Tai-Chi uses tiny piezoelectric sensors to sense surface vibrations. The sensors are connected to a desktop computer and track up to two objects at once...
Lecture Series on Industrial Instrumentation by Prof.A.Barua, Department of Electrical Engineering,IIT Karagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
MR.FRequenCY(www.myspace.com/freedomskey) and Etereys(www.myspace.com/phoenixserpent) demonstrating the piezoelectric effect.
PIEZOELECTRIC EFFECT [piezoelectric effect] , voltage produced between surfaces of a solid dielectric (nonconducting substance) when a mechanical stress...