This is a single-chip LCD driver and keyboard 12864 source code, of which 12,864 of the driver IC is ST7290, the keyboard is a 4* 4 matrix keyboard.

Packet : 119128631key lcd.rar filelist
key+lcd\key.c
key+lcd\key.hex
key+lcd\key.lnp
key+lcd\key.LST
key+lcd\key.M51
key+lcd\key.OBJ
key+lcd\key.Opt
key+lcd\key.plg
key+lcd\key.Uv2
key+lcd\key_new.c
key+lcd\key_new.LST
key+lcd\key_new.__i
key+lcd\lcd多级.c
key+lcd\main-last.c
key+lcd\STARTUP.A51
key+lcd\STARTUP.LST
key+lcd\STARTUP.OBJ
key+lcd\st_key_new.lcd_zhilingc
key+lcd\st_key_new_01.c
key+lcd\st_key_new_ok_up.c
key+lcd\test.hex
key+lcd

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