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WeiPhone.com has learned that the long-rumored Wuhan Apple Store has officially appeared on Apple’s official website, showing that it is “opening soon”, but the opening time has not yet been announce...[Details]
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About EMC Continued:
Figure 13: No interference
Microphone
Signal
Signal trace length should be minimized to reduce interference pickup(1)
Signal lines...[Details]
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Applied Materials Inc.'s $3.5 billion acquisition of Kokusai Electric from investment firm KKR has failed to win approval from Chinese regulators, jeopardizing the deal as a deadline looms, Nikkei As...[Details]
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1. Introduction
In low-voltage and high-current applications, push-pull circuits have been widely used due to their simple structure and high magnetic core utilization. However, traditiona...[Details]
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Virtual reality hardware refers to hardware products related to the field of virtual reality technology, and is the hardware equipment used in virtual reality solutions. At present, the hardware equi...[Details]
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If the web page display format is messed up, you can download the complete source code from here: http://www.51hei.com/f/dpjjmhw.rar
// The remote control uses the Ht6221 chip
//Infrared re...[Details]
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TCL is bringing its three 20-series phones to the US today, including the $499 20Pro 5G, as well as the $249 TCL 20S, which has scaled back features, and the $189 TCL 20SE, which has a massive ...[Details]
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The keithley 2001 7 and a half digit multimeter can not only complete the functions that a conventional digital meter can complete, but can also provide a wider range of functions beyond conventional...[Details]
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There are two photoelectric colorimetric methods for biochemical analyzers: front-spectroscopic and back-spectroscopic as shown in Figure 1. Figure 1 (a) uses front-spectroscopic, that is, the light...[Details]
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Central topic: The principle of oscilloscope bandwidth The application of oscilloscope bandwidth in testing When engineers choose an oscilloscope, how do they determine the bandwidth? Bandwidth is ca...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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As of the close of October 26, the three major A-share indices closed mixed today, with the Shanghai Composite Index weaker, down 0.82% to 3251.12 points; the Shenzhen Component Index rose 0.48% to 1...[Details]
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In embedded development, it is inevitable that a lot of flag bit processing will be involved, especially for friends who develop microcontrollers and bare metal. For example, when cooperating with so...[Details]
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Amazon already owns a robot taxi company, is experimenting with a robot that can deliver goods on sidewalks, and is now reportedly considering buying a large stake in an AI robot truck startup. Pl...[Details]
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Nanxin Technology (stock code: 688484) simultaneously launched two heavyweight car charging
cells
- the high-power buck-
boost converter
SC87550Q/SC87580Q
with a fully integrated USB...[Details]