Matrix keyboard control, completely in keil 51 can run, and makes it complete.

Packet : 15883879keyboard.rar filelist
keyboard\key
keyboard\key.c
keyboard\key.hex
keyboard\key.lnp
keyboard\key.LST
keyboard\key.M51
keyboard\key.OBJ
keyboard\key.Opt
keyboard\key.plg
keyboard\key.Uv2
keyboard\key_Opt.Bak
keyboard\key_Uv2.Bak
keyboard\led.h
keyboard\STARTUP.A51
keyboard\STARTUP.LST
keyboard\STARTUP.OBJ
keyboard

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