Drones are usually blind—even those carrying cameras rely on a human to navigate safely and spot obstacles. But the autocopter we created used a prototype of a new compact lidar system, TFmini, to detect its surroundings and track other aircraft.
As the drone takes off, you can see the traces...
Hello everyone,
I am new to the hobby of drones. I recently got a UDi r/c U842 wifi drone.
https://www.amazon.com/UDI-QuadCopter-RC-Photography-Controllable/dp/B01GUG41C0
Anyway, I notice that the drone I got is kind of big. It's about 20 inches wide so I was wondering about what kind of...