How to prepare a useful electronics project brief

Explain who will use the product, the task it performs and the environment in which it operates. A short description of the real use case helps the engineering discussion.

State whether you have an idea, a specification, an existing design or a prototype. Identify which items already work and which need support.

• Power source and operating conditions
• Inputs, outputs and communication interfaces
• Size, enclosure and mounting constraints
• Intended production quantity and target dates
• Known components, suppliers or design restrictions

A design review, schematic package, working prototype and production handover are different scopes. State what you need at the next milestone and what evidence will demonstrate completion.

Label the items that are mandatory, preferred or still open. This makes it easier to identify risks and prepare a realistic proposal.

Use a non-confidential overview for the first inquiry. Discuss confidentiality and file-sharing arrangements before exchanging proprietary design files.