CopyScreen

短信群发系统，在一些业务范围广泛的公司中，当公司有了新的通知要告诉在外地的员工，通常使用拨打电话的方式，这样虽然能把事情说清楚，但是当在外的员工比较多时，工作量很大，为了解决这个问题，可以开发一个企业短信群发管理系统。企业短信群发管理系统主要利用硬件短信猫发送短信，并且可以查看SIM卡中收到的短信。(Mass messaging system, in a number of business a wide range of companies, when the company has a new notification to tell the staff in the field, normally used by calling the way, so although things can make it clear, but when the staff out for a long time compared , the heavy workload, in order to resolve this problem, can develop an enterprise management system for mass text messaging. Short Message management system for enterprises mainly use the hardware to send SMS text messages a cat and can view the SIM card text messages received.)

AVR USART1直接发送接收到的数据范例

VC++实现FTP的例子 FTPTREE.rar(FTPTREE.rar)

该文件是一个比较全面的c语言函数文档，包含了全部的函数(The file is a more comprehensive documentation of the c-language function, contains all the functions)

tftp client start example, easy

源码为侯俊杰《深入浅出MFC》简体版第二版源代码，所有的例子均有代码。VC++必读经典(Source for侯俊杰" in layman' s language and MFC" Simplified version of the second edition of the source code, all code examples are. VC++ must-read classic)

C语言嵌入式系统编程修炼，对嵌入式开发中，代码的优化，存储的管理等非常有用。(C Language Embedded Systems Programming practice, embedded development, code optimization, storage management, etc. very useful.)

使用WebRTC实现最简单的语言聊天代码,介绍了WebRTCd的用法()

说明：  89c52单片机对LCD1602的读写显示操作。(89C52 SCM reads and writes LCD1602.)

说明：  卷积神经网络原理介绍，实验使用，仅供参考(The principle of convolution neural network is introduced and used in experiment for reference only)