Thomas Sanladerer had a video on this, essentially using the 3d printer as a plotter for PCBs. It creates an mask but the usual etching process is still there.

Thomas Sanladerer had a video on this, essentially using the 3d printer as a plotter for PCBs. It creates an mask but the usual etching process is still there. https://m.youtube.com/watch?v=sL0LZFcNaow https://m.youtube.com/watch?v=sL0LZFcNaow