Openscad Bitbeam library

Lego Technik Hub Remote Control

This is the official repository for the STEMFIE App. STEMFIE is a construction set toy made with FreeCAD, similar to LEGO Technic.

LDraw™ editor and simulator

3D model generators with CadQuery for humans and LLM agents

This is a prototype 8-legged spider with 2 pincers, 2 cameras for eyes, moving vision, and a mandible with pointy teeth to scare the little children, all made mode LEGO Technic. The MCU is an ESP32 Dev module, and software is written in C++.

Simple web app, server and driver to control lego technic with powered up components.

Design and export interlocking bricks via web app

Megahub is an ESP32-based alternative hub designed for LEGO© enthusiasts and robotics builders.

Lego cad files of the modules

EVN robot builds, complete with stud.io build instructions and Arduino code

Web Bluetooth dashboard for Pybricks hubs with port scanning, live LEGO Powered Up / SPIKE sensor values, and motor DC sweep testing.

LEGO© 8865 test car B side - POV-Ray and OpenScad model

This project is about a fully working portable arcade gaming console made from 100% pure LEGO® and Pybricks framework.

Control Mould King BLE building-block toys from a Raspberry Pi over a reverse-engineered protocol. Simultaneous multi-hub control, a WebSocket API for custom clients, and a multi-language web dashboard.

A collection of simple LEGO linkages that can follow a prescribed motion

Repo of assorted ADVANCED EV3 programs for use in FLL and other competitions

This is the PCB of the Charger for Spike Prime batteries

Documentation for https://github.com/DietrichChristopeit/project-cimino

Autonomous driving for Ferrari FXX K Lego Technic model #42212.