单片机的串行口测试程序

该程序比较好用容易修改，是一个单片机应用类的一个很好的程序。-Comparison of the program easy-to-use changes is a single-chip applications of a good type of procedure.

RJ45接头的Protel PCB封装库-RJ45 connectors package Protel PCB Library

profibus 的官方文件，朋友给的，朋友可是花钱买来的。-PROFIBUS_DP SPECIFICATION

单片机开发, 单片机开发-MCU Development, microcontroller development, the development of microcontroller, microprocessor development, the development of SCM

LED数码管移动显示，滚动显示，用LED作流水灯显示。-Mobile LED digital tube display, rolling display, with LED lights for the water show.

As you have learnt that sleep( )/usleep()/nanosleep() are not good to delay a process. Timers can provide more accurate time control in applications. In this lab, you will explore POSIX timers and signal programming, experience the timer drift. The primary focus of this lab will be "time". The experiment will show you several methods to measure time in your applications.

单片机在液晶上实现菜单-To achieve single-chip LCD menu !!!!!!!!!!!

一个LCD显示驱动的程序,PIC芯片,C编写.-An LCD display driver procedures, PIC chips, C preparation.

ID卡读写 （51的汇编程序）-ID Card Reader (51 compilation procedure)

MSP430 IAR 汇编器用户指南.rar -MSP430 IAR 汇编器用户指南.rarMSP430 IAR 汇编器用户指南.rar