The idea with Tesla coils is that the secondary circuit forms a resonant circuit with the ‘top load’, usually some hollow metal can. This forms an LC circuit with a corresponding resonant ...

So this high-output printed circuit Tesla should take away some of that tedium and uncertainty. Honestly, for the amount of work the PCB coil saves, we’re tempted to give this a try. It might ...

Learn how to build a Tesla coil using inexpensive high-voltage generators and Lego, creating stunning plasma arcs without complex circuits. This Lego Technic MOC includes the primary coil, secondary ...