Mechatronics

3D CAD application

An ESP32 based node for gathering indoor positioning and transmitting to mqtt

Reproducible Microduck RL experiments, policies, simulation assets, and hardware add-ons

Apache NuttX is a mature, real-time embedded operating system (RTOS)

ESP32 Cheap Yellow Display (ESP32-2432S028) Home Assistant Touch Panel – LVGL UI + 3D Printed Desk / Under Desk / Wall / Flush Mounts

Fast, Precise, Cartesian, FDM 3D Printer

Open-source, fully 3D-printable 6-DOF controller for CAD and slicer navigation, powered by an Arduino Pro Micro and Hall-effect joysticks.

A standalone desk flight radar on a single ESP32 board with a 7" touchscreen.

Touch dashboards for Home Assistant on ESP32-P4 and ESP32-S3 displays. Lights, climate, sensors, energy, weather and more, set up in your browser.

A Python library for designing chips (Photonics, Analog, Quantum, MEMS), PCBs, and 3D-printable objects. We aim to make hardware design accessible, intuitive, and fun—empowering everyone to build the future.

Agentic CAD for 3D printing

Open source ARM Cortex-M microcontroller library

An Embedded NoSQL, Transactional Database Engine

:computer: Get seamless remote access to any Linux device. Centralized SSH for the edge and cloud computing

🚀 A fast WebAssembly interpreter and the most universal WASM runtime

A solver for (geometrical) packing problems

Une boîte qui raconte une histoire quand on pose une figurine dessus. Boîtier, carte, micrologiciel et doc pour la refaire.

A secure embedded operating system for microcontrollers

Sculpted and curved keycaps for Kailh Choc and MX switches

An open-source SO-ARM102 robot arm, successor to SO-ARM100 and SO-ARM101. LeRobot-compatible leader-follower kit for teleoperation and imitation learning, with improved rigidity, parallel gripper, STEP/STL files and BOM.

Guitar pedal using a stm32h7 microcontroller programmed with CubeIDE (PCB and Firmware)

Faster Arduino compilation CLI. Arduino快速编译工具，小项目提速50%，大项目提速80%! 时间就是金钱，我的朋友!

iCraft Editor - Help you easily create excellent 3D architecture diagrams

A visual drag-and-drop editor for ESPHome displays (E-Ink, OLED, LCD, Touch), running as a Home Assistant integration or a standalone web app.

Read-only mirror of https://review.coreboot.org/coreboot.git. Synced every hour. We don't handle Pull Requests.

A systematic modern C++ tutorial covering C++11-C++23, STL, concurrency, performance optimization, software engineering, embedded systems, networking, GUI, and real-world project practices.

A remixer for the Elektron Octatrack's OS: modules (custom DSP56300 effects, ColdFire mods, ports of community mods) composed into one firmware image built from your own 1.40C. No firmware distributed.

A self-hosted digital asset manager for 3d print files.

Secure, production-grade IoT hydroponic automation system with ESP32, MQTT telemetry, and real-time dashboard

Unlock an Echo Dot (2nd Generation) over USB, move it between amonet targets, or return it to stock.

Fast and embedded solvers for nonlinear optimal control and nonlinear model predictive control

Blazing fast library to create a functional, on-device dashboard for ESP32, RP2040+W and RP2350+W microcontrollers

Open source STM32 MCU programming toolset

E-Ink-Abfahrtsdisplay für MVG/MVV-Haltestellen (Heltec Vision Master E290)

PCIe DMA-based external game state reader. Hardware DMA capture, memory layout discovery, no in-process injection. C#

Minimalist, dependency-free virtual machine sandbox for microcontrollers and other resource-constrained devices. Single C file, no dynamic memory allocations, asynchronous design, pure C99

Open-source AI assistant ecosystem with MCP integrations, multimodal workflows, IoT support, and cross-platform voice interaction.

MQTT gateway for ESP8266 or ESP32 with bidirectional 433mhz/315mhz/868mhz, Infrared communications, BLE, Bluetooth, beacons detection, mi flora, mi jia, LYWSD02, LYWSD03MMC, Mi Scale, TPMS, BBQ thermometer compatibility & LoRa.

Open-source ESP32-powered tool to scan, jam, spoof, and master BLE, Wi-Fi, and 2.4GHz networks.

A flexible, memory compact, fast and dynamic CSG implementation on top of three-mesh-bvh

A 100-day challenge exploring IoT and embedded systems using ESP32, ESP8266, and Raspberry Pi Pico with MicroPython. Each day covers a new sensor or module with complete code, circuit diagram, and explanation.

Hacking & Reverse Engineering RTL960x-based xPON ONTs to suit your OLT

Tiny Erlang VM

Turn the IKEA SKAFTSÄRV lamp into a WLED smart light with an ESP32: wiring, parts list and config, controllable from Home Assistant.

Firmware security research platform combining binary analysis, taint tracing, and emulation across IoT, edge AI, mobile devices, and robotics.

BlueJammer-V2 is a two-board RF research platform combining an ESP32 jamming engine with a BW16 5GHz web controller. Features up to 4x NRF24L01 modules, live OLED display, real-time web interface and full UART communication between both boards. Educational purposes only!

Source code for the book Real-Time C++, by Christopher Kormanyos

Rinkhals custom firmware for Anycubic Kobra 3D printers

Protocol Buffers with small code size

An open-source 3D-printed quadrupedal robot. Intuitive gait generation through 12-DOF Bezier Curves. Full 6-axis body pose manipulation. Custom 3DOF Leg Inverse Kinematics Model accounting for offsets.