这是一个学生成绩管理系统，其中“I”表示插入，“L”表示浏览，“Q”表示查询， “E”表示退出，“D”表示删除，“M”表示修改,"c"表示统计各分数段人数,...

数字钟项目。想尝试创造一个7段数字时钟。mikrokontrolerat89s52的来源。blogspot.com网站

引导扇区源代码注释，用于描述系统的引导过程-Boot sector source code annotations, used to describe the system boot process

使用NOKIA3310液晶屏及DS18B20制作的数字温度计--电子制作天地网站-NOKIA3310 LCD screen and use DS18B20 produced digital thermometer- Electronic production of Heaven and Earth website

无线通信功能的读写程序，包括汇编原代码，可烧录文件，熟悉无线通信产品的读写方式-Wireless communication function to read and write procedures, including the compilation of the original code, recordable documents, familiar with the wireless communications products to read and write mode

基于51单片机的带时间显示和紧急控制的交通灯的设计。 此程序在硬件上调试通，用定时器1延时，外部中断0接紧急控制，R0为100MS延时常数，R2为状态延时常数，8279控制数码管显示时间,用P1口控制双色灯-With 51 single-chip based on the time display and the emergency control of traffic lights design. On this process in hardware debugging pass, with one delay timer, external interrupt 0 then the emergency control, R0 for 100MS constant delay, R2 for a state of constant delay, digital 8279 control display time control using two-color lights I P1

汇编实现的接口8251编程  一个很好用的代码  上课实验时写的

由汇编语言编写的基于DS18B20的多点温度检测程序源码，程序调试通过，不用作改动就可以运行在单片机系统中。-Prepared by the assembly language DS18B20 based multi-point temperature of the source detection procedure, program debugging through, do not make changes to be able to run in single-chip system.

用汇编语言写的，可以实现较大数的加法运算，带回显得显示结果-Written using assembly language, you can achieve a larger number of addition operations, it is back to show the results of

《多按键处理程序 》，适用于工控按键处理 -"multi-key handling procedures" applicable to industrial processing keys

这是电动自行车控制程序，希望对大家有帮助，谢谢！-This is the electric bicycle control procedures, in the hope that we help, thank you!