2 ms·
Except that the LED is usually not hardwired, but controlled by another microcontroller, which gets an on/off message from the camera micro, which is connected
by angry_octet 6y ago
Except that the LED is usually not hardwired, but controlled by another microcontroller, which gets an on/off message from the camera micro, which is connected via USB as a UVC device. The LED is often directly controllable via the UVC interface.