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When Linux boots, initrd can be in memory, Flash or other available devices;
The initrd file format is: romfs/Minix/ext2/gzip; related functions: drivers/block/rd.c: identify_ramdisk_image;
loading ...[Details]
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According to foreign media appleinsider, Apple recently disclosed a patent called "Light source module with adjustable focus", which can diffuse the camera flash according to the distance of th...[Details]
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Recently, Xiling Vision announced that it has completed its first round of financing of tens of millions of yuan, led by Yizhuang State Investment and followed by CITIC Construction Investment. This ...[Details]
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Wxsmart is Weller’s first all-in-one manual welding platform, offering full process control technology, maximum connectivity and traceability, and support for IoT standards
Shanghai,...[Details]
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NXP, Tier 1s, OEMs and software ecosystem providers can deploy Virtualizer Development Kit 18 months before silicon is available Synopsys , Inc. (Nasdaq: SNPS) today announced the general availabi...[Details]
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I. Overview
In recent years, with the deepening of my country's reform and opening up and the rapid development of global economic integration, the ocean transportation industry is quietly rising i...[Details]
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I don't know when it started, but everyone likes to describe Audi as a "lighting factory". It seems that car lights have become an important way for Audi to be familiar to people. Looking back over ...[Details]
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The LED chips in LED lamps are electronic components with high heat flux density. During operation, they generate a large amount of excess heat due to their static and dynamic losses, which is diss...[Details]
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The three most common analog-to-digital converter types in analog front-ends are successive approximation (a), pipeline (b), and delta-sigma (c).
The following block diagrams describe these dif...[Details]
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Today, Xiaomi’s official overseas account released a warm-up poster on Twitter, announcing that it will hold an online press conference at 8 pm Beijing time on September 15, and is expected to releas...[Details]
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Traditional silicon -based power semiconductor devices and their materials can no longer meet the development needs of high -frequency, high temperature, high power, high -energy efficiency, harsh en...[Details]
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The formaldehyde detector is currently the most advanced formaldehyde detector in the world. It is a direct-reading analyzer specially used to detect low-concentration formaldehyde content in the fie...[Details]
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Development environment: MAPLAB X IDE v1.85
Compiler: MPLAB XC 32
1. Instructions for use:
The PIC32 Peripheral Library provides functions and macros for setting up and controlling 32-bit perip...[Details]
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Sprint function in single-chip microcomputer: Note 1: When using this function, you must include the stdio.h header file, otherwise the program will easily get stuck . Note 2: The difference between ...[Details]
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The bus mode requires only two lines for data transmission. Sending and receiving data on the same line can realize an isolated 2-wire interface. The isolated 5V power supply can be obtained from t...[Details]