Drawing technical tutorials is a YouTube channel that contains technical drawing resources that use 2D Autocad applications or 3D dimensional drawings for beginners who want to learn, apart from AutoCAD there are such as CATIA, SolikWorks, AutoDESK Inventor, AutoDESK Fusion 360.
The drawing technique starts from the beginning how to use the beginner's part application as follows:
2D AutoCAD
3D AutoCAD
AutoCAd 2D to 3D
AutoCad 3D to 2D
CATIA 2D
CATIA 3D
CATIA 2D to 3D
CATIA 3D to 2D
SoliWorks 2D
SoliWorks 3D
SoliWorks 2D to 3D
SoliWorks 3D to 2D
Inventor of 2D AutoDESK
AutoDESK 3D Inventor
AutoDESK Inventor 2D to 3D
AutoDESK Inventor 3D to 2D
AutoDESK Fusion 360 2D
AutoDESK Fusion 360 3D
AutoDESK Fusion 360 2D to 3D
AutoDESK Fusion 360 3D to 2D
Hopefully the drawing technique can make it easier for those who want to learn, amen