so is there any possible to use Arduino to read form the exe file the output to control the cam
No.
On the other hand OpenCV is able to write to the serial port, and the Arduino can read from the serial port.
so is there any possible to use Arduino to read form the exe file the output to control the cam
No.
On the other hand OpenCV is able to write to the serial port, and the Arduino can read from the serial port.