Introduction - If you have any usage issues, please Google them yourself
Serial port of the digital output control, the program allows users to use two buttons through the button control DTR and RTS pin voltage.
Packet : 65520802rs232_do.rar filelist
RS232_DO\Project1.bpr
RS232_DO\Project1.cpp
RS232_DO\Project1.exe
RS232_DO\Project1.obj
RS232_DO\Project1.res
RS232_DO\Project1.tds
RS232_DO\Rs232_do.exe
RS232_DO\Unit1.cpp
RS232_DO\Unit1.dfm
RS232_DO\Unit1.h
RS232_DO\Unit1.obj
RS232_DO\Unit1.~cpp
RS232_DO\Unit1.~dfm
RS232_DO\Unit1.~h
RS232_DO