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 ser… ...

His design is driven by an Arduino Uno with a stepper shield, ... It’s not as fancy as the HP pen plotter I used to print out rude words in giant letters with in my youth (a HP7475, ...

“The video demonstrates a proof-of-concept plotter made from four 58mm plastic omni-wheels. The slight inaccuracies are due to wheel slippage and a tiny amount of back-lash in the 64:1 gearing ...

Pen plotters, mainly used for architectural drawings and Computer Aided Design, or CAD, increased the graphic resolution equivalent to 1,000 dpi. Similar to a laser printer, electrostatic plotters ...

To build this Arduino pen plotter, you will need a few basic materials and tools. The primary components include four rulers, which serve as the arms of the plotter, and two NEMA 17 stepper motors ...