With individual drive wires attached to the four quadrants. [MechPanda] (re)discovered that piezoelectric ceramic materials are not big fans of soldering heat. Still, in the absence of ultrasonic ...
The composite material is made of cellulose and potassium sodium niobate (KNN) piezo-ceramic particles. The 'scaffold' ...
Scientists at IISc have found that by reducing the thickness of the piezoelectric ceramic PZT from 0.7mm to 0.2mm, its ability to deform significantly increases. They also discovered manufacturing ...