The tray mechanisms come ready to go with stepper motors and lead screws already assembled, and make a great basis for a compact plotter ... retract mechanism. An Arduino Uno with a stepper ...

And that’s exactly what this super-fast Arduino-based plotter is all about ... And move it does, using Dremel tool sanding drums on a lightweight shaft to maximize acceleration.

Watch this video on YouTube. “The pen plotter in question is a DIY machine that Oaks constructed using linear rails, stepper motors, and an Arduino Uno board with a CNC Shield that runs Grbl ...

I like to visualize things, so I decided to prepare this simple tutorial to help you better understand how to visualize data using Arduino ... can experiment with Arduino, and have some basic ...