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Program-controlled_voltage_and_current_sources
通过单片机按键选择输出信号类型及要求输出量,在LED显示器件上指示信号类型及设定数值.系统工作电源±15V ， ±5V 。恒流电流输出0.0～8.0mA, 负载电阻≤500Ω。3． 稳压电压输出0.0～5.0V，电流负载能力≤100mA.电压及电流输出在充许负载范围内误差小于5％FS。电压及电流输出须共用一个输出正端, 输出负端为地。输出电压及电流设定精确到二位十进制数。
(Through Singlechip button to choose the type and requirements of the output signal output, in the LED display on the instructions of the signal type and set the value. System power supply ± 15V, ± 5V. Constant current output 0.0 ~ 8.0mA, the load resistance ≤ 500Ω. 3. Regulator output voltage 0.0 ~ 5.0V, current load capacity ≤ 100mA. Voltage and current output in the framework allow the load error is less than 5 FS. Output voltage and current output is required to share a client, the output of negative side for the land. Output voltage and current settings accurate to two decimal number.)
- 2008-04-27 12:47:49下载
- 积分：1
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DLL_LIBRARY32_2.1
CAREL控制器通讯协议，通过这个文件即可编写自己carel控制器监控程序(CAREL DLL_LIBRARY32_2.1)
- 2020-06-28 22:20:02下载
- 积分：1
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Deal_Excel
说明： 一个小例子 如何操作Excel 无条件添加数据(vb.net
teach you how to add Excel)
- 2020-06-16 23:20:01下载
- 积分：1
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ym
说明： vb源码程序 windows api函数 转发 转发 转发
转发 转发 转发 转发 转发 转发 转发 转发 转发(vb source program windows api function Forwarding Forwarding Forwarding
Forward Forward Forward Forward Forward Forward Forward Forward Forwarding)
- 2016-04-26 11:48:37下载
- 积分：1
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GPS
只对未知点设立未知参数的高程网与GPS基线网平差(Only the establishment of unknown parameters elevation network and GPS baseline network adjustment of the unknown point)
- 2017-01-09 13:48:51下载
- 积分：1
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TestWincap
利用wincap直接与网卡通讯发送数据，千兆网卡效率达到100 ，全速！！！完全自定义数据包协议传输，数据每秒钟100M字节有木有！(wincap high speed data 100 MBytes/s=1000Mbits/s)
- 2015-11-12 14:08:31下载
- 积分：1
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GPS-easysuit
matlab处理GPS数据的学习用代码。共5个部分附带说明书。包括第一部分GPS时间系统、第二部分Rinex文件读取、第三部分接收机的地心地固位置计算、第四部分基于伪距码的基线解算、第五部分双差解算(GPS data processing matlab learning with the code. A total of five parts with manual. GPS time system includes a first portion, a second portion Rinex file read, the third part of the ground EarthFixed receiver position calculation, the fourth part of the pseudo-code based on the baseline solution, the fifth part of the double difference solver)
- 2013-09-11 17:22:47下载
- 积分：1
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HVC
这是一个用VC编写的查看IP包的程序,可以看到关于主机收发IP的信息,,(This is a view IP packet program written in VC, you can see information about the host sending and receiving IP,,)
- 2017-04-09 03:55:35下载
- 积分：1
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SearchFrame
说明： 用VS2008编写一个console应用程序，输入文件路径和相对时标，尽可能快速地搜索和定位PS流多媒体文件中某一帧数据的位置，打印其对应的帧长度、帧号、相对文件头偏移字节数等信息。(Written with VS2008 a console application, enter the file path and the relative time scale, as quickly as possible to search for and locate multimedia files in a PS stream frame of data, print the corresponding frame length, frame number, the relative offset of file header The number of bytes and other information.)
- 2011-03-08 17:01:54下载
- 积分：1
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testZeroMQ
内含简单项目代码及ZeroMQ使用教程，资源适合初学者，可以满足快速入门要求
下载ZeroMQ
下载网址：http://zeromq.org/intro:get-the-software
点击“Windows sources”下载zeromq-4.0.3.zip文件
编译ZeroMQ库文件
解压zeromq-4.0.3.zip文件，进入buildsmsvc目录，用VS打开*.sln工程文件，编译生成解决方案。编译完成后，会在lib目录下生成dll和lib文件
编写简单的测试工程
1.用VS新建2个项目，一个是server端，一个是client端
2.将ZeroMQ源码项目的include目录下的两个文件“zmq.h”，“zmq_utils.h”拷贝至自己新建的工程
3.将ZeroMQ源码项目的lib目录下的两个文件“libzmq.dll”，“libzmq.lib”拷贝至自己新建的工程
4.将文件“zmq.h”，“zmq_utils.h”和“libzmq.lib”添加进自己新建的项目。(ZeroMQ simple project containing the code and tutorials, resources for beginners, to meet the requirements of the Quick Start Download ZeroMQ Download URL: http://zeromq.org/intro:get-the-software Click " Windows sources" download zeromq-4.0. 3.zip ZeroMQ library files compiled zeromq-4.0.3.zip unzip the file, enter builds msvc directory, with VS open*. sln project file, the compiler generates solutions. After the compilation is complete, it will generate dll and lib files in the lib directory to write a simple test project. Using VS New two projects, one is server-side, is a client-side two would both include directories ZeroMQ source project under File " zmq.h" , " zmq_utils.h" copy to their new project 3 would be two files ZeroMQ source project lib directory under " libzmq.dll" , " libzmq.lib" copy to their new project 4 would file " zmq.h" , " zmq_utils.h" and " libzmq.lib" added to their new projects.)
- 2014-02-19 08:43:26下载
- 积分：1
