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In this video, we will build a super portable and precise Arduino-powered laser engraver. We will explore a new and unusual way of building these DIY machines by using rotational axis instead of linear ones, achieving great precision and unlimited range in a surprisingly small package that can be powered simply from a power bank and controlled wirelessly using a smartphone.
here are some useful links:
– 3D models:
– PCB design:
– parts list:
– 28byj48 bipolar mod:
DAZ projects
#Building #DIY #portable #Laser #Engraver
