automated tuning capacitor
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Uploader Comments (darrrsha)
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All Comments (9)
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What is this vary-cap doing? Is it hooked up to a radio with a auto tune? That is an old critter. Pretty cool though. The last time I had one of those was in an old ham radio I built out of junk in the 70s. Life got much easier with the PLLs but not as cool.
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why is this so damn cool
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@S8pt Thank you :)
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@lixbeyond google parallel plate capacitor, you'll find that C= (permittivity.Area )/distance
When the plates rotate, they change A, and therefor change capacitance
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brilliant!
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can anyone explain how the variable capacitor works please?
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awww i wanted to hear what the lady had to say at the end
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Did you make all of it yourself?
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of course!
darrrsha 1 year ago