Live at https://jsh562.github.io
Selected work in dashboards, internal data tools and embedded hardware.
- QDD Actuator Driver — driver board for a quasi-direct-drive robotic actuator. Three-phase bridge, per-phase current sensing, absolute magnetic encoder, CAN FD. KiCad, STM32G431.
- Project Schedule Gantt — manufacturing schedules from booking through ship, rendered with Vega through Deneb in Power BI rather than an off-the-shelf visual.
- Role WIP Dashboard — queue board showing active projects by engineering role, with aging counters, milestone chips and faceted filters.
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