1602 is the character type LCD, it is 16* 2 shows. 1602 character LCD usually have 14 pins in 16 pin line or LCD, extra 2 lines is backlit power cord VCC GND (15 feet) and ground (16 feet) and its control principle and the LCD of the 14 feet are exactly the same.

1602
....\1602.DSN
....\1602.LST
....\1602.M51
....\1602.Opt
....\1602.PWI
....\1602.Uv2
....\1602.c
....\1602.hex
....\1602.lnp
....\1602.plg
....\1602_Opt.Bak
....\1602_Uv2.Bak
....\Last Loaded 1602.DBK
....\STARTUP.A51
....\STARTUP.LST
....\STARTUP.OBJ

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