wavetable sound generator — in development
Watasoge is a digital wavetable sound generator and my first digital Eurorack module project. I chose wavetable synthesis as the starting point because it is one of the simplest ways to generate audio signals — which makes it an ideal vehicle for learning how to build a digital module from scratch. in development
facts from the build log
- Wavetable synthesis
- Digital Eurorack module
- STM32G431KB
- Prototyped on NUCLEO-G431KB
Final hardware specifications (panel width, power draw, I/O) will be published here once the hardware design is settled.
free & open source
Available now
- Firmware source code: github.com/framlin/watasoge
- The complete development story: Watasoge Building Log
Coming as development progresses
- Schematics and PCB files (KiCad + Gerber)
- Bill of materials with sourcing notes
- Panel design and enclosure
- Step-by-step build guide
how this module is being developed
The Watasoge Building Log documents the journey in detail — from generating the first wavetables, through the first sound on the DAC, to playing wavetables and publishing the firmware: