Chat
Welcome to Flux
Treat Flux like your intern. Tell it what you'd like to build and it'll get to work. You can also ask it questions, brainstorm ideas, and teach it your preferences. Learn More
Explain project
Write a project description
Find schematic issues
Create a test plan
Simulate a circuit
Prepare for Manufacturing
Component Selection Workflow
New Subsystem Wizard
Write I2C initialization code
Generate firmware skeleton
Refine this doc
Ask about this doc
Project Specification
Version: 0.1.0
Date: ...
Author: ...
Status: ...
Tags: ...
1. Executive Summary
What board we're building and the intended outcome in one paragraph.
...
2. Goals and Non-Goals
What must be true in this rev, and what is explicitly out of scope.
...
2.1 Goals
...
2.2 Non-Goals
...
3. System Overview
High-level description of the system and how the board fits into it.
...
3.1 Block Diagram
A space for a simple block diagram (power + data paths).
...
4. Requirements
What the design must do (behaviorally and electrically), independent of implementation details.
...
4.1 Functional Requirements
...
4.2 Electrical Requirements
Power input, rails, currents, interfaces, sensing accuracy, etc.
...
4.3 Environmental and Reliability Requirements
Operating ranges, expected lifetime, handling constraints, safety/compliance.
...
5. Constraints
Hard limits that shape the design choices.
...
5.1 Mechanical Constraints
Size, mounting, connector access, enclosure interactions.
...
5.2 Power and Thermal Constraints
Power source limits, dissipation ceilings, heat-sensitive components.
...
5.3 Layout / Implementation Constraints
High-level layout rules (keepouts, grounding intent, routing classes), without detailed PCB guidance.
...
5.4 Cost and Sourcing Constraints
Target cost range, availability requirements, preferred vendors/alternates policy.
...
6. Assumptions and Dependencies
What we assume is true, and what the design depends on (parts, standards, external systems).
...
7. Validation Criteria
What “done” means in terms of checks and evidence (not task lists).
...
7.1 Acceptance Tests
...
7.2 Review Checklist
...
Appendix (Optional)
Any supporting urls, analysis, datasets, or taxonomy notes that informed this spec.
...
![ESPRSSO32 Smart Scale AI Auto Layout [Example] thumbnail](https://img-cdn.flux.ai/eyJidWNrZXQiOiJncmF2aXRvbi1lbGVjdHJpYy1zeW1ib2xzIiwia2V5IjoiZG9jdW1lbnRfYXNzZXRzL0VTUFJFU1NPMzJfU21hcnRfU2NhbGVfM0RfVGh1bW5haWwtY2QxNTI2NjItNjdjMi00MTk4LWJmNjUtNDJiZDk5N2E0ODYyLnBuZyIsImVkaXRzIjp7InJlc2l6ZSI6eyJ3aWR0aCI6MTM2LCJoZWlnaHQiOjEzNiwiZml0IjoiY29udGFpbiIsImJhY2tncm91bmQiOnsiciI6MCwiZyI6MCwiYiI6MCwiYWxwaGEiOjB9fX0sIm91dHB1dEZvcm1hdCI6IndlYnAifQ==)
Welcome 👋
Flux helps you build PCBs faster with an AI teammate!
Create your account to collaborate, stay updated, fork your own version, and get instant answers from our AI agent.