This show you how to build the drone designed by myself with 3D printer.
My Drone's Axis distance is 406mm,You need to prepare the 4 6mmX6mmX200mm square carbon fiber pipes.and This sample used A2212 1400kv motors ,Xrotor 20A ESC.APM 2.8 controller with AV ball.Regarding Battery,It use Phoenix 5000mha Lipo. It can fly about 20 minutes .
<picture 1>There are the motor's docks(Motor_dock.stl).you can lock your motors on this dock.
This sample used A2212 1400kv motor.
<picture 2> This sample used the 6mmx6mm square carbon fiber pipe as drone's Arms.later you can put on your motors and ESC like below <picture 5>. (ESC.stl +Motor_dock.stl)
