Reddit user [duzitbetter] showed off their design for a 3D-printed programmable macro keyboard that offers a different take on what can be thought of as a sort of 3D-printed PCB. The design is ...

In the prehistory of PCB design software ... The most important, obviously, is the ‘Add a pad’ button. Click that and drop some pads down where they should be. This is a standard DIP8 ...