LiquidCrystal
- LiquidCrystal()
- begin()
- clear()
- home()
- setCursor()
- write()
- print()
- cursor()
- noCursor()
- blink()
- noBlink
- display()
- noDisplay()
- scrollDisplayLeft()
- scrollDisplayRight()
- autoscroll()
- noAutoscroll()
- leftToRight()
- rightToLeft()
- createChar()
专题
ArduinoLiquidCrystal.clear()
Description
Clears the LCD screen and positions the cursor in the upper-left corner.
Syntax
lcd.clear()Parameters
lcd: a variable of type LiquidCrystal
