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Serial IIC/I2C/TWI 1602 162 16X2 Character LCD Module Display For Arduino Blue






 

Serial IIC/I2C/TWI 1602 162 16X2 Character LCD Module Display For Arduino Blue

   



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     This is IIC Serial 1602 LCD module . With this I2C interface LCD module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project.

 

Specification:

Interface: I2C

I2C Address: 0x27

Sofware version :0022

 

SDA (DATA) -> analog input pin 4
SCL (CLOCK) -> analog input pin 5

 

Pin Definition : GND、VCC、SDA、SCL
 
Back lit (Blue with white char color)
 
Supply voltage: 5V

Contrast Adjust :  Potentiometer
 
Backlight Adjust : Jumper

 

 

Arduino Test Code:

#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27,16,2); //set the LCD address to 0x27 for a 16 chars and 2 line display
void setup()
{
    lcd.init();
    lcd.backlight();
    lcd.setCursor(0, 0);
    lcd.print("[link removed by eBay]");
    lcd.setCursor(0, 1);
    lcd.print("Voltage: ");
    lcd.setCursor(13, 1);
    lcd.print("V");
}
void loop()
{
    int val;
    float temp;
     val=analogRead(0);
    temp=val/4.092;
    val=(int)temp;//
    lcd.setCursor(9, 1);
    lcd.print(0x30+val/100,BYTE);
    lcd.print(0x30+(val%100)/10,BYTE);
    lcd.print('.');
    lcd.print(0x30+val%10,BYTE);
    delay(100);
}

Package :

1pcs Blue Arduino IIC/I2C/TWI Serial LCD

                                                

 
 

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On Sep-21-14 at 18:23:36 PDT, seller added the following information: