Open source digital servo replacement module for the Sony Walkman WM-D6C. Replaces the CX20084 servo IC, CP304 boost converter, and CN301 power jack with a single STM32G0B1-based PCB. Dual variant: USB-C PD or polarity-agnostic barrel jack input. Bare-metal C firmware. CERN OHL-P v2 / MIT / CC BY 4.0.
Open source digital servo replacement module for the Sony Walkman WM-D6C. Replaces the CX20084 servo IC, CP304 boost converter, and CN301 power jack with a single STM32G0B1-based PCB. Dual variant: USB-C PD or polarity-agnostic barrel jack input. Bare-metal C firmware. CERN OHL-P v2 / MIT / CC BY 4.0.
A modular, stackable brushless motor driver platform based on the TMC6200, TMC4671, and STM32G473.
A modular, stackable brushless motor driver platform based on the TMC6200, TMC4671, and STM32G473.
A modular, stackable brushless motor driver platform based on the TMC6200, TMC4671, and STM32G473.
Standalone embedded audio system engineered with an STM32G031K8 microcontroller using HAL drivers for peripheral management and a VS1053B codec for real-time decoding and playback.