单片机简易计算器 它采用了大按钮的设计，无须触笔，用手指就可以准确操作，所以在进行商品交易的时候非常方便-SCM simple calculator It uses a large button design, no stylus, a finger can be an accurate operation, Therefore, in the commodity trading is very convenient when the

汇编语言实现简易计算器的程序，用单片机设计简易计算器的汇编语言主程序。-Simple calculator assembly language program, simple calculator designed with MCU assembly language main program.

关于82s51单片机实现简易计算器+—*/的课程设计，学生做课程设计可以借鉴~-Simple calculator on the 82s51 MCU+-*/curriculum design, curriculum design students can learn to do ~