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Amazon has partnered with American commercial bank Synchrony Financial to launch a program called "Amazon Credit Builder", in which Amazon will provide credit cards and credit services to people with...[Details]
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The KJT1 regulating control board is a current and speed double closed-loop system with a proportional integral link composed of a two-stage operational amplifier. The Pl regulating board can be used...[Details]
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1. DMF and its production process DMF (dimethylformamide) is a transparent liquid that is miscible with water and most organic solvents. It can cause combustion and explosion when exposed to open f...[Details]
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This is also a little thing I made during the summer training. I bought some sensors online and spent a lot of money on them, so I used them to practice. The output pin of DHT11 needs to be pulled ...[Details]
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From August 25 to 27, the 2020 CPCA SHOW was grandly held at the Shanghai National Exhibition and Convention Center. As an integrated service provider of electronic design and manufacturing technolog...[Details]
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The waveform of video signals is very complex, and image signals and timing signals are often mixed together. Various signals use different standards and formats, and each has its own characteristi...[Details]
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1. Generation of power supply ripple Our common power supplies include linear power supplies and switching power supplies. The DC voltage they output is obtained by rectifying, filtering, and stabili...[Details]
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According to MacRumors, TSMC plans to start mass production of 3-nanometer chips in the fourth quarter of 2022. This means that many terminal devices that will be launched in 2023 will usher in an im...[Details]
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The CEO of the UK's largest independent microchip company said that if the technology trade war escalates, the electronics industry will have no choice but to fight against the United States with Chi...[Details]
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The LTM4644 is a quad-channel DC/DC step-down μModule regulator that can provide 4A of current per output. The outputs can be connected in parallel to form an array to provide up to 16A of current ...[Details]
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When I woke up this morning, I found that my phone had automatically updated to the Hongmeng system (the correct name is HarmonyOS) last night. It seems that it has been upgraded to the second batch,...[Details]
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How to use an oscilloscope Obtaining a baseline: When the operator uses an oscilloscope without an instruction manual, he must first obtain a thin horizontal baseline before using the probe to p...[Details]
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This article talks about the function, structure diagram, simple principle and triggering method of the oscilloscope. The next article will talk about the basic use of the oscilloscope and the diag...[Details]
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A new survey on data personalization, privacy and trust from Genesys, a global leader in cloud customer experience and contact center solutions, found that highly regulated organizations have the gre...[Details]
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Recently, Tang Chuanle, deputy director of Shandong Nuclear Power Equipment Manufacturing Co., Ltd. (hereinafter referred to as: Shandong Nuclear Power Equipment), led a team to visit the Liquid Fl...[Details]
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