Here are some pics of my latest multi rotor. There is a fuller write up over here.
Carbon arms and a wooden hub.
Working out the layout
The internal wiring and ESC’s
All motors mounted the the carbon arms.
Top of the sandwich box.
Sparkfun adapter and regulator.
The string is no good.
GoPro mounts fitted.
Just over 2.2 Kg.
All Painted and now with fibber glass struts.