Jelle Spijker

3D printer / slicing GUI built on top of the Uranium framework

Powerful, fast and robust engine for converting 3D models into g-code instructions for 3D printers. It is part of the larger open source project Cura.

Home-Assistant component for Ultimaker printers (UM3, S3, S5)

P&ID extension for TikZ circuit library

Generic Thermostat for IR Floor heater with a Dual-Sensor topologies and relay constraints

Integrates multimodal LLM analysis with standard ActivityWatch OS-level window tracking

Continuation for this project is stopped. Focus is now on the MechEng modules ( https://github.com/mecheng ) A Python module for mechanical engineers. Project which is mostly based on the books of Roloff / Matek (Machineonderdelen), Hibbeler (Statics, Mechanics and Dynamics), Kals (Industriele productie) and R. Mott (Applied Fluid Mechanics). Al calculations are unit/dimension save. Using IPython / Jupyter a report can be generated in LaTeX, html or PDF Currently implemented: * Force method calculation for a simple beam * Unit based calculations * Axle calculation * Material properties

A curated awesome list of 3D printing related links

Cura plugin which will play elevator music while you wait for slice to finish

Soil analyzer using an USB microscope - for Linux PC and Beaglebone Black

Additional Infill and Skin patterns for Cura

A modern polygon clipper lib

Python module to work with Dewesoft files.

LLDB debugging tools (such as pretty printers) for CuraEngine

Matlab simulink like blocks in c++ code, where each connection to another block is a shared_ptr. Programmed such that it can be used as simulation or real-time predictive simulation on embedded devices

A few Python Kalman scripts

No description.

Community based marketplace plugin for Cura

Fast gcode interpreter

Materials for Siemens NX

No description.

Thesis - Design of an autonomous operating dredge bot controller

Some personal Cura tweaks and materials for my UM3 (with UM5 feeders and CC 0.6 core)

Novel simulation engine for the FFF printers.

Irrlicht 1.8.4 mirror with CMake

GCODE Parser for Python

A generic C++ software library for Artificial Controlled (Under-)water Vessels. Runs on x64 and ARM devices

Extension for project Chrono emulation of sensor characteristic (mirror from my gitlab repo)

pictureflow for Qt5

deployed cv

No description.

OpenViking is an open-source context database designed specifically for AI Agents(such as openclaw). OpenViking unifies the management of context (memory, resources, and skills) that Agents need through a file system paradigm, enabling hierarchical context delivery and self-evolving.

The Frontend for Agents. Connect any agent framework to Chat, Generative UI, Frontend Tools, Human-in-the-Loop and Shared State. React & Angular supported.

🎨 Brands for Home Assistant

The home of the default HACS repositories.

:house_with_garden: Open source home automation that puts local control and privacy first.

Contains the training material used by Navara's GitHub Copilot Ground School

C++ library for multi-physics simulation

Gcode to x3g conversion post processor

Control hOn devices with python

Home Assistant integration for Haier hOn: support for Haier/Candy/Hoover home appliances like washing machines and air conditioners in 19 languages.

Asynchronous Python client for the GitHub API

Klipper Preprocessor script for Cura

IntamDrive plugin is developed based on Ultimaker/CuraEngine 3.3.

No description.

A Postprocessing plugin for CuraEngine, which will filter all GCodes commands but keeps the fan commands

Conan recipe for Irrlicht library

High-performance C++ library for multiphysics and multibody dynamics simulations

No description.

Fast and modern C++ VTK Writer

Boost.org polygon module

Polygon Clipping and Offsetting - C++, C# and Delphi

Cura plugin that provides a more settings-centric GUI for those who prefer it

Hercules DJ Control MP3e2 translation daemon

Freeze (package) Python programs into stand-alone executables

Recipes for the ConanCenter repository

Custom Supports plugin for Cura

Conan - The open-source C/C++ package manager

Library to pack convex polygons into an arbitrary shape

Python-side of Arcus

local handling for Tuya devices

Conan files for Ultimaker repo's

Simple extendable NodeMCU ESP8266 project to read out various sensors and publish the result via MQTT

A minimal VTK file writer for triangle, quad, hex and tet meshes in 2D and 3D. Only C++ standard lib as dependencies.

The fundamental package for scientific computing with Python.

Conan build script for SIP 4.19.25 to be used by Ultimaker Cura

Kodi is an award-winning free and open source home theater/media center software and entertainment hub for digital media. With its beautiful interface and powerful skinning engine, it's available for Android, BSD, Linux, macOS, iOS and Windows.

Elementum add-on for Kodi. Development of this addon has been stopped!

Elementum daemon, for the add-on see

A STL thumbnail generator

More extensive explanations of Cura slicing settings.

An Ultimaker Printer API Client implementation in Python

Conan package for nlopt (https://github.com/stevengj/nlopt)

No description.

No description.

[OBSOLETE] The recipe is now in conan-io/conan-center-index

Conan recipe for the Qt library

Open MPI for conan.io

Turn STL files into voxels, images, and videos

2D irregular bin packaging and nesting library written in modern C++

A simple plugin for Cura to enable & disable the yappi profiler on the run.

Calculating the bearing capacity for a crawler w Archimedes screw on an undrained silt bed

Development of this addon has been stopped!

Communication library between internal components for Ultimaker software

FDM Material database

Implements the special Tuya Home Assistant API.

Solve a steady-state fluid problem. This repo is mirrored from my Gitlab

Creating an autonomous vehicle simulation using chrono and gazebo

Operate and manipulate physical quantities in Python

verslag draadtoevoermachine voor de hogeschool Arnhem & Nijmegen dH7 (2014)

No description.

Automatically exported from code.google.com/p/tikzedt

No description.

Arduino library to support SHT1x-series (SHT10, SHT11, SHT15) temperature / humidity sensors from Sensirion

Init and first use scripts voor my BBB

Homework and exercises for the course thermodynamica II given at the university of applied science Arnhem Nijmegen

Firmware for the Razor 9DOF IMU from sparkfun.

Tryout for various protocols

Interface between computer programs such as Labview and Matlab and Beagleash

Process controller voor the Beaglebone using the PRU's

P&ID toolbox