Arduino and Mobiflight-Board Holder

For my Homecockpit i use Mobiflight (what else…) and for this some Arduino Megas.

Additionally i use a Leonardo without Mobiflight for some other funtions.

For both i found the mentioned holder, but changed the mounting holes for the Arduinos to the metric system, here M2x8. The screw-heads must be small, but then you have you use also M2 washers.

Furthermore i use the Max7219 Breakout Board, also from Mobiflight, and designed an optical equal holder, too. As the holes are bigger i made the screw holes suitable for M3x8.

Changed the mounting holes for the Arduino to M2x8