The anti-interference design in modern PCB circuits is crucial for system performance and reliability, incorporating both hardware (e.g., noise suppression from power electronics) and software (e.g., digital filtering and redundancy) measures, along with detailed PCB layout principles like component placement, decoupling capacitors, power trace design, and grounding strategies to minimize noise and enhance stability.

The anti-interference design in modern PCB circuits is crucial for system performance and reliability, incorporating both hardware (e.g., noise suppression from power electronics) and software (e.g., digital filtering and redundancy) measures, along with detailed PCB layout principles like component placement, decoupling capacitors, power trace design, and grounding strategies to minimize noise and enhance stability.