delphi使用串口通信的控件PC向单片机发送6个字节的数据，单片机收到后返回PC显示。注释我都写很清楚了，你自己稍微改下就可以了。-delphi controls PC using serial communication sent to the MCU 6 bytes of data received and returned to PC display microcontroller. Note I have written very clearly, and you can slight

一个用comport编写的用于加速的传感器数据传输的串口通信控件-The comport write a serial communication control for acceleration sensor data transmission

Delphi 串口通信的一个好的控件，控件名称：comport,能很方便读写串口数据。-Delphi serial communication of a good control, control name: comport, can be very convenient to read and write data from serial port.