FreeCAD A2plus Assembly AND Mechanism | square engine

2plus Mechanism in FreeCAD
this for learn How to part Assembly and Mechanism in FreeCAD
All Dimension Are Assumed
you can download all parts from this link
https://www.mediafire.com/file/sw1ket3tiog1qw0/Mechanism_squre.rar/file

How to install A2 plus in freeCAD
https://youtu.be/cyPlEffPjxU

Here Site For A2 Plus addons
https://github.com/FreeCAD/FreeCAD-addons

FreeCAD is a free and open-source general-purpose parametric 3D computer-aided design modeler
and a building information modeling software with finite element method support.

Downloads FreeCAD software from this site
https://www.freecadweb.org/downloads.php