O

open hardware

Electronic and Software (Firmware / Host) for the OpenAstroTracker.

An attempt to construct a specification for a new class of electronic stringed instrument which uses optical sensors rather than magnetic sensors, with full waveform reconstruction rather than synthesis performed at the processor in the base station it connects to. This design is offered as an open source project to see if it would be possible to create a familiar musical instrument with interesting and novel behaviours.

FreeDev Foundation: Open-source RISC-V hardware for the public good.

The TrustBird APU development.

The FreeBird APU development.

The compute chiplet, of Kunminghu cores, a shared ARV-Q, and the Ventus GPGPU.

The compute chiplet, of Kunminghu cores and a shared ARV-Q.

The shared code for the I/O chiplet of the FreeDev APUs.

The shared codes for the L3 cache chiplet for the FreeDev APUs.

A minimalist, workstation platform

The FreeNest platform development.

Firmware for embroidery machines and custom stepper motors control.

Estação meteorológica LoRaWAN, baseada no microcontrolador ESP32S2 e no módulo LoRa SX1262.

Blank KiCad template

Open source, DIY bike computer

Arducky - Arduino Ducky Script Interpreter