Multilayer piezoelectric ceramic buzzer - single layer piezoelectric ceramic - directional sound generation - sensor

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Conflict Minerals Policy

BESTAR Sensors actively responds to the policy of prohibiting the use of conflict minerals, and does not support or use conflict metals and other metals from conflict minerals areas that violate corporate social responsibility.
It turns out that "sound" is better than "silent"...

With the rapid development of electric vehicles and the increasing number of electric vehicles, electric vehicles are quieter than traditional internal combustion engine vehicles according to the characteristics of the vehicle. In order to protect pedestrians and reduce accidents, the European Union issued a A new regulation on electric vehicles, all new silent electric and hybrid models must be equipped with AVAS system, has come into effect on July 1, 2019.
Haptic feedback technology makes the interaction full of details

Touch is a widely used interaction technology between people, people and machines, and even machines and machines, and it is one of the core technologies in the digital age.
Honor Black Technology's new TWS headset, how good is it?

When did you get started with TWS headphones?
Ceramics still have this kind of use, does he know that?

Early porcelain appeared in China around the mid-Shang Dynasty in the 16th century BC. But when people talk about ceramics, they often only think of tea cups or containers. Little do they know that in modern functional ceramics, electrical or mechanical processes will occur inside them, thereby developing many functional applications.
Technology empowers, directional sound helps hearing protection

March 3 is the 23rd National Ear Day. This year's theme is "Caring for Hearing Health, Listening to a Wonderful Future". In daily life, we obtain sound information through hearing all the time, and then communicate with the outside world, so it is very important to protect hearing health.