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OPPO released its first foldable screen mobile phone on December 15, 2021. With its extremely competitive price of 7,699 yuan and a crease-free design, this foldable screen mobile phone has attr...[Details]
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The contactless refrigerator protector has few components, low cost, small size, and no need for debugging. The relay is replaced by a bidirectional thyristor.
Working Principle
The circ...[Details]
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On October 18, a few days before I left for HDC 2021, Huawei signed the world’s largest energy storage project to date, the Saudi Red Sea New City Energy Storage Project, with a scale of 1,300 MWh. ...[Details]
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In order to create an energy-saving and efficient smart lighting system, the use of MCU and dimmable drivers for environmental sensing and high-efficiency dimming has become a popular design trend ...[Details]
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In modern industrial production, the motor is the main driving device. At present, the KZ-D drive system that uses thyristor (i.e., silicon controlled rectifier) devices to power the motor has been...[Details]
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The core part of electronic products, printed circuit boards (PCBs), are information carriers that integrate various electronic components. They have been widely used in various fields and are an ind...[Details]
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With the extensive development of microwave technology, the electromagnetic environment in space and on the ground is becoming more and more complex. As a kind of public resource, radio spectrum r...[Details]
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The glasses, designed by German inventor Markus Gerke, have a 5-megapixel sensor that uses a built-in computer to add filters to real-world scenes.
Gehrke was inspired by Goo...[Details]
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As we all know, the battle between HDMI and Displayport video standards is going on fiercely. Of course, Displayport has not made a big splash, but HDMI is desperately trying to build momentum.
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ADI OtoSense smart motor sensor solution accelerates digital transformation of operation and maintenance by providing a good prescription for preventing diseases in industrial equipment
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Independent watchdog Iwdg——It has an independent clock (internal low-speed clock LSI---40KHz), so it is a system fault detector that is not affected by system hardware. It is mainly used to monitor ha...[Details]
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Rapid technological development further accelerates productization process
Quanergy Systems, Inc.
(NYSE: QNGY), a
leading provider of LiDAR sensors and intelligent 3D solutions,
...[Details]
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On September 30, semiconductor giant Coherent announced on September 27 the sale of its wafer manufacturing plant in Newton Aycliffe, County Durham, UK. The sale is part of the company's continued ...[Details]
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China Energy Storage Network:
On January 16, it was learned from State Grid Liaoning Electric Power Co., Ltd. that in 2021, the company's cumulative electricity sales reached 211.641 billio...[Details]
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In medical applications such as CPAP machines, ventilators and other respiratory devices such as sleep apnea machines and anesthesia machines, it is important to be able to accurately monitor and man...[Details]
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