All Projects
A complete archive of experimental systems, fabrication workflows, embedded devices and open-source engineering research.
Loratype
Urban teletyping system built for offline message exchange, experimental communication workflows, and independent operation over long-range radio.
AA Air
Experimental environmental system exploring automated airflow, spatial atmosphere, and machine-driven interaction in a lightweight installation format.
AA Lamp
A family of unusual lighting elements developed to solve the need for better working light, combining high-CRI spectrum, soft omnidirectional illumination, flicker-free output, and smart automation.
AA House
An easily assembled, low-cost house concept built around a light but durable frame, combining new structural materials, smart domestic systems, and renewable energy.
AA DC UPS
An inexpensive but high-capacity DC UPS designed for network equipment and other devices that need stable backup power.
Art-Net DMX Ethernet Converter Node
Compact embedded Art-Net to DMX converter node designed for controlling lighting systems over Ethernet. The device allows configuration of network parameters and DMX universes via a built-in web interface, enabling flexible integration into professional lighting setups, stage systems, and installation environments.
AALOCK Smart ESP32 Door Lock System
AALOCK is a smart door lock system based on ESP32, Nema17 stepper motor, and TMC2209 driver, designed for secure and flexible access control. It supports both MQTT and REST API integration for automation systems such as Home Assistant. The system uses dual safety mechanisms (limit switches and StallGuard motor load detection) to ensure reliable locking and prevent mechanical failure. It includes a web interface for setup, OTA updates, physical control button, automatic locking logic, and LED status indication for system state and connectivity.
QUStepper Universal Stepper Driver
Compact modular stepper motor driver based on ESP32-S3 with USB Power Delivery support. QUStepper provides wireless control, REST API integration, and reliable stepper motor management for CNC, 3D printing, IoT, and industrial automation applications.