"Ciao Roberto, nell' esempio relativo alla richiesta di autorizzazione è indicato chiaramente che è relativo ai casi in cui si voglia svolgere lavoro aereo tramite droni.
Per uso ludico non c'e' bisogno di autorizzazione, i limiti di altezza e…"
"Emile and Roberto, very good work !!
These are the flight results that you must have an ARM. Soon I'll try to write my own code for the STM32 F4 discovery board.
Danilo"
"@ Roberto, you are generous in your comments, thanks It would be nice if I could use your hardware (MP32) , right now I think it is the best for this type of application.
For patented V shape: http://mikrocontroller.com/files/AsctecPatent.pdf"
Hi, I built a V shaped with 12 motor and coaxial prop I know that the V shape is patented by Asctec.This is a test only for learning purpose.Is based on Coridium ARMmite pro controller.Motor: keda 50-20s with 8x4.5 propGyro ITG3200, Acc BMA180,…
If you find the right combination of different pitch, the propellers can be run at the same speed without losing efficiency.
Not a big problem even with the same props, because when you are flying, the correction of…"
"Hi all,
I updated the post with a picture with some hardware details
It is true, coax loses 10 to 20% efficiency. However, in my software, the propellers above run at 5% less than the lower prop.IMHO for flying time is more important to use…"
"Hi Keith
the yaw is controlled by three propellers that rotate in the same direction.3 propellers for the yaw to the right and the other 3 for the left yaw"