[LIVE] How to Achieve Proper Grounding - Rick Hartley - Expert Live Training (US)

What this video covers

Rick Hartley gives a roughly two-hour live training on proper grounding in PCB design. He explains how energy actually flows in the space between conductors, and how that governs noise, EMI, return paths and signal reflections.

Why it surfaced in Hacker News

Hailed as the best video on electrical engineering and an essential, eye-opening watch for anyone designing high-speed boards.

Recommendation context

Short excerpts from positive mentions. Open the source to read the full Hacker News discussion.

“an inspiring vision of how electrical energy flows not in the wires but through the space between the wires”

“The guy is extremely knowledgeable, yet humble, and presents things like grandpa reciting a war story.”

“this Rick Hartley video is the recent gold standard of explaining the issues at play”