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.

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

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