The one I had designed for integrating 12V power connections in my LEGO builds. I designed two 2x2 bricks with openings to receive a male and female connector on one side and two holes for the wires on the other. I integrate them into my models to have a 12V power grid across all my modules.
The project addresses this. First, I don’t need LEGO level precision, as the connectors are built-in in a way that they are not visible. They are surrounded by real LEGO parts that keep them sufficiently in place so they meet the opposite connector, and that is OK.
Second, the guy who prints those connector housings for me is already a specialist in printing LEGO-fitting 3D prints.
The one I had designed for integrating 12V power connections in my LEGO builds. I designed two 2x2 bricks with openings to receive a male and female connector on one side and two holes for the wires on the other. I integrate them into my models to have a 12V power grid across all my modules.
This sounds great…
Then I remember Lego tolerance points and the calibration needed. Damn.
The project addresses this. First, I don’t need LEGO level precision, as the connectors are built-in in a way that they are not visible. They are surrounded by real LEGO parts that keep them sufficiently in place so they meet the opposite connector, and that is OK.
Second, the guy who prints those connector housings for me is already a specialist in printing LEGO-fitting 3D prints.