Blue Serial IIC/I2C/TWI 2004 204 20X4 Character LCD Module Display

Blue Serial IIC/I2C/TWI 2004 204 20X4 Character LCD Module Display
Blue Serial IIC/I2C/TWI 2004 204 20X4 Character LCD Module Display Blue Serial IIC/I2C/TWI 2004 204 20X4 Character LCD Module Display
120,00Dh 
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Blue Serial IIC/I2C/TWI 2004 204 20X4 Character LCD Module Display For Arduino

Description:

new and good quality



  • Features : 
    2011 Latest Iic Lcd2004-Character Lcd Display Module, A New High-Quality 4 Line 20 Character Lcd Module Not Only Set The Contrast Control Knob Selector Switch Also Has A Backlight And Iic Communication Interface. For Arduino beginners, not for the cumbersome and complex LCD driver circuit connection and a headache, the real significance of this LCD module will simplify the circuit, this module directly into the Arduino Sensor Shield V5.0 sensor expansion board IIC device interface can, GM 4P sensor connection cable, programmed through the Arduino controller, you can easily identify the slogan, sensor data records
    Specification:
    Interface: I2C
    I2C Address: 0x27
    Pin Definition : GND、VCC、SDA、SCL
    Back lit (Blue with White char color)
    Supply voltage: 5V
    Size : 60mm×99mm
    Contrast Adjust : Potentiometer
    Backlight Adjust : Jumper

    2004  Data download link

    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("b2cqshop");
    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
    100% Brand New
    1 X Blue IIC I2C TWI Serial LCD 2004 20x4 Module Shield Display  Arduino competible

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