The command instructions given to the LCD are stored in the command register. This LCD has two registers, namely, Command and Data. Other Various configurations include (1 line by 20 X char up to 8 lines X 80). All characters are displayed in a 5×7 pixel matrix format in 16X2 LCD. ![]() Therefore a maximum of 32 characters can be displayed at a time. A 16×2 LCD means there are 16 columns and 2 rows. LCD (Liquid Crystal Display) is a type of display that uses liquid crystals for its operation.
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