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For the term "supercapacitor tank circut".

Joule Thief: Supplement: Determining Inductance by Resonating a Tank Circuit

Here I illustrate the basic procedure for determining an unknown inductance value. A known capacitor of high quality is selected, and the inductor and cap are connected together in parallel. A Function Generator set…

Scoposcopy: Supplement: Arduino’s Method of Inductance Measurement

To complement the earlier video on inductance measurement by resonating tank, I’ll now show a slightly different method used by the Arduino inductance meter. The Arduino uses a bit of external circuitry to “strike”…

Magnetic Resonance Amplifier 3: Capacitor Instead Of Piezo Element

Please watch the first two videos first. Here I take the Piezo element out of the circuit and replace it with a capacitor of similar value. The circuit behaves nearly the same as before…