1 (Sponsored) PCB Vias 101 - Phil's Lab #77
Phil's Lab tutorial on PCB vias, covering why signals changing layers need a nearby return via and how ground stitching ties planes together.
Topic
stitching vias
3 videos. Ranked by independent recommendations, not by views.
2 Flawless PCB design: RF rules of thumb - Part 1
Hans Rosenberg's explanation of ground planes and via stitching, often offered to board designers wanting to understand why both sides of a two-layer board need tying together.
3 Why Your Ground Design is WRONG - and How to Fix It. Flawless PCB design part 6
A thorough but manageable overview of ground planes and stitching vias, commonly given to people whose board reviews reveal grounding problems or who favour star grounding.
