[Amanda Ghassaei] has created an awesome hack for making your own vinyl records using a laser cutter from an MP3 file. Her excellent hack uses a Processing sketch that converts a digital audio ...

Laser cutting works by directing a laser together with a motion ... Formats that can be sent to this cutter include: Create the shape that you want to be cut as a sketch in NX. Nothing else, like ...

The re-sized file is then exported as a PDF. [Juan’s] trick is to actually cut two pieces of 7mil Mylar at the same time. The laser must be calibrated to cut all the way through the top sheet ...