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LCD_I2C C code

Elegant Eland answered on July 6, 2022 Popularity 6/10 Helpfulness 3/10

answer LCD_I2C C code

LCD_I2C C code

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/*********
  Rui Santos
  Complete project details at https://randomnerdtutorials.com  
*********/

#include <LiquidCrystal_I2C.h>

// set the LCD number of columns and rows
int lcdColumns = 16;
int lcdRows = 2;

// set LCD address, number of columns and rows
// if you don't know your display address, run an I2C scanner sketch
LiquidCrystal_I2C lcd(0x27, lcdColumns, lcdRows);  

void setup(){
  // initialize LCD
  lcd.init();
  // turn on LCD backlight                      
  lcd.backlight();
}

void loop(){
  // set cursor to first column, first row
  lcd.setCursor(0, 0);
  // print message
  lcd.print("Hello, World!");
  delay(1000);
  // clears the display to print new message
  lcd.clear();
  // set cursor to first column, second row
  lcd.setCursor(0,1);
  lcd.print("Hello, World!");
  delay(1000);
  lcd.clear(); 
}

Popularity 6/10 Helpfulness 3/10 Language whatever

Source: randomnerdtutorials.com

Tags: c whatever

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