四个拨码开关，拨上去对应的前四个LED灯亮，体现了pld io功能的灵活。请把拨码开关右上方的跳线帽跳上，同时拔掉ADC0804的跳线帽。...

Embedded vc++下开发的可编辑地图程序-developed under the map editing procedures

艾默生EV系列变频器与PC通讯的程序，用VB编写的，十分适合工控人士使用-Emerson EV inverter series of communications with the PC program, written using VB, very suitable for industrial use

电脑常用知识，dos下的一些应用-Commonly used computer knowledge, dos applications under

单极性非零性 源代码说明 -djx

路径搜索c++算法实现-Path Search Algorithm

通用运行监控平台的设计与实现.将报警与探测分离开来，让“探测”掌握在维护 人员自己手里，使维护人员可以自由使用系统本身的一些探测工具，同时也可自主开应用级探测命令，再通过该监控软件，把所有的探测结果以统一的形式来报警，从而做到灵活通用性，便于运行上实现集中监控。-Common monitoring platform to run the design and implementation. Will be separate from the alarm and detection, so that " detect" rests in the hands of their own maintenance personnel, so that maintenance personnel are free to use the system itself, some of the detection tools, but also to open their own application-level probe command, and then through the monitoring software, all the detection results in a uniform manner to the police, to be flexible and versatile, easy to run on a centralized control.

用430控制FM1702SL----------------------------好东西-With 430 control FM1702SL good things

数根 数也有根吗？有！数根就是把一个数的各个数位上的值相加，直到得到一个一位数为止。请你编写一个程序来计算任意数N（0≤N≤1000000000000）的根。 输入： 输入有多个案例。每一个案例为一行，每行只有一个整数N。当输入的N是-1时，输入结束。 输出： 每一个案例输出一行。每行只有一个数字，就是N对应的数根。 Sample input 39 -1 Sample output 3-Number of root number also has roots do? There is! The number of roots is to a number of different values on the digital sum until they have been a number of up to one. Please write a program to calculate an arbitrary number N (0 ≤ N ≤ 1000000000000) roots. Input: Enter a number of cases. Each case for the line, each line is only an integer N. When the input of N is-1, the input end. Output: the output line of each case. There is only one number per line, that is, N corresponds to the number of roots. Sample input 39-1 Sample output 3

这是西门子s7200的示例源代码，这是学习PLC编程的好示例-Siemens s7200 This is an example of source code, this study are examples of good PLC programming

在当今,流行的编程软件种类繁多，它们编程方便、易于维护，但是在与硬件直接打交道和编制系统软件时却束手无策，于是C语言就有了用武之地。C语言作为汇编语言与高级语言之间的一种过渡语言，兼有汇编语言的高效和高级语言的方便。 　　在通讯中，为了保证行运安全可靠，标准的串行口必须具有许多握手信号和状态信息。这是因为通讯的各个计算机CPU速度不一样（这会导致“错帧”）以及发送机发送数据速度比接收机接收速度快（这会导致“过冲”）。为解决这个问题，我们采用一个简单的握手信号，即发送机每次仅发送半个字节（低4位）的数据，而另外半个字节（高4位）则用来传送信息。我们可以对信息位（高4位）进行如下简单的编码：-today, the popularity of the wide variety of software programming, is easy to maintain, but to deal directly with the hardware and system software when compiled a loss, so there will be a C language battlefield. C language as the compilation and Advanced Language a transition between languages, both assembly language and the efficient high-level language convenience. In telecommunications, in order to ensure safe and reliable transport firms, the standard serial I must have shook hands with many signals and state information. This is because the various computer communications CPU speed is not the same (this would lead to "the wrong frame") and transmitter to send data faster than fa