Description:
The calculator is based on
STC89C52RC
Smallest single-chip system for the control of the core,
Also increased
1602
LCD screen,
Matrix keyboard, buzzer,
8
Position
led
Lights and other peripheral hardware circuits. Math can be achieved, decimals, negative four operations
There backspace, reset function has accrued functions has a decimal to binary, decimal to hexadecimal function. In order to increase
Calculator practicality,
Will expand to its maximum operational range of plus or minus one million,
When the operation result is out of range,
LCD display
OVERFLOW!
Buzzer sounding reminder,
8
A
led
Achieve water lights. Binary and hexadecimal conversion range
0 to 255
For SCM
8
A
IO
Band into the mouth. Among them, the decimal to binary, the
8
A
led
Corresponding means
Shows, lights representatives
1
, Destroy representatives
0
. Similarly, as the out of range alert appears. Fu
To Search:
File list (Check if you may need any files):
calc\STARTUP.A51
....\calc.plg
....\calc.DSN
....\calc.c
....\STARTUP.OBJ
....\key.h
....\calc.PWI
....\leddisplay.h
....\calc.bak
....\leddisplay.bak
....\key.bak
....\STARTUP.LST
....\calc.Opt
....\calc.LST
....\calc.OBJ
....\calc.lnp
....\calc.M51
....\calc.hex
....\calc
....\calcfortest.hex
....\calc_Opt.Bak
....\复件 calc.c
....\Last Loaded calc.DBK
....\复件 (2) calc.c
....\computing.h
....\calc_Uv2.Bak
....\calc.Uv2
....\computing.c
calc
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