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en:arduino:libraries:liquidcrystalbegin [2016/12/25 22:15] |
en:arduino:libraries:liquidcrystalbegin [2016/12/25 22:15] (当前版本) |
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+ | [[en:arduino:libraries:liquidcrystal|LiquidCrystal]] | ||
+ | ====== begin() ====== | ||
+ | |||
+ | ===== Description ===== | ||
+ | |||
+ | Specifies the dimensions (width and height) of the display. | ||
+ | ===== Syntax ===== | ||
+ | |||
+ | lcd.begin(cols, rows) | ||
+ | ===== Parameters ===== | ||
+ | |||
+ | lcd: a variable of type LiquidCrystal | ||
+ | |||
+ | cols: the number of columns that the display has | ||
+ | |||
+ | rows: the number of rows that the display has | ||
+ | |||
+ | [[en:arduino:libraries|Reference Home]] |