First of all, I build a frame based on my CAD model Dimension, For Dimension of different parts I already attached 26 pages Pdf it contains Required qty. of parts and its dimension, you can change the dimension as per your convenience. Then I assemble all the different parts together. For more Reference, you can see my youtube video.
See full post and downloads here.
In this scene, I connect all the necessary thing according to Schematics and circuit diagrams image. And for the main Power source, I used 12V, 20A Dc Power Supply. For more reference see the youtube video from 30:57 to 33:15.
For Coding part, I used Arduino IDE Software and used marlin firmware.
For more reference see the youtube video from 33:18 to 37:51.