MAGNETIC EXCITED NOISE OF THE PANCAKE COIL
MY EXPERIMENT CONSIST IN AN ELECTROMECHANICAL DEVICE RESULTING IN AN AUDIBLE SOUND IF THE FREQUENCY OF VIBRATIONS ARE BETWEEN 20 Hz, I CAN HEAR THE SOUND LEVEL WITH A SMALL PIEZOELECTRIC SPEAKER.
Experiments, inventions, patents, …
by F.E.N. · Published · Updated
MY EXPERIMENT CONSIST IN AN ELECTROMECHANICAL DEVICE RESULTING IN AN AUDIBLE SOUND IF THE FREQUENCY OF VIBRATIONS ARE BETWEEN 20 Hz, I CAN HEAR THE SOUND LEVEL WITH A SMALL PIEZOELECTRIC SPEAKER.
Related posts:
by F.E.N. · Published 8. March 2010 · Last modified 9. April 2010
by F.E.N. · Published 9. August 2014 · Last modified 10. August 2014
by F.E.N. · Published 10. April 2012 · Last modified 23. March 2024