Turning my 3D-Printer into a Laser Engraver 4: G-code
Before it’s possible to turn images into instructions to the machine, those instructions need to be understood. Luckily, G-code, the name and format of those instructions, is very easy to get into. G-code is plaintext and somewhat human readable. Reminiscent of assembly language to a degree, but, as far as I can tell, contains no …