Arduino Serial Plotter. Serial Plotter is an amazing tool available in Arduino IDE (from v1.6.6) to visualize the “returned” data beyond just seeing numbers spit out onto the traditional serial ...

Being only ten at the time I was unable to build the thing and, now that I’m 40, I still can’t fathom how to build this DIY CNC plotter out of a DVD player and some Arduino gear.

In this project I will show you how to easily build your own low-cost Arduino Mini CNC Plotter! Ardunino based CNC plotter machine – made from two dvd drives!