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KiCad

Everything tagged “KiCad” across notes, resources, and Mochi logs.

Annotated PCB view comparing narrow signal traces with a wider power trace
New
NotesPCB Design

Net Classes and Trace Width: When Should a PCB Trace Be Wider?

A practical guide to PCB net classes and trace width for small boards: signal traces, 3V3, 5V, battery paths, ground, power vias, and a pre-Gerber checklist.

PCB DesignHardwareESP32Power DesignKiCad
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Original diagram showing a signal trace and its compact return path over a continuous ground plane
New
NotesPCB Design

PCB Ground Planes: GND Is More Than a Net Name

A practical guide to PCB ground planes, return current, GND layout mistakes, stitching vias, decoupling paths, and copper pour checks.

PCB DesignHardwareESP32Power DesignKiCad
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A PCB board next to a checklist clipboard being reviewed before fabrication
NotesPCB Design

A Practical PCB Review Checklist Before You Send It to Fab

A practical PCB review checklist before fabrication: schematic, ERC, footprints, clearance, power, antenna, USB pairs, silkscreen, Gerbers, and BOM.

PCB DesignHardwareChecklistKiCad
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