2) Mounting the PCB
Next we are going to do the little things needed to have the Field Kit sitting in it's
wooden enclosure.
Take out the front panel if you still have it on from the previous phase.
Place the fully fabricated circuit board inside the bottom part of the wooden enclosure.
Make sure the four mounting holes align with the pre-drilled holes on the corner pieces
inside the enclosure. Mount the circuit board from its corners using the four M2.5
woodscrews.
Place the front panel back on. Put on and tighten the beauty nuts on the minijacks. Don't
overtighten the nuts, "hand-tight" is enough. You can use a plastic M8 hex socket or just
your fingers.
Attach 4 bottom pads on the bottom corners of the wooden box. A few millimeters
(~2mm) from each corner is a good location.
Congrats, you're done with building the Field Kit!