"With brushless motors (like stepper motors), the magnetic field controls the position of the output shaft. So the ESC controls the position of the motor. Instead of having a servo control signal, their controller directly controls the power to…"
At a constant speed the pitch of both blades are steady.
Each blade reacts differently to changes in speed. Blade "A" will increase in pitch as speed increases and decrease in pitch as speed decreases. Blade…"
"In one of the pictures it shows the octocopter on a dolly. I would think they used the dolly for the indoor shots then launched once they were a ways outside."
"I think I paid about $700 for mine back in 1995/1996. I thought the resolution was 640 by 480, but I guess per eye and side by side that comes out to about 600 by 800 ish. They work well with glasses too."
"I could see it going 2 ways, the vehicle as the base for the modules to plug in to or, the vehicle as a module to plug in to one of their standard bases.
Even if the modules are designed to work in close proximity to each other, they might not be…"
"Hmmm, it says " Operating Within the Sovereign Airspace of the Town of Deer Trail, Colorado." But my understanding is that all US airspace is public use and not owned by individuals/towns/whatever. I could be wrong though."