This FreeCAD external workbench is composed of:
The user can modify these components to customize their own system. This also includes a Filter Stage (see screenshot below)
All the models are parametric, meaning the user can set the dimensions dynamically, generate the preferred placement and the models will scale correctly. There are many models to choose from and create ones own Mechatronic system.
You can see the Workbench in action in YouTube:
STL
format for immediate 3D printing!!You can see all the models on the readthedocs page.
Install using the builtin FreeCAD Addon Manager.
In FreeCAD, go to the Tools -> Addon manager
dropdown menu and search for Maker Workbench
After install, restart FreeCAD. "MakerWorkbench" should now show up in the workbench dropdown list.
All the information from the project is in the readthedocs page.
The source code of this workbench is available in the official MakerWorkbench repository: https://github.com/URJCMakerGroup/MakerWorkbench
Do you have questions, found a bug, don't see a feature you'd love? Please leave us a comment on the official FreeCAD Forum thread discussion of MakerWorkbench (FYI, it used to be named Mechatronic until name was changed).
It is also possible to contact davidmubernal on the FreeCAD forum directly if you're having any issues but not getting any help on the forum thread.