But how do the actual solder-pasting results compare? 3D printed solder stencil on PCB, after applying solder paste.

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 call… ...

If you want to get into 3D printing but don't want to splurge on an expensive machine, the Anet A8 is an affordable DIY piece of hardware to get you going.

All built using 4 x PC DVD/Bluray drives fitted with stepper motors. The DIY 3D printer uses open source firmware in the form of a modified version of Tonokip, and free host software Repetier-Host.