Take for instance this Tesla coil that [JJ] sent us. He got the idea to build a coil for his Halloween display about a week before the event, but he figured it would be easy enough to do since he ...

Everyone interested in electronics should build at least one Tesla coil. But be careful. Sure, the high voltage can be dangerous, but the urge to build lots of coils is even worse ...

particularly the Tesla Coil (originally called Tesla Oscillator) – a high frequency oscillator that enabled the inventor to conduct a series of revolutionary experiments including wireless ...