At the moment I am looking at a fixed wing UAV which can take-off by itself, so that you don't have to throw it off the ground.
A variable pitch propeller is used in conventional aircraft for this, and are usually engineered for the plane, but can one
Read more…Been doing some research on propeller-pitch. And it seems that a variable-pitch-propeller seems superior, with a constant-speed-propeller(adjusting pitch for constant RPM) seems the most efficient of all.
A quadcopter with a low RPM will generally sp
I must be misunderstanding something, but when I see motors such as
http://www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=41623
It says that the needed voltage is 4-6s, that is 14.8V minimum.
Now, how can a 4s battery, supply FOUR 14.8 Vol
Read more…I am completely new, but I have some experience with programming(java).
Anyways I am building a drone, custom made, hence I need a custom RC system.
Lets get to the point:
It's radio controlled, there are 5-7 motors. There are 4-6 servos. Then there's a
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