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NTR2120

于 2008-06-27 发布文件大小:94KB

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下载积分: 1 下载次数: 41

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超低速的光纤一体发接收发送器,同于以前的光纤一体化接头都只适用于2M以上的通讯,如需将232等低速信号用光纤传输出,需要加复杂的调制解调电路,网动光电新生产的这款光纤头主要针对低速信号,可以传送DC-500KPS的信号,极大地简化了硬件设计.(Ultra-low-fat whole-speed fiber-optic transmitter receiver with fiber-optic integration in the previous joint only applies to more than 2M communications, etc. For the 232 low-speed optical fiber transmission of signals, the need to increase the complexity of the modulation and demodulation circuit, the net move Photoelectric new production of this first major response to low-speed fiber-optic signal, DC-500KPS can send the signal, greatly simplifying the hardware design.)

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com.rar
此程序为常用通讯子程序，已调试通过可以直接应用(this procedure commonly used for communications subroutine, debugging through direct application)

2006-11-29 21:16:46下载

积分：1
com_debugger
串口调试程序源代码，本例作为学习串口编程具有很好的参照作用。(Serial debugger source code, in this case as a learning serial programming with a good reference to the role.)

2013-09-20 18:32:13下载

积分：1
vb232
一个简单的VB串口发送程序,初学者参考.(a simple VB Serial this procedure, beginners reference.)

2007-01-12 15:06:01下载

积分：1
vc_assist
VC串口调试助手源代码，很不错的例子，非常适合初学者使用！！(VC serial debugging aides source code, it is a good example, very suitable for beginners! !)

2011-10-21 10:05:30下载

积分：1
aaa
串口监视工具。可以监视窗口的接受和发送的数据(Serial port monitoring tools. Can monitor the window to receive and send data)

2010-01-18 14:08:20下载

积分：1
labview
基于labview串口保存数据下位机发送的数据经过labview自动保存。实测可用(Based on the data stored labview serial data sent through the next crew labview automatically saved.)

2014-07-09 09:05:30下载

积分：1
test1
VB环境下简单的串口测试程序，测试两台主机通过串口是否能够实现数据传送，可以传送数字、字符串及汉字。(VB environment, a simple serial test program, test whether two hosts can be achieved through the serial data transfer, can send numbers, strings and characters.)

2010-06-09 10:11:16下载

积分：1
RS-485 Transceiver Control
说明： rs485串口简易编程,上位机pc平台windows窗口(RS-485 Transceiver Control)

2020-02-20 10:12:17下载

积分：1
LsCommDemo(for-vc6)
说明：此程序为多线程,多接收模式串口类，程序很全，适合新手学习，同是也可以根据自己的兴趣添加自己感兴趣的各个功能(This program is multi-threaded, multi-category serial receive mode, the program is very full, for beginners to learn, the same can also add your own according to their interest in the various features of interest)

2011-04-10 21:11:40下载

积分：1
hart
这个程序是利用VC编写的一个从机串口响应modbus查询命令程序，实现RTU方式，3.5和1.5个字符时间检测，CRC和LRC校验。(This program is written using VC as a response from the machine serial modbus query command procedure, to achieve RTU mode, 3.5 and 1.5 characters time detection, CRC and LRC check.)

2010-06-09 09:56:23下载

积分：1

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