To say that this year's hot words VR and AR must be indispensable, all said that 2016 is the first year of VR, but there are not many users who really understand VR. Speaking of AR technology, Pokemon go was a hot global one, and once again pushed AR technology to the craze. For some people who are not sure, AR and VR are even more stupid.
Many users have searched for AR and VR, but you can look at the Baidu Encyclopedia, all of which are official industry discourses. For some small white users, they simply don't understand this kind of expression on the tall, the following is a small series. Just for everyone to tell you what is AR and VR, and where is the difference.
VR (Virtual Reality)
Immersively enter the virtual world to consume content, giving users the feeling of being there. It is to create a virtual reality world, users use VR devices to bring themselves into this virtual world, whether in games or movies, users can use VR devices to fully integrate themselves with the virtual world and experience immersive situations. a feeling of.
AR (Augmented Reality)
AR is augmented reality, also known as mixed reality. Through some computer technology, virtual information is applied to our real world, and virtual item information is superimposed with our real world, so that both appear in the same picture or space. . Just like Pokemon GO, we scan a scene to run out of the sprite. In the future, when this technology matures for a wide range of applications, such as when a user scans an object, it will run out of the description and application of the object.
The difference between VR and AR
VR is a virtual scene where users need to connect to the virtual world (games, movies, etc.) through VR devices. Users need to interact with the virtual world through VR equipment. AR is a combination of real world and virtual information, so basically all need a camera, and then add virtual information to display and interact on the scene picture taken by the camera. At present, there are many AR softwares. You can search for some AR software for your own experience.
Semiconductor Fuse and Ferrite
Fuse refers to an electric appliance that, when the current exceeds the specified value, melts the fuse and disconnects the circuit with the heat generated by itself.When the current exceeds the specified value for a period of time, the fuse melts and disconnects the circuit with the heat generated by the fuse itself.A current protector made from this principle.The fuse is widely used in high and low voltage power distribution system and control system as well as power equipment.
Ferrite is a metal oxide with ferrous magnetism.As far as electrical properties are concerned, the resistivity of ferrite is much larger than that of single metal or alloy magnetic materials, and it has higher dielectric properties.Ferrite magnetic energy also shows high permeability at high frequencies.As a result, ferrite has become a non-metallic magnetic material widely used in the field of high frequency and weak current.Due to the low ferrite magnetic energy stored in the unit volume, saturated magnetic induction strength (Bs) and low (usually only pure iron 1/3 ~ 1/5), and thus limits its higher requirements in the low-frequency magnetic energy density in the field of high voltage and high power applications.
Semiconductor Fuse, Fuse Cutout, Protection Fuse, Square Fuse, Fuse Link, Ceramic Fuse, Fuse Box, Fuse Resistors
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