-
SIEMENS西门子S7
SIEMENS西门子S7-200PPI通讯协议-SIEMENS Siemens S7-200PPI communication protocol
- 2023-01-06 21:15:03下载
- 积分：1
-
its own use VB prepared by the serial communication program, 1 and 2. The two CO...
自己使用VB编写的串口通信程序，1号和2号。将两个COM口用串口线连接，就可以运行这两个程序了。实现的功能：1号程序随机发送两个数字，2号程序接收并进行计算，然后发回1号机，1号机接收并显示出来。-its own use VB prepared by the serial communication program, 1 and 2. The two COM ports with serial line connectivity, it can run on the two proceedings. The functions : 1 random procedure to send two figures, the No. 2 receiver and procedures for calculating and then sent back No. 1, No. 1 receiver and displayed.
- 2022-05-20 19:33:35下载
- 积分：1
-
Delphi串口通讯控制器串口通信 包括解析报文.. 串行通讯接口
Delphi串口通讯控制器串口通信 包括解析报文.. 串行通讯接口-Serial Port Controller based on Delphi includes parsing message ... serial communication interface
- 2022-01-28 22:13:38下载
- 积分：1
-
260 sampling ad
260 ad采样-260 sampling ad
- 2022-12-14 01:55:03下载
- 积分：1
-
Advantech Driver Demo : port I/O 软件修改 控制外板输出
Advantech Driver Demo : port I/O 软件修改 控制外板输出-Advantech Driver Demo : port I/O software change control plate output
- 2022-08-09 00:15:30下载
- 积分：1
-
这是非常有挑战性的题目。对于用户输入的任意一个平面函数f(x)，绘制出其函数曲线。这里最关键的技术难点就是如何实现计算表达式的值。在《编译原理》和《数据结构》的...
这是非常有挑战性的题目。对于用户输入的任意一个平面函数f(x)，绘制出其函数曲线。这里最关键的技术难点就是如何实现计算表达式的值。在《编译原理》和《数据结构》的书中，都有对表达式运算方法的论述。说实在的，在编译型计算机语言中实现对用户输入表达式的运算是非常困难的。需要对表达式进行扫描，去括号，按照运算符的优先级生成2叉树，然后遍历该树生成逆波兰表达式，再然后通过栈的方法进行运算。如果在表达式中再包含有函数的话......描述起来都麻烦，更不要说用程序实现了:-(-This is a very challenging issue. For user input an arbitrary planar function f (x), mapping out its function curves. Here the most critical technical problems is how to achieve calculated the value of the expression. "Compiling Principle" and "data structure," the book, have right of expression Operational discussed. Indeed, the computer language compiler to achieve expression of the user input operation is very difficult. Need to scan expression to the brackets, in accordance with the priority Operators Generation 2-ary tree, and then traverse the tree generated reverse Polish expression, and then through the stack approach to computing. If the expression again contains the function described ...... these are trouble, not to mention t
- 2022-02-25 13:48:40下载
- 积分：1
-
一个毕业设计。用vc编写的一个简易测谎仪后台软件。用控件实现access数据库的链接，串口通信功能。...
一个毕业设计。用vc编写的一个简易测谎仪后台软件。用控件实现access数据库的链接，串口通信功能。-a graduate design. Vc used to prepare a summary of the background polygraph software. Controls used to achieve access to the database link, serial communications functions.
- 2023-03-17 05:35:03下载
- 积分：1
-
连接串口通讯程序，采用EVB书写模块，MScomm控件
连接串口通讯程序，采用EVB书写模块，MScomm控件-Connect the serial communication program, using EVB writing module, MScomm control
- 2022-02-06 11:50:53下载
- 积分：1
-
西门子PLC步进电机控制+TD200显示示例
西门子PLC步进电机控制+TD200显示示例-Siemens step moter+ TD200 Demo
- 2022-01-22 01:13:47下载
- 积分：1
-
8 at the same time show the current temperature value West4170 and set the value...
可同时显示8块West4170的当前温度值
并可设值目标值-8 at the same time show the current temperature value West4170 and set the value of target
- 2022-06-18 10:32:03下载
- 积分：1
