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Green travel has become the choice of more and more people, and the number of new energy vehicles has also exploded. New energy vehicles are easy to buy, but the charging problem has become a worry fo...[Details]
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Apple has filed a lawsuit to fight back against Koss' patent lawsuit, claiming not only that the personal audio maker's claims are without merit, but also that they violated a nondisclosure agreement...[Details]
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Working Principle of Synchronous Motor
A synchronous motor is an AC motor whose working principle is based on electromagnetic induction and electromagnetic mechanics. When the synchronous moto...[Details]
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In July 2020, Nissan released its new generation flagship electric car Ariya, which is expected to be launched in the United States in the second quarter of this year and in China in the third quarte...[Details]
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Like traditional light sources,
semiconductor
light emitting diodes (
LEDs
) also generate heat during operation, the amount of which depends on the overall luminous
effici...[Details]
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How Magnetic Locks Work
The design of magnetic lock (or electromagnetic lock) is the same as that of electromagnet. It uses the principle of electromagnetism. When the current passes thro...[Details]
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Sony Group will develop a new autonomous driving sensor that will consume 70 percent less power, helping to reduce the huge demand for electricity in autonomous driving systems and increase the range...[Details]
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In practical applications, improving the heat dissipation of LED display screens can not only effectively improve the efficiency of heat dissipation of LED display screens, but also save electricit...[Details]
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LiDAR is the core sensor of the intelligent driving system. Its three-dimensional environment reconstruction capability provides vehicles with rich and accurate environmental information. It actively...[Details]
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According to foreign media reports, the US Patent and Trademark Office recently officially announced 59 new patents obtained by Apple. One of the patents related to cars is an advanced encrypted car ...[Details]
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Regarding the "Compound Isatis Root is effective against the new coronavirus", a staff member of the marketing department of Guangzhou Baiyunshan Hutchison Whampoa Chinese Medicine Co., Ltd. told rep...[Details]
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Tsinghua Unigroup plans to sell part of its stake in Unisoc to raise cash, according to people familiar with the matter. According to Nikkei Asian Review, in addition to selling part of its stake, ...[Details]
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Abstract: ADS7804 is a new 12-bit A/D converter launched by BURR-BROWN Company in the United States. The article introduces its characteristics and functions, provides a simple and novel interfa...[Details]
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Due to the increase in high-performance electronic products and the rise of environmental awareness, the demand for power supplies for smartphones, electric cars and motorcycles has increased signifi...[Details]
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Contact measurement and non-contact measurement are two common measurement methods, which are widely used in industrial production, scientific research and daily life. This article will introduce t...[Details]