CNC Pen Plotter (GRBL+Arduino based CNC machine)

1.download GRBL Library :https://drive.google.com/file/d/1Su9X...
2.Unzip the folder ,just copy the folder within "grbl" into the directory that the Arduino Software that was installed into ,for example in my case : C:\Program Files (x86)\Arduino\libraries
3.Open Arduino IDE ,click on File ,examples,grbl ,grblUpload
4.select the type and Arduino port,then apply the code.
5.download the Universal G-code sender:https://winder.github.io/ugs_website/...
6.download Inkscape:https://inkscape.org/release/inkscape...
7.add the extensions for Inkscape download the files in the following link:
https://drive.google.com/file/d/1Su9X...
paste it in the following directory: "C:\Program Files (x86)\Inkscape\bin\share\extensions"
if u faced any problems in the UGS or Inkscape try to install another versions.
u can see more details in the following link :   • cnc plotter experiments  
0:00 Components
1:28 writing letters on Inkscape
1:39 play UGS
2:05 hatching
2:33 arabic phrase
2:47 drawing brain
3:31 bad & good results