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 ...

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 ...

Sure, we see quite a few plotters and other motion machines, but the one from [DAZ Projects] has the virtual of looking dead simple. The Arduino and ... looks inexpensive using just a few bearings ...

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 ...