Have questions about FETS, transistors, measurement, power supplies, or anything else electrical?

User avatar
By jamsven
#90316 Hi all,
I´m working in the field of photography & film.

There is a new trend of lights that are synchronized with the shutter of the cameras to enable short flashes only during open shutter. (like Esper Lightcage).
Usually they use PPF as an sync input.

I was wondering if something similar could be done with the ESP, even with adressable LEDs and if anyone know a good starting point or simlar projects.

Thanks in advance
User avatar
By QuickFix
#90331 My knowledge of photography/videography is limited, but you generally use (relatively) high shutter speeds and I think WiFi has a too long latency, which will result in the flash being lit when the shutter is closing or even already completely closed.

But I don't know, maybe others here have more experience with these kinds of topics?