FC/PDB spacer, buzzer holder

You can use this as spacer between FC/PDB, protection for your FC or simply to put stuff on top of it to save space.

Size: 36x36mm
Screw holes: M3, 30.5mm apart

Created for my new mini quad build: https://oscarliang.com/hibernagen-menel-5-frame-blheli-s-build/

Update 09/08/2016
- Added Buzzer holder
- thicken standoff by 0.3mm
- Added "IntoFPV" brand - which also make it lighter