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Motorola's first 5G foldable screen mobile phone Razr 5G was officially released in the United States, priced at US$1,399 (approximately RMB 9,600). It is reported that the Motorola Razr 5G continu...[Details]
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Microsoft plans to port some features of Windows 10X to Windows 10, and in the latest version of Windows Update, some users have discovered that Windows 10 will support new features. In addition to...[Details]
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Cell phones and other wireless communication devices are difficult to test because of the dynamic demands they place on the battery. To conserve power, these devices need to quickly switch to a hig...[Details]
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speed sensor
Smartmouse intelligent gesture input system is divided into handheld end (gesture data acquisition module) and host end (data receiving and processing module), and the handheld end and...[Details]
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On November 3, the Shanghai Municipal Economic and Information Commission issued the "Notice on Deepening 5G Power Supply Services and Applications, Promoting 5G Development and Construction", whic...[Details]
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Let's first talk about what PWM is
PWM stands for Pulse Width Modulation, which changes the equivalent output voltage by changing the duty cycle of the output square wave. It is widely used in...[Details]
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On the evening of March 15, Lu Weibing, President of Xiaomi Group China and General Manager of Redmi brand, asked netizens: "How do you pronounce the K in Redmi K50? I've been dizzy lately." ...[Details]
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The Federation of Korean Industries said in a report on the 25th that South Korean semiconductor companies' market share in China, the world's largest semiconductor market, began to decline after the...[Details]
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(1) Input capture timer 3 channel 3 (2) Input capture configuration can be configured according to the Chinese reference manual as follows: (3) The ultrasonic modules used in each configuration a...[Details]
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On January 5, at a charging station in Tazihu, Wuhan, staff members guided new energy vehicle drivers to charge. In June 2022, the Wuhan Municipal People's Government issued the "Implementation Plan f...[Details]
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On June 5, TCL Huaxing and Sanan Semiconductor officially signed a contract in Shenzhen, announcing the joint investment to establish a joint laboratory with independent legal personality. The regist...[Details]
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This paper introduces a home remote medical monitoring system composed of ARM processor S3C44B0X and M590E GPRS module. The author introduces the performance characteristics of S3C44B0X and M590, the...[Details]
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On December 25, Nanyang Technological University (NTU) in Singapore and startup company EtaVolt jointly developed a high-intensity illumination technology that can rejuvenate solar cells and slow d...[Details]
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1. Introduction
Over the years, the practice of transient high-voltage surge in power electronics has proved that transient high-voltage surge (spike pulse with duration as short as mic...[Details]
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Although Xiaomi has already entered South Korea, its mobile phones officially entered South Korea in 2018. Samsung, as a local company in South Korea, has maintained a leading position in the m...[Details]