project about keypad hex using 8051 control




File list:
Hex_Keypad_8051
..............\delay.c
..............\delay.h
..............\delay.LST
..............\delay.OBJ
..............\keypad
..............\keypad.c
..............\keypad.h
..............\keypad.hex
..............\keypad.lnp
..............\keypad.LST
..............\keypad.M51
..............\keypad.OBJ
..............\keypad.plg
..............\keypad.uvgui.pc
..............\keypad.uvgui_pc.bak
..............\keypad.uvopt
..............\keypad.uvproj
..............\keypad_uvopt.bak
..............\keypad_uvproj.bak
..............\lcd.h
..............\lcd_4_bit.c
..............\lcd_4_bit.LST
..............\lcd_4_bit.OBJ
..............\lcd_4_bit.__i
..............\lcd_8_bit.LST
..............\lcd_8_bit.OBJ
..............\main.c
..............\main.LST
..............\main.OBJ