KeilC开发,51通过8255对外部4*4键盘进行控制.按键分别为0

C51七种实用子程序集2-C51 seven practical subroutine Set 2

单片机的内部定时器应用-SCM internal timer Application

采用单片机at89c52实现抢答器，在keil环境下编译。检验有效-Answer realize AT89C52 single-chip computer, and in keil compiler environment. Test effective

st arm7中的71x中部分功能源代码，运行在ADS环境下-st arm7 of 71x in some features source code, running on the ADS environment

51单片机“心形”音乐电子贺卡源码，挺好使，可做成品生产-51 Single-chip

参数整定，用在自动控制系统PID调解中。 代码为实际项目验证过。-parameter tuning, automatic control system used in PID mediation. Code for the actual project tested.

《单片机原理与实用技术》第1章-"SCM principles and practical technology," Chapter 1

485通讯网络设计的相关知识及如何降低网络功耗-485 communication network design-related knowledge and how to reduce network power consumption

本程序使用AduC812单片机,实现从键盘读取数字,并用LED指示灯显示按键所在行列数-the procedures used Aduc812 Microcontroller microcontroller, read from a digital keyboard and LED indicator shows where the ranks of a few buttons

仪器仪表使用GPIB接口程序！ 国内仪器基本很少用到的，我的绝对能用已经用于多台测试仪器。-Instruments GPIB interface program to use! The basic domestic equipment rarely used, and I definitely can use has been used for multiple test instruments.