There is already a CNC project for Arduino called Grbl but [Reza’s] approach uses the Arduino libraries in an effort to make the sketch more customizable for the average user.

Arduino CNC pen plotter draws anything using ChatGPT 2:03 pm February 9, 2023 By Julian Horsey If you are interested in building your very own robot capable of drawing pictures of anything you ask it.

Instructables user Ardumotive_com has published a new project that explains how to create your very own Arduino powered mini CNC plotter.