利用51单片机实现多功能计算器C语言程序-51 MCU using multi-function calculator C Programming Language

基于89C51单片机的课程设计 计算器例程 C语言版本 基本计算功能全实现-The basic calculation is based on curriculum design calculator 89C51 microcontroller C language routines to achieve full functionality

基于Verilog语言编写的简易计算器，实现了加减法的运算，有模块和约束文件。-Verilog language based on simple calculator, to achieve the operation of addition and subtraction, there are modules and constraint files.