Topic Tag

CAN bus

Technical notes, layout decisions, and design reviews filed under CAN bus.

Latest Note

October 20, 2026PCB RoutingIndustrial Interfaces

CAN Bus PCB Design: Termination, Protection and the Return Path

CAN bus PCB design in practice: where 120 ohm termination goes, what split termination does, where ESD protection belongs and why the ground reference is a layout decision.

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