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With the continuous advancement of science and technology, the medical industry is also ushering in a revolutionary change. The development of surgical robotics technology has broug...[Details]

      The whistleblower ZYAD ATEF exposed some parameters of Redmi 8A on the /leaks website. According to the leaked information, the processor of Redmi 8A is Snapdragon 439, equipped with 4GB of mem...[Details]

According to foreign media reports, hundreds of people die every year in the United States due to fatigue driving. According to data from the National Highway Traffic Safety Administration , from 201...[Details]

Although the vicious incidents of hidden cameras in hotels and B&Bs have been exposed many times, this trend seems to have not been curbed, and videos from hidden cameras are still emerging. At prese...[Details]

On April 8, the Inner Mongolia Autonomous Region Energy Bureau released the first list of grid-side independent new energy storage power station demonstration projects. The energy storage projects ...[Details]

introduction Nowadays, more and more electrical appliances are used in cars, and the number of electrical switches that drivers need to manually operate is also increasing, which not only increases ...[Details]

“MEMS-based LiDAR sensors are often cheaper, but their performance is not good enough for autonomous vehicles.” We often hear this statement. This article will explain how our sensors invalidate this...[Details]

1. Circuit Principle and Characteristics The principle circuit diagram of the ultra-high brightness LED flashlight is shown in the attached figure. In the figure, VT, R and T form a hi...[Details]

introduction The phase-shifted full-bridge ZVS DC-DC converter is one of the most widely used soft switching circuits. As a phase-shifted full-bridge converter with excellent performance, ...[Details]

On April 20, Aohai Technology released its annual report stating that in 2021, the company achieved operating income of 4.245 billion yuan, a year-on-year increase of 44.14%; the net profit attributa...[Details]

What is a stack: Baidu says: A stack is a special linear list that only allows insertion or deletion operations at one end of the list. The end of the table that allows insertion and deletion opera...[Details]

The latest report from market research firm Strategy Analytics shows that the global smartphone application processor (AP) market size reached US$5.8 billion in the second quarter of 2020, a year-on-...[Details]

       Apple officially announced today that its third Apple Store in Singapore, the Marina Bay Sands retail store, will officially open at 10 a.m. this Thursday, September 10. 　　This is also Apple's...[Details]

When high-end gamers buy a new game, they usually start the "extremely difficult" mode directly, and they will be invited to the platinum level immediately. If the game is replaced with autonomous dr...[Details]

LED is a photoelectric device made of compound materials with pn junction . It has the electrical characteristics of pn junction devices: IV characteristics, CV characte...[Details]