Free Engineering Tools

Calculators, checklists, and templates built by our Thailand engineering team. No signup for the free versions.

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PCBA DFM Checklist

47-point design-for-manufacturability checklist. Catch 80% of common errors before SMT. Web + PDF.

Use the tool โ†’
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Landed Cost Calculator

Compare China vs Thailand vs Vietnam landed cost for any BOM. Includes Section 301, sea vs air, inventory carrying.

Coming Q3 2026
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MOQ / NRE Estimator

Estimate your minimum order quantity, tooling cost, and per-unit cost across 4 production stages (EVT, DVT, PVT, mass).

Coming Q3 2026
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BOM Template & Validator

Standardized BOM template (CSV format) with built-in MPN validation against Digi-Key, Mouser, LCSC.

Coming Q4 2026