搜索资源列表
vb-plc
- VB 与西门子S7 200通信演示界面。采购VB MSCOM控件通信,利用SY7 200自由口-VB demo with Siemens S7 200 communications interface. Procurement VB MSCOM control communications, the use of SY7 200 Freeport
VB-Modbus
- VB制作的上位机控制工控机,以此来实现工控机与数字显示表之间的串口通信编程方法-Under the code based on VB Modbus serial communication
USB-HID
- 这是一个演示使用VB对USB-HID设备进行数据读取写入的通讯示例。可以遍历所有USB设备,由于没有类似调试设备,这个源代码没有测试,但里面的一些API函数可以让大家喜欢研究USB通讯开发的网友提供些帮助-This is a demonstration using VB on the USB-HID device to read data written communication example. You can traverse all the USB devices, because no
MSComm 控件的 Modem 通讯
- MSComm 控件通过串行端口(serial port)传送和接收数据,为应用程序提供了串行通讯功能。而且在可视化编程盛行的今天,可以很方便的在Visual Basic(VB)、Visual C++(VC)、Delphi等语言及开发平台中应用。-MSComm controls (serial port) to transmit and the receive data through the serial port, has provided the serial communication
VB-com1
- 这是一个通过手机串口实现短信发送的实例,采用pdu编码方式,VB开发语言实现的.-This is an instance to send SMS via mobile phone serial port, pdu encoding language of VB developers.
excelvbchange
- VB要输出一个完整的表格(WORD或EXCEL),并在表格内输出相应数据-VB to output a complete form (WORD or EXCEL), and the corresponding output in the form of data
Mscomm
- VB与电功率计串口通讯例程与源代码-VB serial communication with the electric power meter
PLCcommunication-test
- vb与plc通信测试(串口通信)的上位机小程序-communicate with the plc vb test (serial communication) in a small PC program
modbus_RTUVBsourceandCRC
- Modbus-RTU VB源代码及CRC校验代码,帮助完成Modbus通信协议的编写-Modbus-RTU VB source code, and CRC check code, help with the preparation of Modbus communication protocol
vbusb
- vb下usb通讯的例子-The example of communication of usb in vb
tapi_src
- vb写的tapi拨号程序-Tapi dialing program writed by vb
opc-sample
- VB 关于 opc的源码-VB about opc source code
modem
- VB的MODEM通信源代码,包括MODEM初始化,自动检测电脑串口数量,MODEM参数设置等-VB source code for the MODEM communications, including MODEM initialization, the computer automatically detects the serial number, MODEM parameter setting, etc.
scroller
- vb串口程序,写的是一个串口使用例程,对初学者有用,特别是工控类的-vb serial procedures, to write a serial port using the routines, useful for beginners, especially the industrial category
GPS
- 一片vb编写的GPS接收程序论文,其中有程序源代码-Vb prepared a GPS receiver thesis procedures, including source code
123
- 异步短信控件vb示例 .rar异步短信控件vb示例-Examples of asynchronous messaging vb control. Rar asynchronous messaging controls vb sample
RSLinxOPC
- RSLinx OPC VB源代码! 谢谢下载-RSLinx OPC VB source code! Thank you to download
GSM
- vb编写控制GSM模块短信PC程序实例源代码-vb prepared SMS control GSM module instance PC source code
MSComm
- MSComm 控件使用详解 MSComm 控件通过串行端口传输和接收数据,为应用程序提供串行通讯功能。 MSComm 控件在串口编程时非常方便,程序员不必去花时间去了解较为复杂的 API 函 数,而且在 VC 、 VB 、 Delphi 等语言中均可使用。-MSComm control MSComm explain the use of control through a serial port transmit and receive data, for applications
injection
- 利用PC基于Windows操作系统和VB编程环境读取Omron PLC程序中的数据-The use of PC-based Windows operating system and VB programming environment Omron PLC program to read the data in the