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A practical guide for hardware founders.
The hardware development guide is being refreshed for 2026. Join the list to receive practical notes on prototypes, electronics, DFM, suppliers, and manufacturing decisions.

Lead magnet
What the guide should help founders avoid.
- Starting CAD before product requirements are clear
- Choosing a supplier before prototype risks are validated
- Separating electronics decisions from enclosure and manufacturing constraints
- Underestimating BOM, tooling, testing, and assembly costs
- Moving to production without DFM and pilot-production thinking
Request the guide
Join the list and we will send the guide when the updated PDF is ready.