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On February 26, a hydrogen fuel cell membrane electrode industrialization project with a total investment of approximately RMB 800 million was officially settled in Huangpu District, Guangzhou. Acc...[Details]
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Qichacha App shows that today, Xiaomi Technology Co., Ltd. disclosed an invention patent named "Method and device for shielding incoming calls". The application date is October 29, 2014, the a...[Details]
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01Hashida booth information
Exhibition Name
The 25th Shenzhen International Industrial Manufacturing Technology and Equipment Exhibition
Exhibition Date
March ...[Details]
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British chip design giant Arm Ltd. has transferred its shares in its Chinese joint venture Arm China to a special purpose vehicle (SPV) under its parent company SoftBank Group to accelerate Arm's ini...[Details]
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sbit LCD_RS=P3^4; // Define IO port, specifically 1602 read control line
sbit LCD_RW=P3^3; // Define IO port, specifically 1602 write control line
sbit LCD_EN=P2^0; // Define IO port, specifically 16...[Details]
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With the rapid development of the new energy vehicle industry, any round of technological upgrades will become a turning point for those in the industry to plan for the future. From Tesla to NIO, Xia...[Details]
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Central topics:
• Design principles and techniques for high performance audio amplifiers
Solution:
• Negative feedback setting of power amplifier can bring higher...[Details]
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The industry originally expected that the price of the iPhone 13 series would increase due to rising prices of components and manufacturing costs. However, after Apple officially announced the price ...[Details]
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Samsung Galaxy Community officially announced that the internal beta test of One UI 3 for the Samsung Galaxy S20 series will begin soon. The internal beta test of One UI 3 is expected to be carried o...[Details]
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In order to achieve high voltage accuracy and good linearity when the constant potential instrument is given a low-speed scan and reduce the design cost, a simple and feasible voltage scanning system ...[Details]
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The class has already started, but I haven't finished the summary yet. I'm not in a hurry. They say that slow work makes fine work, but I don't know if mine can be considered fine work. I'll just com...[Details]
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On November 15, the Energy Bureau of the Inner Mongolia Autonomous Region issued the "Implementation Rules for Independent New Energy Storage Power Station Projects in the Inner Mongolia Autonomous...[Details]
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The company is working on an upgraded version of Astro for home use, according to a May 9 media report citing an internal company document. This would be a new phase for Astro and a case of Amazon ...[Details]
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1. LCD controller block diagram
As can be seen from the figure above, the S3C2440 LCD controller is used to transmit video data and generate necessary control signals, such a...[Details]
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Last night, I heard my roommate talking about compiling the Linux kernel. As a computer science graduate, I have no idea about this thing. It was so depressing. After learning from many sources, I ...[Details]