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The so-called charge amplifier refers to an amplifier circuit used to amplify the charge signal from the piezoelectric device. The internal impedance of the signal source of this type of amplifier ...[Details]
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On May 22, Weilan Technology Co., Ltd. issued an announcement stating that its wholly-owned subsidiary Shaoxing Weihao intends to increase its holdings of Beijing Junzheng shares by no more than RMB ...[Details]
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The IMPORT pseudo-operation tells the compiler that the current symbol is not defined in this source file, but is defined in other source files. The symbol may be referenced in this source file, and r...[Details]
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According to a report by Central News Agency, TSMC President Wei Zhejia was selected as the first best CEO in the semiconductor industry in Asia by Institutional Investor Magazine. He said that the e...[Details]
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1 Introduction Flow rate, like temperature, liquid level, pressure and other parameters, is an important parameter that needs to be monitored at any time during the chemical production process. There...[Details]
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On October 15, Zhang Huamin, chief researcher of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Ma Xiangkun, professor of Dalian Maritime University, visited the company and...[Details]
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With the continuous innovation and progress of science and technology, self-driving cars are no longer a distant dream. However, at present, some car companies are constrained by technical limitation...[Details]
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Recently, a netizen posted on Weibo that he hit someone else's car while using the automatic parking function of Xiaopeng MONA M03. He particularly emphasized that during the automatic parking proc...[Details]
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1 Main features of DAC8420 DAC8420 is a quad-output 12-bit DAC produced by AD. This DAC has a high-speed serial interface and low power consumption, and can be widely used in servo system contro...[Details]
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Generative AI has set off a craze in the technology industry. It takes only microseconds to understand context and complete tasks such as translation and summarization with astonishing accuracy, full...[Details]
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Yesterday, we copied 4K data from nand-flash to sdram, and the data was copied from steppingstone to sdram for execution; today, we will copy the data after 4K on nand-flash, so the focus is on the c...[Details]
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In recent years, Internet of Things technology has been continuously accumulated and upgraded, and the industrial chain has gradually improved and matured. In addition, driven by multiple factors suc...[Details]
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Tianyancha data shows that on April 10, Shanghai Huawei Technologies Co., Ltd. underwent industrial and commercial changes. Huawei CEO Ren Zhengfei withdrew from the company's board of directors, and...[Details]
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Before iOS 14, how did we clear a home page on the home screen? Or maybe you subconsciously categorize apps and place them in different folders, which is what we have been doing since the birth of ...[Details]
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#include
__CONFIG(0X018C); //Turn on WDT, turn off everything else, use internal RC
#define OUT_LED GPIO2
#define KEY_LED GPIO4
void main()
{
int i=0,j=0;
GPIO = 0X37; //IO port data
IN...[Details]