There are a couple of servo motors which control zoom and focus. He removes those before attaching the CCD from a Logitech webcam. At the end of his video he shows a demo of the functionality ...

In the program's settings, in the Video tab, there is an option that controls whether your camera ... If you use an external ...

and my Stream Deck’s control over simple Zoom features like toggling mute or my webcam has definitely helped me engage better in class. If it’s easier to unmute and participate, I am more ...