本程序通过串行端口获得心电波形演示数据，然后在程序中显示实时心电波形。波形数据可以时刻调整。-This procedure demonstrated through a serial port to obtain waveform data, and then in the program to display real-time ECG waveform. Waveform data can be time to adjust.

模拟医院输液监控系统！ 程序通过与数据库建立连接，得到当前药库的药品信息和病人的输液信息。通过与单片机的串口通讯了解病人当前的输液状况，当输液完毕时进行报警告示！减轻护士监控的负担！-Simulated hospital transfusion monitoring system! Program to establish a connection with the database, get the current Storehouse of drug information and pa

一个串口写卡程序，能够读卡片显示内容，很好用的。-A serial write card program that can read the card display, very good use.