Motorized stand for filament swatches

I saw a filament swatches display and decided to make mine but motorized. It's cool and loud, perfect for your desk if you don't need to be concetrated 😂

Anyway it's an easy setup; you need:

• 3d printer motor
• 3d printer driver (I used a TMC2208)
• Arduino Board (I used a CH340 board based on arduino nano)
• 12V power supply
• Some wires

Is about 30$ but if you're not new to 3d printing probably you'll already have most of the parts you need. Uploaded you can find the code I used but feel free to modify the speed or add anything you want (like a potentiometer). If you need help for coding feel free to ask in the comments, Chat-GPT will answer as soon as he can😁