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	- Project: LCD Text
	- Source Code NOT compiled for: Arduino Uno
	- Source Code created on: 2024-05-09 17:44:05

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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
	/* This code will breathalyzer with a library liquid */
	/* cristal_I2c with  address 0x27 and measurements of */
	/* 12x2 ; and make calculate the level of alcohol in */
	/* grams; with connections from MQ3 to Arduino= VCC */
	/* to 5V, 6ND to 6ND, A6 to A0; Arduino to LCD =6ND t */
/****** END SYSTEM REQUIREMENTS *****/

/****** DEFINITION OF LIBRARIES *****/
#include <Wire.h>
#include <LiquidCrystal_I2C.h>	//https://github.com/marcoschwartz/LiquidCrystal_I2C

/****** FUNCTION PROTOTYPES *****/
void setup(void);
void loop(void);

/***** DEFINITION OF I2C PINS *****/
const uint8_t display_LCD1602I2C_I2C_PIN_SDA_A4		= A4;
const uint8_t display_LCD1602I2C_I2C_PIN_SCL_A5		= A5;
const uint8_t display_LCD1602I2C_I2C_SLAVE_ADDRESS		= 0x27;

/****** DEFINITION OF LIBRARIES CLASS INSTANCES*****/
LiquidCrystal_I2C lcd(0x27, 12, 2);  // set the LCD address to 0x27 for a 12 chars and 2 line display

void setup(void)
{
	// put your setup code here, to run once:
	lcd.init();                      // initialize the lcd 
	lcd.backlight();
	lcd.setCursor(3, 0);
	lcd.print("Hello, world!");
	lcd.setCursor(2, 1);
	lcd.print("Ywrobot Arduino!");
	lcd.setCursor(0, 2);
	lcd.print("Arduino LCM IIC 2004");
	lcd.setCursor(2, 3);
	lcd.print("Power By Ec-yuan!");
}

void loop(void)
{
	// put your main code here, to run repeatedly:
}