016
10.12.2024, 17:17 Uhr
wpwsaw
Default Group and Edit
|
...hier mal ein kleines funktionierendes Beispiel
| Quellcode: | #include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16, 2); // I2C address 0x27, 16 column and 4 rows
void setup()
{
lcd.init(); // initialize the lcd
lcd.backlight();
}
void loop()
{
lcd.clear(); // clear display
lcd.setCursor(0, 0); // move cursor to (0, 0)
lcd.print("Arduino"); // print message at (0, 0)
lcd.setCursor(2, 1); // move cursor to (2, 1)
lcd.print("Laufschrift"); // print message at (2, 1)
delay(2000); // display the above for two seconds
lcd.clear(); // clear display
lcd.setCursor(3, 0); // move cursor to (3, 0)
lcd.print("mit"); // print message at (3, 0)
lcd.setCursor(0, 1); // move cursor to (0, 1)
lcd.print("Mega2560"); // print message at (0, 1)
delay(2000); // display the above for two seconds
lcd.clear();
// rechts neben dem Rand schreiben:
lcd.setCursor(16,0); lcd.print("wpw");
// scrollen:
for (int positionCounter = 0; positionCounter < 16; positionCounter++) {
lcd.scrollDisplayLeft();
delay(300);
}
}
|
gruß
wpw
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