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VB写的通过串口与考勤机连接通讯的程序
说明: VB写的通过串口与考勤机连接通讯的程序,便于工作查看,调试。(VB written through the serial port and Attendance Machine Connection Communication Procedures, easy to see the work, debugging.)
- 2020-02-22 18:58:03下载
- 积分:1
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136645-ds1
公路桥梁电算(第二版).杨炳成 主编/2003-06-01/人民交通出版社.
本书主要介绍公路桥梁及其他工程结构物内力分析、截面配筋设计和绘图的源程序,采用扩展BASIC语言编制,设计计算严格遵守了交通部颁发的公路桥涵设计规范。(Highway bridge computerization (version second). Ed. Yang Bingcheng /2003-06-01/ people traffic press
This book introduces the analysis, the internal force of highway bridges and other engineering structures reinforcement design and drawing of the source, using the extended BASIC language, design and calculation of the design of highway bridges and culverts in strict compliance with the Specifications issued by the Ministry of communications.)
- 2013-12-25 09:47:24下载
- 积分:1
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CHP500B
串口通信,采用CRC16 算法,用mscomm控件实现对chp500电源的信息采集,可以设置电源的电压和频率,word文件的是通讯协议,上位机发送和下位机返回,串口通讯看懂了通讯协议就没什么问题的啦。(Serial communication using the CRC16 algorithm, mscomm realize chp500 power control information collection, you can set the voltage and frequency, word document is the communication protocol, host computer to send and return lower machine, serial communication protocol is very important to you)
- 2010-05-31 08:37:37下载
- 积分:1
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DataReport_SQl
用VB6.0在DataReport中使用带参数的SQL语句实现选择数据(Select the data achieved using VB6.0 with parameters in the SQL statement DataReport)
- 2014-06-23 20:48:38下载
- 积分:1
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AnimatedShortcut
e need for bulky, cumbersome inductors. Designed for use with Koford motors with a thermistor, it shuts down the motor if the winding temperature exceeds 150C. Once the problem
- 2014-02-21 02:46:46下载
- 积分:1
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SMOIPB70
网络通信协议分析与应用实现 很不错的随书源码 分享给大家(Network communication protocol analysis and application implementation is good with the book source code to share with you)
- 2017-05-21 20:59:19下载
- 积分:1
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usb3_examples
cy3014 usb3.0芯片的一个固件程序,在一个ad高速接口板上实际使用没有问题(cy3014 usb3.0 firmware )
- 2014-06-17 17:32:18下载
- 积分:1
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ADOdcsj
使用ADO导出数据,在数据库编程中应用很多。(Use ADO export data, many applications in database programming.)
- 2013-12-12 14:18:18下载
- 积分:1
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I2cAnalyzerDll
如果正在学习USB相关的可以参考,上位机提供了动态库及源码,如果写应用界面可直接调用动态库即可,无须对底层做过多了解,但这些也只属于一个初始框架,希望哪位有VC++经验而且有兴趣的,可以细化并提供出一个更好的供广大爱好者使用
(If you are USB-related learning can refer to the host computer provides a dynamic library and source code, if written application interface DLL can be called directly, no need to do too much understanding of the underlying, but these are only part of an initial framework to which There VC++ experience and are interested, you can refine and provide a better use for the majority of fans)
- 2013-07-10 11:03:43下载
- 积分:1
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USB_temputer_test
USB接口温度计,串口通信实例,一个很好的实例,可以下载来学习一下!!!(usb)
- 2010-08-07 15:23:27下载
- 积分:1