🔌 PCB design · 📄 Document templates · for use with Professional plan · PCB design pack
19 checks before sending Gerber files to fabrication: files, outline, traces, drill holes, solder mask, DRC, assembly. Mark Pass / Fail, auto-counted.
License CC BY 4.0 — free to use, credit “OctaX.one”. Demo the production version requires a free account to download.
The OctaX assistant adjusts dimensions, content and branding on request — estimated ≈ 1 credit.
✦ Customize with AIRecommended values are typical of standard fabrication services. Always check against the capability sheet of your chosen manufacturer.
Excel calculator for PCB trace width by current, temperature rise, copper thickness, external or internal layer per IPC-2221. Includes a quick lookup table, free.
Sample BOM for an ESP32 4-relay control board: designators, values, packages, quantities per order, and a unit price column to fill in. Free download.