PenPlotter
A polar coordinate pen plotter controller using Repetier firmware, supporting G-code, SVG, and image files for custom plotting.
What is PenPlotter?
PenPlotter is an open-source controller for polar coordinate pen plotters that uses Repetier 3D printer firmware as a base. It converts G-code, SVG, and image files into precise motor movements for drawing machines, offering smooth path planning and customizable plotting styles. The project solves the need for a flexible, hackable controller that supports various file formats and hardware configurations.
DIY enthusiasts, makers, and developers building custom pen plotters or experimenting with stepper motor control and polar coordinate systems. It's also suitable for artists and hobbyists interested in physical plotting from digital designs.
Developers choose PenPlotter for its smooth motor control via Repetier firmware, support for multiple file formats, and extensive customization options. Its open-source nature allows deep tinkering with both controller software and firmware, making it ideal for educational and experimental projects.
Overview
Polar graph controler that uses repetier firmware. Inspired by work at http://www.polargraph.co.uk
Use Cases
Best For
- Building custom polar coordinate pen plotters with Repetier firmware
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