This simple STM setup utilises a piezoelectric actuator constructed by deliberately cutting a piezo speaker into four quadrants. With individual drive wires attached to the four quadrants.

据知情人士透露，当前星曜、好达在以华勤为主的手机ODM厂商处的价格战竞争非常激烈，更因华勤为星曜股东，星曜在商务层面更为激进。TF-SAW用超低价，但相较于一般的SAW产品的厂商，TF-SAW厂商则要付出更高的成本。这场价格战即使能够赢下，也是“杀敌 ...

If you’re building a pick and place machine, or even just a vacuum pen, you’ll need some way to pick up tiny part. This means something that sucks, aquarium tubing, and everything that goes ...

A “Half &Half” drive step with half amplitude and half resonance period kills overshoot and ringing of piezoelectric ...

Is it possible that there is a connection between the two, and that these creatures do produce piezo-electricity by the contraction of these organs? I should be interested to know if any of your ...

DiMarzio and Ernie Ball Music Man have both helped Petrucci commemorate the milestone by unveiling a Majesty fitted with ...

S. Parthasarathy, A. Pande and M. Pancholy 1 have recently given evidence of oscillation of the quartz crystal not only at odd harmonics but also at even and half-odd harmonics. In the third ...

One of the keys to helping clean up diesel emissions and improving performance in recent years has been the piezo electric fuel injectors developed by companies like Bosch, Continental and Delphi.

Discounts on Dyson’s products — cordless vacuums, bladeless fans, air purifiers, and hair straighteners, among others — are ...

This study provides convincing evidence for functional subpopulations of β-cells responsible for Ca2+ signal initiation and maintenance using novel three-dimensional light sheet microscopy imaging and ...