Christian Cerrito -
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LiquidCrystal - blink() and noBlink()

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LiquidCrystal - blink() and noBlink()

September 21, 2010, at 10:45 PM by Christian Cerrito -
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The LiquidCrystal library allows you to control 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.

to:

The Liquid Crystal Library allows you to control 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.

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  • Blink: control of the block-style cursor.
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September 21, 2010, at 08:55 AM by Christian Cerrito -
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February 09, 2010, at 12:20 AM by Tom Igoe -
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 /*
   LiquidCrystal Library - Blink
  
  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 makes the 
  cursor block blink.
  
  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
  * 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 25 July 2009
  by David A. Mellis
  
  http://www.arduino.cc/en/Tutorial/LiquidCrystal
  
  */

 // 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 rows and columns: 
   lcd.begin(16, 2);
   // Print a message to the LCD.
   lcd.print("hello, world!");
 }

 void loop() {
   // Turn off the blinking cursor:
   lcd.noBlink();
   delay(3000);
    // Turn on the blinking cursor:
   lcd.blink();
   delay(3000);
 }

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August 05, 2009, at 04:50 PM by Tom Igoe -
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  modified 25 July 2009
  by David A. Mellis
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 #include <LiquidCrystal.h>
to:
 #include <LiquidCrystal.h>
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 LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
to:
 LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
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   lcd.begin(2, 16);
to:
   lcd.begin(16, 2);
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   // Turn off the display:
   lcd.noBlink();
   delay(500);
   // Turn on the display:
   lcd.blink();
   delay(500);
to:
   // Turn off the blinking cursor:
   lcd.noBlink();
   delay(3000);
    // Turn on the blinking cursor:
   lcd.blink();
   delay(3000);
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July 09, 2009, at 09:59 PM by Tom Igoe -
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  * LCD R/W pin to digital pin 11
  * LCD Enable pin to digital pin 10
to:
  * LCD Enable pin to digital pin 11
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  by Limor Fried
  example added 7 Jul 2009
to:
  by Limor Fried (http://www.ladyada.net)
  example added 9 Jul 2009
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 LiquidCrystal lcd(12, 11, 10, 5, 4, 3, 2);
to:
 LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
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   // set up the LCD's number of columns and rows: 
to:
   // set up the LCD's number of rows and columns: 
July 08, 2009, at 08:06 PM by Tom Igoe -
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