How to designe the calculator that use the 51IC.Using the keil.

计算器\1602显示电路图.jpg
......\51单片机+1602计算器.doc
......\AT89S52.PDF
......\Backup of mypcblib.LIB
......\Backup of Copy of mypcblib.LIB
......\Backup of jsq.PCB
......\Backup of mypcblib.LIB
......\Backup of PCBPrint1.PPC
......\Backup of 原理图.DDB
......\Backup of 原理图.Sch
......\Backup of 原理图.XLS
......\History\Backup of 原理图.~(1).Sch.Zip
......\lcd1602.pdf
......\Previous Backup of Copy of mypcblib.LIB
......\Previous Backup of mypcblib.LIB
......\Previous Backup of 原理图.Sch
......\仿真图.jpg
......\其他厂商的51单片机\At89c1051_cn.pdf
......\..................\AT89C51中文.pdf
......\..................\AT89S52.pdf
......\..................\AT89S52_cn.pdf
......\..................\AT89S52英文 .pdf
......\..................\SST89E564RD.pdf
......\..................\STC89C51RC.pdf
......\..................\单片机89C2051.pdf
......\..................\单片机89c51.pdf
......\..................\单片机c8051.pdf
......\..................\单片机SM2965c.pdf
......\..................\单片机sst89c58c.pdf
......\..................\单片机W78lE516.pdf
......\单片机最小系统电路图.jpg
......\各厂商的51单片机.rar
......\数码管段码查询V1.0.exe
......\毕业设计计算器原理图.ddb
......\电阻色环的识别.exe
......\矩阵电路.jpg
......\计算器原理图 1.DSN
......\计算器原理图 1.PWI
......\计算器原理图.DSN
......\计算器原理图.PWI
......\......程序\STARTUP.A51
......\..........\STARTUP.LST
......\..........\STARTUP.OBJ
......\..........\计算器
......\..........\计算器.c
......\..........\计算器.hex
......\..........\计算器.lnp
......\..........\计算器.LST
......\..........\计算器.M51
......\..........\计算器.OBJ
......\..........\计算器.opt.bak
......\..........\计算器.plg
......\..........\计算器.Uv2.bak
......\..........\计算器.uvopt
......\..........\计算器.uvproj
......\..........\计算器_Opt.Bak
......\..........\计算器_Uv2.Bak
......\..........\计算器_uvopt.bak
......\..........\计算器_uvproj.bak
......\History
......\其他厂商的51单片机
......\计算器程序
计算器

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