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Abstract: This paper is based on wireless power supply module, which consists of power transmitting circuit, receiving circuit, detection circuit. And this paper mainly introduces the wireless tran...[Details]
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On January 12, authoritative patent data released by intellectual property research organization IFI Claims showed that in the 2021 U.S. patent authorization volume ranking, OPPO entered the top 50 f...[Details]
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introduction
The overhead contact network is a special form of transmission line erected above the track line in electrified rail transit. Its main purpose is to provide reliable and uninterru...[Details]
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#include reg52.h #include intrins.h /*used for _nop_() function*/ sbit SDATA_595 = P1^3 ;/*serial data input*/ sbit SCLK_595 = P1^1;/*shift clock pulse*/ sbit RCK_595 = P1^2 ; /*output latch contr...[Details]
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0 Introduction
Motor control is widely used in monitoring equipment, medical equipment, electric valves, electric curtains, household appliances, rotating lamps, etc. Therefore, it is very...[Details]
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According to different materials, chemical storage tanks are generally divided into three categories, namely: metal storage tanks, non-metallic storage tanks, and metal-non-metallic composite stora...[Details]
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Even though foldable phones are more expensive and problematic to manufacture than standard smartphones, Samsung remains focused on foldable devices and reportedly has ambitious plans for the upcomin...[Details]
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The Qichacha APP shows that on March 10, Shengjisai Semiconductor Technology (Beijing) Co., Ltd. was established with Xiang Xifei as the legal representative and a registered capital of RMB 60 millio...[Details]
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Diversity of power management requirements
Smartphones are widely adopted around the world, and the market is becoming increasingly diverse. As vendors expand from the premium to the entry-level ...[Details]
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The reason is keil5 compilation configuration problem: If this configuration is not checked, 0x08000000 will be used, resulting in the HEX file address not being changed. ...[Details]
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Cableway flow measurement is a unique flow measurement method based on my country's national conditions. It is particularly suitable for measuring the cross-sectional area and average flow velocity ...[Details]
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Tianfeng International analyst Ming-Chi Kuo's latest report predicts that WiFi 6/6E/7 are the basic requirements for the wireless experience of head-mounted display devices. They are the key to impro...[Details]
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On the evening of March 16, after a 7.1-magnitude earthquake struck northeastern Japan, production at three factories of Renesas Electronics, a Japanese automotive chip manufacturer, near the epicent...[Details]
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Today, TrendForce released a report saying that the smartphone market next year will still rely mainly on cyclical replacement demand and new demand from emerging countries, and the annual prod...[Details]
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Staff debug the energy storage equipment. Xiaojiawan Energy Storage Power Station is about to achieve full capacity grid connection. On the 21st, the reporter learned from the construction site of the...[Details]
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