Dahee Kim contributed to the stanford-ssi/samwise-avionics repository by designing and refining hardware systems, focusing on manufacturability, reliability, and maintainability. Over five months, Dahee expanded KiCad footprint libraries, optimized PCB layouts, and improved silkscreen readability to reduce assembly errors. Using skills in PCB design, 3D modeling, and electronic engineering, Dahee generated production-ready Gerber files and integrated new 3D CAD models for enhanced visualization and review. In addition, Dahee addressed simulation fidelity in tathagatasrimani/codesign by refactoring C++ code for accurate 16-bit register handling, demonstrating depth in both hardware and software aspects of electronic system development.
February 2025 monthly summary for stanford-ssi/samwise-avionics: Delivered a unified 3D hardware model overhaul for the MPPT addon board and integrated a new SSI connector 3D model into the CAD library. The work improves visualization, design reviews, and downstream manufacturing readiness; the commit history documents the changes.
February 2025 monthly summary for stanford-ssi/samwise-avionics: Delivered a unified 3D hardware model overhaul for the MPPT addon board and integrated a new SSI connector 3D model into the CAD library. The work improves visualization, design reviews, and downstream manufacturing readiness; the commit history documents the changes.
January 2025 monthly summary for tathagatasrimani/codesign. Focused on improving simulation fidelity in ConcreteSimulator by addressing 16-bit register handling and parasitic edges. Key actions included refactoring delay and energy calculations, and introducing helper utilities to manage parasitic edge checks and capacitance consolidation. Result: more accurate simulation results for 16-bit register scenarios, increasing reliability of design decisions and reducing post-release debugging effort.
January 2025 monthly summary for tathagatasrimani/codesign. Focused on improving simulation fidelity in ConcreteSimulator by addressing 16-bit register handling and parasitic edges. Key actions included refactoring delay and energy calculations, and introducing helper utilities to manage parasitic edge checks and capacitance consolidation. Result: more accurate simulation results for 16-bit register scenarios, increasing reliability of design decisions and reducing post-release debugging effort.
December 2024 — End-to-end hardware design-to-delivery work for stanford-ssi/samwise-avionics focused on manufacturing readiness, reliability, and maintainability. Delivered feature expansions, manufacturing data handoff, and hardware refinements that enable production and future revisions across multiple boards.
December 2024 — End-to-end hardware design-to-delivery work for stanford-ssi/samwise-avionics focused on manufacturing readiness, reliability, and maintainability. Delivered feature expansions, manufacturing data handoff, and hardware refinements that enable production and future revisions across multiple boards.
November 2024 (2024-11) monthly summary for stanford-ssi/samwise-avionics: Delivered two key feature improvements focused on signal clarity and manufacturability, with explicit documentation updates to support future maintenance and onboarding. Two main PCB changes were implemented to optimize layout and prepare for production, including Gerber data updates and impedance-conscious routing. No major bugs fixed were reported this month; stability was maintained while delivering feature work. Overall, the work advances PyCubed integration, improves production readiness, and strengthens design documentation and traceability.
November 2024 (2024-11) monthly summary for stanford-ssi/samwise-avionics: Delivered two key feature improvements focused on signal clarity and manufacturability, with explicit documentation updates to support future maintenance and onboarding. Two main PCB changes were implemented to optimize layout and prepare for production, including Gerber data updates and impedance-conscious routing. No major bugs fixed were reported this month; stability was maintained while delivering feature work. Overall, the work advances PyCubed integration, improves production readiness, and strengthens design documentation and traceability.
October 2024 performance summary for stanford-ssi/samwise-avionics focused on improving manufacturability and production readiness through PCB silkscreen readability improvements and critical footprint corrections. Delivered clearer silkscreen labels and organized layout, plus adjusted project configuration for layer visibility and default line widths to streamline design reviews. Fixed component footprints and placement by replacing the Schottky diode with the correct part and updating small-resistor footprints, ensuring proper assembly and operation. These changes reduce risk of misinterpretation during assembly, improve test visibility and inspection, and support the next production cycle.
October 2024 performance summary for stanford-ssi/samwise-avionics focused on improving manufacturability and production readiness through PCB silkscreen readability improvements and critical footprint corrections. Delivered clearer silkscreen labels and organized layout, plus adjusted project configuration for layer visibility and default line widths to streamline design reviews. Fixed component footprints and placement by replacing the Schottky diode with the correct part and updating small-resistor footprints, ensuring proper assembly and operation. These changes reduce risk of misinterpretation during assembly, improve test visibility and inspection, and support the next production cycle.
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