For those unindoctrinated with the underlying phenomenon being exploited, this demo[1] was shared almost a decade ago.

Also, undiscussed mitigation techniques[2] relevant to this general class of nuisance that circuit designers may find of value.

[1] https://news.ycombinator.com/item?id=8862689

[2] https://news.ycombinator.com/item?id=41505772