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with S7
用S7-200PLC的自由口模式和VB中的MSComm控件方便地实现了计算机与S7-200（CPU224）PLC的通讯。计算机作为主站,用户通过计算机可以方便地设置房间的控制指令并向PLC发出控制或监测命令， PLC作为从站来响应计算机发送的指令并采取相应的动作并将房间的电、水、热信息发回到计算机。用户可以通过电脑屏幕实时地监视到房间的电、水、热信息并进行相应的处理。-with S7-200PLC the Free Port Mode and the VB MSComm to realize a trap Computer and S7-200 (CPU224) PLC communications. Computer as a master station, Computer users can easily set up control rooms PLC issued directives to control or monitoring orders, PLC as from the station to respond to orders sent by the computer and take corresponding action will be room for electricity, water, Heat fat information to the computer. The user can screen real-time surveillance of the room electricity, water and heat information and handled accordingly.
- 2022-11-27 17:10:03下载
- 积分：1
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And SIP protocols related to the development of the Chinese version is good for...
和SIP开发相关的协议的中文版，对于开发有好处-And SIP protocols related to the development of the Chinese version is good for the development of
- 2023-03-25 14:25:04下载
- 积分：1
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VC写的，一个用at命令编写的来电显示器,很有参考价值。
VC写的，一个用at命令编写的来电显示器,很有参考价值。-VC wrote, with an order to prepare at the caller display of great reference value.
- 2022-06-21 00:37:17下载
- 积分：1
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delphi开发USB程序的组件及示例代码
已经通过了以下平台的测试：
Delphi 4
Delphi 5
Kylix 1...
delphi开发USB程序的组件及示例代码
已经通过了以下平台的测试：
Delphi 4
Delphi 5
Kylix 1-delphi USB development procedures and sample code components has adopted the following platform test : Delphi Delphi 5 4 1 Kylix
- 2022-01-25 14:07:18下载
- 积分：1
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VC++的USB经典编程源码
USB经典编程源码
- 2022-03-01 14:37:58下载
- 积分：1
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三菱FX系列PLC通信手册.zip,欢迎下载。
三菱FX系列PLC通信手册.zip,欢迎下载。-Mitsubishi FX Series PLC communications manual. Zip, welcome to download.
- 2022-06-15 06:53:56下载
- 积分：1
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台湾中正大学ＯＦＤＭ技术研究所出的讲义，非常经典，每个模块的波形分析得非常细致．当你为ＯＦＤＭ难以入门时，这些讲义就是你的很好帮手了．...
台湾中正大学ＯＦＤＭ技术研究所出的讲义，非常经典，每个模块的波形分析得非常细致．当你为ＯＦＤＭ难以入门时，这些讲义就是你的很好帮手了．-Chung Cheng University Taiwan Research Institute of OFDM technology of lectures, very classic, each module is very detailed waveform analysis. When you OFDM difficult for entry, these notes is your good helper of the.
- 2023-08-04 07:45:06下载
- 积分：1
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TC35i手机电路TC35i手机电路
tc35i MOBILE phone CIRCUIT tc35i MOBILE phone CIRCUIT -tc35i MOBILE phone CIRCUITtc35i MOBILE phone CIRCUITtc35i MOBILE phone CIRCUITtc35i MOBILE phone CIRCUIT
- 2022-05-28 01:13:01下载
- 积分：1
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CameraLink说明文档，一种在视觉检测领域应用很广泛的总线的规范文档。...
CameraLink说明文档，一种在视觉检测领域应用很广泛的总线的规范文档。-CameraLink documentation, a visual inspection in the field of application of a very wide range of bus specification document.
- 2022-07-11 02:09:17下载
- 积分：1
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微软亚洲研究院论文：可扩展视频中预编码OFDM与自适应向量信道分配
微软亚洲研究院论文：可扩展视频中预编码OFDM与自适应向量信道分配 -Microsoft Asia Research Institute Papers : scalable video coding Pre-OFDM and adaptive vector Channel Allocation
- 2022-06-01 22:49:01下载
- 积分：1
