For engineers
Design Tools
Design it here — and order in one click. Every tool works against live stock and pricing.
Most used
Parametric Selector
Filter 1.5M+ parts by the specs that matter, then push the shortlist straight to a BOM.
Open toolNewBlock-Diagram Builder
Sketch the signal chain and get a validated part list for every block.
Open tool12 calculatorsPower & Thermal Calculators
Size regulators, inductors and heatsinks with live part recommendations.
Open toolHealth scoreBOM Manager
Paste or upload a BOM — every line matched, risk-flagged, priced and ready to cart.
Open toolBetaPCB / Gerber Upload
Drop a Gerber or BOM to auto-match footprints, stock and alternates.
Open tool