IOCompComponents

Delphi屏幕放大镜，编程学习源码，很好的参考资料。(Delphi screen magnifier, learning programming source code, a good reference.)

检查系统空闲时间的控件,在设定空闲时间自动触发事件,在空闲后有初次键盘鼠标动作触发另一事件,用于做单机版程序空闲安全保护或网络程序在空闲时断开,触发后再次连接(Check the system idle time control, set the idle time in the auto-trigger event, in the spare keyboard and mouse actions after the initial trigger another event, used for free stand-alone program or network security procedures in idle disconnect the trigger again Connection)

使用Delphi的OnChange事件，Timagelist组件，编程学习源码，很好的参考资料。(Use the Delphi OnChange event, the Timagelist component, learning programming source code, a good reference.)

说明：  delphi Rsa 公、私钥的加密、解密功能(Encryption and decryption functions of Delphi RSA public and private keys)

assembler in delphi 81 pages.

lite remote administration tool

8queen for by delphi

1stclass 老牌vcl，可以安装在Delphi2010上，注意，要打开之后编译，再安装。亲测ok。(1stclass old vcl, can be installed in Delphi2010, note, to open after the compile, then install. Pro-test ok.)

c++ library for zic-bee controller

串口控件 附带完整的串口调试工具的源码 ，非常好用的(Serial control port with complete source code debugging tool)