If you like what you see, the robot will then begin to draw your portrait ... An ordinary ballpoint pen is held in a spring-loaded carrier, which provides just enough pen-to-paper pressure to ...

ELON Musk’s Neuralink has claimed a human patient used one of its brain chips to control a robot arm with their mind. In a ...

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 ...