Step 4: Drilling Holes
The next priority in the creation of this project was to drill a couple hundred tiny holes into the PCB. This can take a bit of time and can be a little frustrating. Pretty much, I just scattered them randomly, but I tried to get an even number of holes in a "cluster" just so that I don't have to worry about trying to stretch a wire too far. Once all of the holes are drilled, the next step is to pass the nodes through the holes.