Lýsing
This is great LCD display compatible with arduino. With limited pin resources, your project will quicly run out of resources using normal LCDs. With this I2C interface LCD module, you only need 2 lines (I2C)to display the information.If you already have I2C devices in your project, this LCD module actually cost no more resources at all.
Specification
- I2C Address:0x27
- Back lit (Blue with white char color)
- Supply voltage: 5V
- Interface:I2C/TWI x1,Gadgeteer interface x2
- Adjustable contrast
Connection diagram:
Please refer to the last photo in above photo window.
Sample code:
#include
#include
LiquidCrystal_I2C lcd(0x27,16,2); // set the LCD address to 0x27 for a 16 chars and 2 line display
void setup()
{
lcd.init(); // initialize the lcd
lcd.init();
// Print a message to the LCD.
lcd.backlight();
lcd.setCursor(3,0);
lcd.print(“Hello, world!”);
lcd.setCursor(2,1);
lcd.print(“keyestudip!”);
}
void loop()
{
}
