GlcdTest

基于RFID技术的射频电子钱包 基于RFID技术的射频电子钱包(RFID technology based on radio-frequency electronic wallet RFID technology based on the RF-based electronic wallet RFID RF technology electronic wallet)

CDtoWAVE转换器，VC++经典编程源码，很好的参考资料。(The CDtoWAVE converter, VC++ classic programming source code, a good reference.)

pic basic pro son hal

在局域网中，管理员常常需要将某条信息发送给一组用户。如果使用一对一的发送方法，虽然是可行的，但是过于麻烦，也常会出现漏发、错发。为了更有效的解决这种组通信问题，出现了一种多播技术（也常称为组播通信），它是基于IP层的通信技术(In a LAN, administrators often need to send a certain message to a group of users. If one to one transmission method is used, it is feasible, but it is too troublesome, and often there will be missed and wrong hair. In order to solve this kind of communication problem more effectively, there is a multicast technology (often called multicast communication). It is a communication technology based on the IP layer.)

VB读写位图文件的源代码。可以对BMP文件修改，利用BMP文件加密、解密。(VB bitmap file read and write source code. BMP files can be modified using the BMP file encryption and decryption.)

动态改变控件尺寸，VB精选编程学习源码，很好的参考资料。(When running the VB control intelligent or selected learning programming source code, VB select learning programming source code, a good reference.)

说明：  串口通信，也可实现虚拟串口通信。采用VS2015编程 MFC(Serial communication. It can also realize virtual serial communication.)

vb 基于winsock 远程视频监控`(vb basic winsock monitor)

说明：  VB单片机编码模拟程序 附代码，输入一个二进制数据，它会分别模拟数据归零、不归零I、伪三进制、曼彻斯特、双极交替记号反转、差分曼彻斯特压缩等(VB MCU coding simulation program with code attached, input a binary data, it will simulate the data return to zero, non-return to zero I, pseudo ternary, Manchester, bipolar alternating mark inversion, differential Manchester compression, etc.)

VB在线升级源代码，能够从服务器上更新最新的软件 (VB upgrade online source code, to the latest update from the server software)