Portable Sun Engraver
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A fun summer project which automates burning simple images on wood with lens and sun
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Updated at source:
Model information
- Source
- Printables
- Category
- Summer
- License
- Creative Commons — Attribution — Noncommercial
Do not print in PLA, device is only used in the direct sun lights, and PLA heats up enough to loose the form.
I used PETG without any issues.
The only piece that needs support is "Screen top section.stl". Should be printed with top face down for the best surface, and use support for recesses.
Video with design process and examples of work (in Ukrainian, but with auto subs available):
Source code for Arduino: https://github.com/poconoco/sun-engraver/
Assemble instructions, including bill of materials and wiring diagram, can be found here: https://github.com/poconoco/sun-engraver/blob/main/README.md