sailingexodus / exodus-radar

Raspberry Pi radar display for the Raymarine Quantum: AIS, anchor watch, Signal K, OpenPlotter, mayara. Runs on the Pi screen or in any browser. Free for non-commercial use.

abey79 / vpype

The Swiss-Army-knife command-line tool for plotter vector graphics.

abey79 / vsketch

Generative plotter art environment for Python

alexsprojects0 / Pen-plotter

A 180mm × 106.5mm pen plotter driven by four 28BYJ-48 stepper motors. It can run on any microcontroller with at least 12 output pins, but all my code is written for the Arduino Uno.