LCD/LED digital display control, display 0 ~ 9, a ~ z some characters

数值分析的一些常用程序代码-numerical analysis of some commonly used code

delphi下的COMPORT修正版： 主要修改： 1、支持终端中文显示 2、支持终端hex显示 3、去掉了抛出的部分异常 这里有很多原版的，但都没有修正中文显示。-delphi ComPort under the amended version: The main changes: one, to support Chinese display terminal 2, to support the hex display terminal 3, remove the abnormal part of the dished out here have a lot of the original, but have not amended the Chinese show.

数字签名---Delphi Activex-Digital Signature-Delphi Activex

对学生的信息进行一个统一合理化得综合管理，使用方便，界面美观大方-studentstudentstudent

学生选课系统，查找、增加，删除学生，查找、增加、删除课程。-Student elective system, search, add, delete students, search, add, delete courses.

简单实现计算机与单片机串口通讯调试程序，可以传输数据也可以传输文件-Realize single-chip computer and a simple serial communication debugger, you can transfer data can also transfer files

一个delphi的好用的画二维曲线的控件Simple Graph v2.3 -a delphi Easy curves of the two-dimensional paintings Control Simple Graph v2.3

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Indy控件使用示例程序，通过使用Indy控件，实现了远程过程调用。-Indy control procedures used example, through the use of the Indy control, a remote procedure call.

一个delphi的画布的应用源码，在画布上画图形和写字-A delphi application source code of the canvas, draw on the canvas graphics and write