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 ...

If you like what you see, the robot will then begin to draw your portrait on a piece of paper. It does this using two human-like arms which are made from aluminium and driven by two stepper motors.

Mix play and learning this holiday season by gifting a STEM toy to the kid in your life. STEM toys help sharpen math, science and engineering skills as kids play.

Draw right on paper or a table and the plastic ... Making your own robot doesn't need to require programming skills. This is the Kids First Robot Factory by Thames & Kosmos, and it's good for ...