Decompose the intent into research units with verifiable criteria.

Understand the market, user problem, and business case for this hardware product. Hardware inception looks a lot like application inception — but the cost of being wrong is higher because hardware has physical constraints that application software doesn't.

Identify and document every regulatory framework that applies to this product in its target markets (FCC, CE, UL, FDA, IC, RoHS, REACH, WEEE, etc.), plus any safety standards (IEC, IEEE, ANSI). Compliance cannot be retrofitted — get it right here or pay 10x to redesign later.

Decompose requirements work into units with verifiable criteria.

Translate user needs from discovery into functional and non-functional requirements that are testable, traceable, and complete. Every downstream stage reads requirements — sloppy requirements produce sloppy hardware.

Review the integrated design (schematic, PCB, mechanical, BOM) for correctness, manufacturability, and compliance with requirements. Hardware design reviews are the last cheap place to catch errors before tooling and prototypes cost real money.

Design the electrical schematic, select components, and produce the BOM. Schematic design is the foundation of PCB layout, firmware interfaces, and cost — decisions here ripple through everything downstream.

Design the enclosure, mounting, thermal management, and mechanical interfaces. Mechanical design has to live with electrical design — dimensions, heat dissipation, connector placement, and serviceability all depend on coordination.

Translate the schematic into a manufacturable PCB layout that meets electrical, mechanical, thermal, and EMC requirements. PCB layout is where electrical design meets physical reality.

Implement the embedded software that runs on the hardware. Firmware lives in a constrained environment — memory, flash, power, real-time deadlines are all finite, and debugging is much harder than on application code.

Review firmware against functional requirements, safety analysis, and memory/flash budgets.

Coordinate regulatory certification testing with external labs. Pre-screen the product against cert requirements before formal submission to avoid expensive retests.

Build and run the hardware-in-the-loop (HIL) test rig, environmental tests (temperature, humidity, vibration, ESD, drop), and regression coverage against functional requirements.

Own the overall validation plan, coordinate between test-engineer and compliance-officer, and judge release readiness based on aggregate validation results.

Design the manufacturing process, coordinate with the contract manufacturer, own the first article inspection, and manage production ramp. Manufacturing decisions lock in — tooling, fixtures, and process changes are slow and expensive once volume starts.

Own the production quality plan — incoming inspection, in-process checks, end-of-line functional test, and outgoing inspection sampling. Quality on the manufacturing line is a numbers game; the QA lead defines what passes, what fails, and what gets reworked.