Preparing Images For Laser Etching Isn't That Hard | Hackaday
Practicing on a piece of granite with my k40 laser, I used Gimp and Inkscape to do some dithering as well as greyscale, it turned out okay but I'm not to say
Preparing Images For Laser Etching Isn't That Hard | Hackaday
Prep a Photo Engrave in Gimp – Glowforge
0509 Gimp (Photo to Screen Print and or Laser engrave) - YouTube
How to: Prepare an image for laser engraving using GIMP/ INKSCAPE/ K40 WHISPERER - YouTube