I don’t know how to implement SSVEP flicker stimulation using psychopy? Seeking help from everyone!
here you find some examples
If you have never programmed a PsychoPy-experiment, you might want to read
Peirce, J. W., Hirst, R. J. & MacAskill, M. R. (2022). Building Experiments in PsychoPy. 2nd Edn London: Sage.
Best wishes Jens