Being able to create PCB’s at home is a milestone in the DIYer ... which they used to do preliminary testing and laser tuning. The X and Y axes run on brass bushings and are belt driven ...

so he creates a 0.3 mm aperture by printing a mold and using it to cast epoxy to make the part that contacts the PCB film. The fan control turns the LED on and off, much as laser cutter mods for ...

Laser processing has emerged as an effective method of PCB depaneling due to its non-contact nature, narrow kerf width, and precision. This method eliminates part-induced stress and the need for ...