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1 Introduction
With the continuous expansion of the application field of switching power supplies, its electromagnetic interference has become a very serious problem. In order to make power s...[Details]
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According to OregonLive, multiple sources within Intel said that the company laid off hundreds of IT employees in various locations across the United States last week. Intel confirmed the layoffs but...[Details]
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This review is provided by the excellent reviewer "eefocus_3914144" of eefocus.com.
This article will introduce the test of the OpenCV-based face detection solution based on the Mir ...[Details]
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1. Measurement errors caused by irregular installation Check whether the installation of the flow meter complies with the specification requirements: For vertically installed flow meters, keep them v...[Details]
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Today, Huawei Technologies Co., Ltd.'s "AR/VR scene map acquisition method" patent was authorized, with the publication number CN110855601B, the application date being August 21, 2018, and the public...[Details]
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On the 15th, the Energy Storage Branch of the Zhejiang Energy Industry Federation (hereinafter referred to as the Energy Storage Branch) was established in Hangzhou. It was formed by more than 60 ente...[Details]
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November 12 news Today, Counterpoint Research published an article analyzing Apple's practice of removing the charger from the new iPhone, and said that it would be difficult for Android manufacturer...[Details]
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0 Introduction
At present, embedded technology has been widely used in various products such as industrial control, wireless communication, network applications, consumer electronics, imaging ...[Details]
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This 260W power audio amplifier circuit is a medium power amplifier with a far enough audio range. This 260W power audio amplifier circuit is capable of burning a 260 ohm speaker with 8 watts of ef...[Details]
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0 Introduction
CCD (Charge Coupled Devices) is a new type of semiconductor integrated optoelectronic device developed in the early 1970s. In the past 30 years, the research on CCD devices and t...[Details]
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1 Brushless DC motor control principle
The brushless DC motor system consists of four parts: motor, rotor position sensor, electronic switch circuit and drive circuit. Its working principle dia...[Details]
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MT8880 is a chip commonly used in our phone dialing applications. It integrates sending and receiving. If designed properly, it is still a very stable
The advantage of this IC is that it can form a...[Details]
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Photovoltaic inverter manufacturers usually provide users with performance parameters such as rated power, efficiency curve, power factor, etc., which can provide the necessary basic parameters for th...[Details]
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Multilayer Ceramic Capacitors: TDK expands its MLCC lineup with new low-resistance resin electrode products
Achieved low resistance comparable to standard products, with the res...[Details]
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Samsung today (4) released its latest mobile processor, Exynos 980, which has an integrated 5G baseband. Based on advanced 8 nanometer (nm) FinFET process technology, the Exynos 980 is Samsung's fir...[Details]