https://framlin.com/ Open-source DIY Eurorack synthesizer modules with complete build logs and build plans — hardware, firmware and the way there. en https://framlin.com/modules/watasoge/ https://framlin.com/modules/watasoge/ Digital wavetable sound generator on the STM32G431KB — module overview with build log, firmware source and upcoming build plans. https://framlin.com/modules/pulser/ https://framlin.com/modules/pulser/ Tight Eurorack clock module on the RP2040 — module overview with demo video, build log and upcoming build plans. https://framlin.com/agentic_coding/ https://framlin.com/agentic_coding/ A dual-repo workflow with project and Zettelkasten — using Claude Code with long-term memory. https://framlin.com/clean_fracanto/ https://framlin.com/clean_fracanto/ Clean Architecture, SOLID, DRY and KISS — applied to an embedded C framework. https://framlin.com/fracanto_dependency_injection/ https://framlin.com/fracanto_dependency_injection/ How dependency injection keeps drivers swappable and firmware testable in the fracanto framework. https://framlin.com/fracanto_vtable_pattern/ https://framlin.com/fracanto_vtable_pattern/ The vtable design pattern in the fracanto framework: polymorphism and type erasure in plain C. https://framlin.com/fracanto_architecture/ https://framlin.com/fracanto_architecture/ The 3-tier architecture of the fracanto CAN-bus synthesizer framework. https://framlin.com/pulser/ https://framlin.com/pulser/ Building a tight Eurorack clock module on the RP2040 — PIO pulse generation, tempo control, display and CV outputs. https://framlin.com/cvsignals/ https://framlin.com/cvsignals/ A reference to 20 control-voltage input signal types in the Eurorack world — from triggers to feedback CV. https://framlin.com/kickingthecan/ https://framlin.com/kickingthecan/ A CAN-bus experiment with agent-driven development — STM32, Raspberry Pi 4 and the bugs in between. https://framlin.com/watasoge/ https://framlin.com/watasoge/ Building a digital wavetable Eurorack module on the STM32G431KB — a build diary from the first wavetable to firmware on the board.