这是一个用delphi编的用于企事业就餐的IC卡系统,内部含有大量串口通信编程的技巧.不可错过喔!-This is a series with delphi enterprises meals for the IC card system internal contains a lot of serial communication programming skills. not to be missed!

串口通信、数据计算、波形显示 实现无限制串口通信、微型计算器和串口波形显示 Delphi 7.0常用函数速查手册、SPCOMM控件readme-serial communications, data, waveform realize unrestricted serial communications, micro calculators and serial waveform display Delphi 7.0 commonly used functions Check manua

一个用delphi写的数据采集的系统的原代理.用于采集光透度.以及数据库记录操作..串口API操作的源代码.提供给大家学习-delphi write with a data acquisition system of the original agent. For the collection lighting degrees. And the database Records of operation .. Serial API source code. available to everyo

通过串口采集无线仪表的数据（温度、湿度），实时的用图表显示出来！-Instrument through the serial port wireless data acquisition (temperature, humidity), real-time graph is displayed!