A funny thing happened on [Marco Rep]’s way to upgrading his 3D printer. Instead of ending up with a heated bed, his $300 3D printer can now etch 0.2-mm PCB traces. And the results are pretty ...
Owning a 3D printer, alongside having a healthy supply of filament to use with it, gives you unprecedented opportunities to create all sorts of everyday gadgets and helpers for just about every room ...
If you've got a 3D printer, a Raspberry Pi, and just a little bit of technical know-how, you can make some truly spectacular ...