Low Cost DIY Laser XY Scanner, Cutter, or Engraver
Low Cost DIY 3D Printed stepper motor Laser XY Scanner - Draw, Cut, Engrave, or Scan
Laser XY Scanner is an open source stepper motor based scanner. The components used are low cost and very accessible. This type of laser scanner is not extremely fast but it can still be used in a variety of applications. Draw, cut and or point with laser X and Y control.
The circuit:
Instructable: https://www.instructables.com/id/Low-Cost-DIY-Stepper-Motor-Laser-XY-Scanner-Cutter/
The 3D .STL and CAD files can be found on Thiniverse: https://www.thingiverse.com/thing:2710048
Video of the Laser XY Scanner in action: https://youtu.be/hbFObc3SvLU