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The competition board circuit board consists of: 51 single-chip microcomputer (STC89C52 chip, collectively referred to as 51 single-chip microcomputer) circuit, DC power socket circuit, reset circuit...[Details]
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Diodes Incorporated (Nasdaq: DIOD) today introduced the SBR10M100P5Q and SBR8M100P5Q. These automotive-qualified Super Barrier Rectifier (SBR®) diodes use patented and proprietary technology to signi...[Details]
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1. Experimental task: Use P1.0-P1.3 of AT89S51 microcontroller to connect four LEDs L1-L4 to indicate the current count data; use P1.4-P1.7 as the input end of preset data, connect four slide switc...[Details]
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Before building the root file system, compile busybox first. Check the readme to see if there is any information on how to compile it. There is some introduction about busybox, such as what is busy...[Details]
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0 Introduction
With the development of multimedia services, the proportion of packet signals in optical backbone transmission networks is increasing. Due to the suddenness and unpredictabi...[Details]
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On September 14, Beijing time, ARM, a British chip design company under SoftBank Group, has set the issue price of its initial public offering (IPO) at the upper limit of the issue price range, raisi...[Details]
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Features of large gas flow measurement: 1. The diameter is large, and the straight pipe section is often difficult to ensure 2. Low static pressure and low flow rate often allow only a small pre...[Details]
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As signal processing requirements continue to rise in waveform-intensive applications such as Unmanned Aerial Vehicles (UAVs), sonar, radar, signal intelligence (SIGINT), and software-defined radio...[Details]
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For high-power LED packaging, the packaging method and corresponding materials should be selected according to the LED chip. If the LED chip has been flipped, it must be packaged by flipping; if ...[Details]
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On August 14, Li Hongzhong, member of the Political Bureau of the CPC Central Committee and Secretary of the Tianjin Municipal Committee, and Zhang Guoqing, Deputy Secretary of the Tianjin Municipa...[Details]
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According to the Science and Technology Innovation Board Daily, the reorganization of Huawei's intelligent automotive components business and the adjustment of its investment decision-making manageme...[Details]
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The goal is to use getlines() to assign the entire line of input to the array,
int getlines(char s , int limit)
{
int i = 0 ;
int c = 0;
for ( i = 0; ((c = getchar()) != EOF) && ((c = ge...[Details]
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On the 28th, the establishment ceremony of Jiangxi Yumin Bank, the first private bank in Jiangxi Province, and the first loan credit ceremony were held in Nanchang. The establishment of Jiangxi Yum...[Details]
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On May 8, the signing ceremony of the Jabil Green Point 5G Smart Manufacturing Industrial Base project was held. It is reported that the American Jabil Group will continue to expand its investment in...[Details]
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Analysis process:
Program entry
Phase 1 Program Analysis
Second stage program analysis
2440 Development Board:
1.uboot entry:
To see the entry of...[Details]
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