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Domestic industrial leader, China's "FANUC" is rising
1. The ever-growing Estun, from a leader in machine tool systems to robot bodies
The company is a leader in the domestic robot in...[Details]
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#include "at89x52.h" #include "stdio.h" #include "intrins.h" #include "ctype.h" sbit rdy=P3^2; sbit vpp=P3^3; sbit p26=P3^4; sbit p27=P3^5; sbit p36=P3^6; sbit p37=P3^7; sbit pr...[Details]
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Recently, Tsinghua Unigroup released its 2019 financial report. The report shows that in 2019, Tsinghua Unigroup achieved a main business income of 76.656 billion yuan, a year-on-year increase of 16....[Details]
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Electrical measuring instruments are an important means of monitoring various technical parameters of electrical equipment and power supply systems, and are also important tools for installation and ...[Details]
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void remove(char* str, char *substr)
{
int l = strlen(substr);
char* s = str;
int i;
while (*s)
{
if (memcmp(s, subst...[Details]
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Jiwei.com reported on December 29 that MIUI 12.5 was officially released at the Xiaomi 11 launch conference. According to the official statement, the reason why two major updates were announced withi...[Details]
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On January 12, Hubei Yiwei Power Co., Ltd. (hereinafter referred to as "Yiwei Power"), a subsidiary of Yiwei Lithium Energy, reached a cooperation consensus with Turkey's Aksa Jeneratör Sanayi A.Ş ...[Details]
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On November 1, according to WinFuture, Samsung Galaxy S22 series components have begun mass production. It is reported that the Samsung Galaxy S22 series includes three models: Galaxy S22 (mo...[Details]
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C8051F --- Oscillator Q: Is the internal clock oscillator stable? Can it be used to generate the baud rate time base? A: The accuracy of the internal clock oscillator of different devices is differe...[Details]
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Figure 1 shows the circuit topology of a three-phase PFC matrix converter. The switch of the matrix converter is composed of two back-to-back IGBTs. Such a switch can conduct and cut off voltages in b...[Details]
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Recently, the inspection and demonstration meeting of Kaimi Wansheng International Complex Aquifer Energy Storage Project of Fengdian Sunshine (Beijing) Clean Energy Technology Co., Ltd. was held i...[Details]
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Disclaimer: The following is my own learning process using GQ2440 and MINI2440, for reference only. When you first learn embedded Linux, you may come into contact with a lot of knowledge points, suc...[Details]
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"Looking back at the Synopsys Wuhan Global R&D Center project, it was first initiated in 2010 when Synopsys President and Co-CEO Dr. Chih-Kuan Chen was invited by local leaders to visit Wuhan after a...[Details]
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At the 2019 Supercomputing Conference, Intel launched a new software industry program, oneAPI, to help fully unleash the potential of multi-architecture computing in the era of the integration of hig...[Details]
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Analysis of LCD working principle:
1. LCD hardware architecture:
LCD hardware system: You can see that the LCD controller is in the ARM processor, and the LCD screen and p...[Details]
Analogue and Mixed Signal
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