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The development of serial bus can be summarized into three stages: Clock parallel bus: less than 200MHZ, such as CPCI, PCIX, SDRAM, ISA, PIC Source synchronous clock parallel bus: less than 3200M...[Details]
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The power on/off function is the most basic function of a battery-powered system. If a mechanical switch (two-stage toggle switch, self-locking switch, etc.) is used to directly turn on and off the p...[Details]
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At the 2021 World New Energy Vehicle Conference held in September this year, Musk emphasized that "safety" is Tesla's top priority, and judging from the related technologies on display, Tesla seems t...[Details]
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On June 2, Jiangsu Linyang Energy Co., Ltd. signed a strategic cooperation framework agreement with Huawei Digital Energy Technology Co., Ltd. Hou Jinlong, President of Huawei Digital Energy Techno...[Details]
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The LED can be turned off using
the shutdown control pin of
MAX684
or the enable control pin of MAX1916. For white LEDs with a forward voltage of 3.5 to 4.2V (at 20mA), a boost converter ...[Details]
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Solutions:
• Use floor noise filters to reduce conducted emissions
• Floor noise filters are placed between the overall system ground and the line filter ground
• Use one o...[Details]
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In the field of lithography machines, ASML is undoubtedly the leader today. It took ASML only 20 years to grow from a small company jointly established by Philips and ASM in 1984 to a commercial gian...[Details]
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On August 12, Sharp announced on August 9 that it was considering selling its semiconductor business and smartphone camera module business to Foxconn within this fiscal year. As for the sale amount...[Details]
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Japanese media reported that Kioxia (formerly Toshiba Memory) plans to build a new 3D NAND flash memory plant at its Kitakami factory in Iwate Prefecture, Japan. The estimated investment will be as h...[Details]
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LTE is a new generation of broadband wireless mobile communication technology that will be the mainstream in the world in the future. Since LTE provides services in the packet domain and cannot provid...[Details]
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Bearings are the most important supporting parts of motors. Generally, when the temperature of the rolling bearing of a motor exceeds 95°C and the temperature of the sliding bearing exceeds 80°C, t...[Details]
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1. Introduction to SMT Technology
Surface Mount Technology (SMT) is a new generation of electronic assembly technology. It compresses traditional electronic components into devices with a volu...[Details]
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To capture and find the right characteristics of a complex signal, a designer may spend hours collecting and sorting through thousands of acquisitions to find the event of interest. However, this proc...[Details]
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; Use 8255 alone to drive the stepper motor to rotate. Input control signals 00, 01, 11 at port A, and the corresponding speed will get faster and faster. Output at port B controls the stepper motor ...[Details]
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1. Introduction
The fully softened demodulator for intermediate frequency PCM/DPSK telemetry signals uses software to demodulate digital signals sampled directly at intermediate frequenc...[Details]
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