Hello everyone. I know that a lot of makers like to create their own PCB at home and about a year ago
we made a video showing how to make a PCB just using laser, film and FeCl3 with
But we still wanted to give a better tool and finally we tuned 5.6W laser and installed on
a Neje engraving machine (just as a good mount machine). And it appeared that with a
help of 5.6W diode laser you can do laser soldering. So it is quite easy, just press a
button, wait for 1-2 sec and it is ready.