clear()
描述
清除液晶顯示器目前顯示的字元並把游標位置移至左上角。
語法
lcd.clear()
參數
無參數
The text of the 86Duino reference is a modification of the Arduino reference, and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.