Singing Tesla Coil
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Uploader Comments (testardo)
Top Comments
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Probably the best quality sounding singing tesla I've heard. Many others are distorted and such. Nice job!
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tim obrien is great i love his stuff and this is also a cool tesla coil very impressive
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All Comments (98)
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My computer speakers broke and I was looking for a replacement.
Found it.
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wo.
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deathly sound
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SELL THEM ON EBAY WITH BUILT IN POWER SUPPLY (if you deside to sell them, can you make a eu one too, to run on 220-230 volts??)
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not a fake radio, its pretty much FM... ie modulate a very high frequency into lower ones u can hear. the HF sustains the spark and the FM makes the audio.
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Can someone please tell me where i can find instructions to build one. I want to make one for a science fair.
teslaozone 5 months ago
@teslaozone
I posted full instructions on my website.
The PLL I used is obsolete and no longer easily obtainable, but you can redesign the PLL by building your own voltage controlled oscillator and using a square law mixer as the phase detector... (I really need to put together an updated design)..
Have fun!
testardo 5 months ago
Nope! It's amplitude modulation... There is residual FM as a result of tesla coil resonant frequency shift when the arc is modulated, but that is due to PLL tracking and is not the cause of the audio....
testardo 2 years ago
are you Belgian ? I see you use a skynet-account
sydalfox 3 years ago
No..I am not a Belgian, but I have been living in Belgium for a couple of years now... Strange little country...de nederlandstaligen et les francophones can never agree on anything! ;-))
testardo 3 years ago