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1 Introduction
A limited liability company in Qinghai invested in a new 1 million tons/year coking project. As it is located in the plateau, in order to improve the yield and ensure the contin...[Details]
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Baker McKenzie FenXun (Shanghai Free Trade Zone) Joint Operation Office (hereinafter referred to as “Baker McKenzie FenXun”) provided legal consulting services to Jiangxi Ganfeng Lithium Group Co.,...[Details]
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When learning each module, usually only the simplest functions are used at the beginning. Here we will give a basic serial port receiving and transmitting driver for STM32F103. To use the serial port,...[Details]
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How to determine the time base If the baud rate to be measured is 9600, then the time for each bit is: 1/9600 ≈ 104 μs. Generally, there are 5 small grids in each large grid on the horizontal directi...[Details]
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The program uses ADC1 to sample an external input and an internal reference voltage. There is a data misalignment problem between the two channels, that is, sometimes the first number in the array is...[Details]
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There is a tool in Labview's editing tools that I hadn't discovered before, but now it's really fun.
It is a transparent brush that can make many things transparent. Here:
After selecting,...[Details]
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On November 25, Beijing Junzheng said in an institutional survey that the supply chain of smart video chips, some storage chips, analog chips, etc. is still relatively tight. We are working hard to...[Details]
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It is relatively easy to configure the router to share the Internet with computers. The following contents of this document mainly cover the following parts:
1. Collect and judge information ...[Details]
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SP (R13) Special registers LR (R14) 1. When a subroutine exists, the return address of the subroutine is saved 2. When an abnormal interrupt occurs, save the return address of the abnormal mode PC (R...[Details]
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A few days ago, OnePlus CEO Pete Lau posted a message to apologize for the OnePlus 8 series being out of stock on e-commerce platforms. Liu Zuohu said that he received news from the sales that all ...[Details]
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environment:
PC: debian-7.6.0
ARM CPU: S3C2416
Linux-Kernel: 3.6.0(FriendlyARM)
U-boot: 1.3.4 1. Source of problem ...[Details]
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Today, Xiaomi Product Director Wang Teng shared his views on 5G on Weibo: At the national level, Wang Teng believes that 5G is not just a technological upgrade for the communications industry, but wi...[Details]
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introduction
Due to various reasons, there are current harmonics in the power grid. Due to the existence of power grid impedance, the harmonic current flows through the power grid impedanc...[Details]
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Based on its long-term contribution to global small cell technology, Bikochi will be more deeply involved in the formulation of relevant international standards by participating in the annual board o...[Details]
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With the rapid development of new energy vehicles and autonomous driving, many EMI problems have occurred in the application of automotive power chips:
First, autonomous driving and smart cock...[Details]
PCB Design
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