test

L–R (series) in parallel with C — Resonance & Transient Explorer

“Warwick-style” layout: grouped inputs & computed outputs, with log-frequency plot and resonance marker.

Parameters

L (H)

C (F)

R (Ω)

Drive model

Sliders are for quick exploration; number boxes are for precise entry. (Range inputs are standard HTML sliders.) [2](https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/input/range)

Computed values

Frequency response

Log axis uses Chart.js logarithmic scale. [4](https://www.chartjs.org/docs/latest/samples/scales/log.html) Resonance marker line uses chartjs-plugin-annotation. [3](https://www.chartjs.org/chartjs-plugin-annotation/latest/guide/types/line.html)

Transient

Free decay (initial capacitor voltage)