Expfys laboration in optics at Chalmers University of Technology Nov 2010.
An application of the PSD, position sensitive detector, together with a laser we measure the vibration of a wineglass. With several amplifiers, filters and a loudspeaker in a feedbackloop we get the glass in resonance vibration.
amazing!
gladanfalken 1 year ago
@pampletoffel
yea..
zeat100 1 year ago
Awesome!!!
pampletoffel 1 year ago