Modeling impedance in two dimensions, RC / RL / LC circuits, and why an LCR meter is not quite what it seems.| lcamtuf.substack.com
What are "signal reflections", really? And do they matter in circuit design?| lcamtuf.substack.com
Linear components are pretty nonlinear -- and parasitics don't tell the whole story.| lcamtuf.substack.com
A quick look at the physics of conductors, insulators, and electric charges.| lcamtuf.substack.com
My Substack articles| lcamtuf.coredump.cx