3 ms·

I wonder if a laptop/phone screen is capable of producing this specific frequency of pulsed light.. Edit: FWIW: https://www.youtube.com/watch?v=uaiiJsfgP58 htt

• simcop2387 10y ago
  most displays still being 60hz i don't think it'll work well. But a 120hz or 240hz should be able to do it pretty well I'd think.
  • apk-d 10y ago
    Funny thing - the video is actually 30 FPS (to check, right click -> stats for nerds). You need to be running at 80 FPS to display a 40hz pulse (intuitively, each black-white cycle takes at least 2 frames to render).