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1. Decide where to compile your kernel First, you need to decide where to compile your ARM Linux kernel. Your HOME directory is a good place to compile the kernel. If you want to use another director...[Details]
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Before learning FOC control, I had no idea about it. I only knew it was called field-oriented control in Chinese. Because the company's product development required precise position control of perm...[Details]
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1. First, you should understand the types of Flash ROM
NOR FLASH address line and data line are separated. When the address and control signal are received, the data will come out.
NAND Flash addres...[Details]
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In 2019, luxury brands and mainstream foreign brands began to exert their strength and more new pure electric vehicles entered the market. Chinese brands will face more severe competition in the futu...[Details]
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How to measure output parameters
The output parameters in the data sheet of an op amp are usually expressed as some graph calculated based on a reasonable number of units. The graphs in the dat...[Details]
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According to foreign media MacRumors, Apple is studying how to improve Siri so that it can better understand the needs of users who stutter. Apple has built a database of 28,000 audio clips p...[Details]
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Code: Experiment sequence: 11.1 Experimental task: Write the initial calibration time to the DS1302, then read the time from the DS1302 and display it Implementation phenomenon: After the program...[Details]
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The clock circuit is used to generate the clock signal required for the operation of the single-chip microcomputer, control the single-chip microcomputer to run according to a certain beat, and the...[Details]
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Under the careful organization and preparation of Technical Director Zhao Qi, Intelligent Control R&D and Design Department Director Wang Xin, and Engineering Support Department Enginee...[Details]
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Recently, in addition to @vivo, which has been preheating its new phones, @Honor, @OPPO, @OnePlus, @realme and other domestic smartphone brands have also released new phones. Especially the long-rumo...[Details]
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4 Implementation of the Artificial Immune System
4.1 Encoding of antigens and antibodies
Antigens and antibodies have similar structures. Antigens are generated by users or central proces...[Details]
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Diodes are also called crystal diodes, or diodes for short. In addition, there are early vacuum electron diodes; they are electronic devices with unidirectional current conduction. There is a PN junc...[Details]
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The reduction motor is a common power transmission mechanism used in various mechanical transmission systems. The installation and use of the reduction motor is directly related to the operating ef...[Details]
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Tesla acquires 20% of BYD shares? BYD acquires Aston Martin? Recently, two acquisition rumors about BYD have attracted attention. Foreign media reported that Tesla will use US$36 billion (appr...[Details]
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The power of the power amplifier is small, and the sound is low and weak when it drives the speaker to work. If the power transformer of the power amplifier circuit is large enough, but the power o...[Details]