Pessoalzinho do SESC perguntou que bibliotecas de projetos eles usam. Legal guardar as respostas:
- https://www.myminifactory.com
- https://grabcad.com/library
- https://www.festi.info/boxes.py/index.html [caixinhas]
- https://www.makercase.com/ [caixinhas]
- https://www.epiloglaser.com/ [corte laser]
- https://www.freepatternsarea.com/
- https://www.craftsmanspace.com/
- Instructables
- TinkerCAD
