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Project Planning · 3 min read
Electronics Design Reviews Before Prototyping
A structured review is the cheapest way to find the errors that would otherwise cost a prototype iteration.
NANOSOFT Engineering Insights
Why review before building
Fabrication and assembly take time and money. Every issue caught on paper is one fewer iteration. Reviews also spread knowledge across the team and document reasoning.
Schematic review checklist
- Power-supply ratings, sequencing and protection
- Pin functions against datasheets
- Pull-ups, pull-downs and default states
- Interface voltage levels
- Test points and debug access
Layout review checklist
- Placement versus mechanical constraints
- Critical-net routing and return paths
- Decoupling placement
- Thermal provisions
- Clearance, creepage and DFM
Running the review
Share materials in advance, review against requirements, record every finding with an owner and track closure. Fresh eyes — someone who did not design the board — find the most.
Frequently asked questions
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