Description: AT89S52 microcontroller, using a calculator written in c programs. 4*4 press scan, SEG7 the digital display, calculator, music player
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File list (Check if you may need any files):
按键+数显+时钟+音乐
...................\Function.c
...................\Function.LST
...................\Function.OBJ
...................\Key.c
...................\Key.LST
...................\Key.OBJ
...................\Led7Display.c
...................\Led7Display.LST
...................\Led7Display.OBJ
...................\LED_1
...................\LED_1.hex
...................\LED_1.lnp
...................\LED_1.M51
...................\LED_1.plg
...................\LED_1.uvopt
...................\LED_1.uvproj
...................\LED_1_uvopt.bak
...................\LED_1_uvproj.bak
...................\main.c
...................\main.LST
...................\main.OBJ
...................\STARTUP.A51
...................\STARTUP.LST
...................\STARTUP.OBJ
...................\timer.c
...................\timer.LST
...................\timer.OBJ
...................\UserDef.h
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