The BrachiGraph project consists out of two parts, the hardware design for a servo-driven drawing arm (pen plotter) and software utilities (written in Python) that allow the drawing arm’s servos to be ...

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[Acorv] wrote in to tell us about his latest hack, a robotic arm that writes with a marker. In the video after the break, the arm is set to copy whatever someone writes in a touchpad. As you might ...

A team based in London UK have created a awesome mini robot drawing arm aptly named Line-us which is capable of drawing with a pen and paper and recreates anything you can draw on your screen using ...

Understand forearm muscles to improve the realism and structure of your drawings. This video explains the major muscle groups, surface forms, and how they change with rotation and movement, helping ...