Originally Posted by kinderkram
Good one, Mariano!
Sounds like a bunch of hornets occupying your bedroom.
Let us know when/if you found out about the issue concerning the power supply..
I think problem solved. First load test OK, i want to do one or two more.
The problem was in only one engine and related to a bad solder between ESC and engine.
I had a similar problem in my other QUAD.
One question. Any one have tryed to build with an accelerometer and arduino a system to dinamicaly equilibrate motor-propellers?
Like wheel balancing systems in cars workshop.