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hardware in progress

Engineering Lab — Hardware & Fabrication

An ongoing home lab for hardware experiments: PCB design, 3D-printed mechanical parts, TIG welding, custom electronics, and a local-first home automation mesh.

3D PrintingTIG WeldingKiCadESP32MQTTHome AssistantCAD

A working engineering lab where I design, fab, and test custom hardware — the infrastructure layer for K9 Sentinel and every smaller experiment along the way. Includes a growing local-first home automation mesh (custom PCBs, 3D-printed enclosures, MQTT over a local broker into Home Assistant) and the welding / 3D printing / machining capability the bigger robotics work depends on.