What kind of strobe do you use to achieve 0.5µs strobe pulse length?
Is it a high voltage one shot strobe?
How fast can you generate a 2nd strobe flash after the first?
I ask because I use a 5000lm led with reflector to get very bright single digit µs strobe pulse lengths:
Today I did my first v1 camera (clone) video, before I did use Arducam ov5647 camera:
One feature of my flash I wanted to use later for taking multiple exposure frames is that I trigger my strobe from GPIO13 through a Mosfet,
and that allows very fast tuning on/off the strobe, and most importantly, repeatedly.
Just a few minutes ago I took my first global shutter video with v1 camera (of a mini drone propeller rotating at 20000rpm, which is 35.6m/s(!) at blade tips). And the propeller has two blades. Something went wrong with the timing, and I got multiple exposure accidentially
This is 2MP frame from video capture with double exposure (4 blades instead of 2):
When I have more I will start a new thread on global shutter video capturing with v1 camera.
Made little progress today, captured first triple (11µs) exposure frame: