that means cute spring doodles! We’ll start by breaking subjects into simple shapes to make drawing feel easy and approachable. I’ll show you how to refine your sketches step by step so you ...

It’s a simple robot that drags a pen around to draw on paper. [Tim] decided to build one that uses a simple skid-steer design to get around the page. An Arduino Nano is the brains of the ...

which provides just enough pen-to-paper pressure to reliably draw lines without lifting off or scratching the paper. We can’t help but be impressed with the overall look of the machine ...