Raspberry Pi 40mm Fan Mount / Bracket

A simple 40mm fan bracket for Raspberry Pi. Should work with B+, 2, or 3.

Add some standoffs in the Pi's mounting holes. I only had M3, so I carefully drilled out the holes on the board.

Note: the board connected to the fan in my pictures is a boost converter increasing the Pi's 5v to 12v. I only had 12v fans. If you have a 5v fan, you can wire it straight to the Pi.