THREE BEARSTECH
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DEVELOPMENT PROCESS

Advance the project through clear engineering and approval gates.

Each stage turns project inputs into a more defined technical outcome. Scope, responsibilities, review criteria, and the next approval point remain visible throughout development.

Send Your Requirements Review Capabilities

FIVE STEPS

From project definition to production handoff.

The sequence can be adapted to the maturity of the project, but each next stage begins only after its inputs and approval point are understood.

  1. 01

    Requirements Review

    We organize the required functions, operating conditions, physical limits, reference files, target performance, and commercial context. Approval gate: confirm the working brief and identify missing inputs.

  2. 02

    Technical Proposal

    The proposed electrical, optical, mechanical, and development approach is defined at the level needed for scoping. Approval gate: agree on the approach, responsibilities, deliverables, and review criteria.

  3. 03

    Engineering & Layout

    Circuit details, component choices, PCB layout, interfaces, and applicable LED or thermal decisions are developed around the approved direction. Approval gate: review the design package before prototype release.

  4. 04

    Prototype & Verification

    Samples are evaluated against the project-specific functional, electrical, optical, thermal, and mechanical criteria that apply. Approval gate: accept the result or define revisions and another review cycle.

  5. 05

    Production Handoff

    Approved design information, BOM status, assembly requirements, and test expectations are organized for the agreed production path. Approval gate: authorize the handoff scope and controlled design revision.

Schedule note

Development timing depends on the completeness of the input package, component and BOM status, project scope, prototype complexity, and the number of review or revision cycles.

STARTING INPUTS

Bring what already exists.

A project can begin from a complete drawing package, an existing board or sample, or a product requirement that still needs technical definition.

  • Product function and intended operating sequence
  • Electrical, optical, thermal, and environmental requirements
  • Drawings, dimensions, photos, samples, or existing files
  • Interfaces, connectors, mounting, and enclosure constraints
  • Available BOM information and preferred components
  • Prototype goals, acceptance criteria, and production context