Tesla coils are beautiful examples of high voltage hardware, throwing sparks and teaching us about all kinds of fancy phenomena. They can also be quite intimidating to build. [William Fraser ...

We’ve all seen a million videos online with singing Tesla coils doing their thang ... He uses an adjustable Schmitt trigger oscillator for the build, and he’s naturally given it an audio ...

has proposed to build and erect a giant Tesla Coil at Gratwick-Riverside Park in North Tonawanda. This newest dedication would be another signature component that will not only complement the ...