我的毕业设计程序，单片机采集数据（温度）经串口发送至电脑VB显示并画出曲线，注释详细，稍加修改即可为你所用，-My graduate design program, microcontroller data acquisition (temperature) to send to the computer via serial port, and draw curve VB show, notes in detail, little changes can work for you, huh,

51单片机实现的4路设备工作时间计时器，有C51源码和Proteus仿真文件，还包括VB编写的上位机数据采集程序源码，通过串行口读取设备工作时间数据。-4-way MCS51 hours timer device, a C51 source and the Proteus simulation files, including VB, PC data acquisition program source code, read through the serial port device work

利用电脑串口采集单片机数据，并在用VB编写的界面上显示。-Use of the the computer serial collected the microcontroller data, and display interface written in VB.