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Currently, several chip manufacturers are working on developing a new generation of memory technology called STT-MRAM, but this technology still faces many challenges in its manufacturing and testing...[Details]
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In recent years,
the production technology of
LED display screens
has gradually matured in China, and its application fields have become widely popular. However, most LED display screen manu...[Details]
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I have been studying pure hardware inverters before, but this thing is getting more and more complicated, and the functions are not rich, so I came up with a method to implement SPWM with a single-...[Details]
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On the morning of July 21, a report released today by data agency Counterpoint Research showed that in the second quarter of 2020, sales of all smartphones in the US market fell 25% year-on-yea...[Details]
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Today, according to Reuters, two people familiar with the matter told Reuters on Thursday (US time) that the United States will add dozens of Chinese companies, including SMIC, to the trade blacklist...[Details]
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Recently, SoftBank released its third-quarter financial report, showing a total loss of US$6.4 billion in the entire third quarter. Arm's financial report for the same period showed that Arm lost US$...[Details]
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Note: The following programs have been debugged by me and are successful.
Purpose: buzzer sound
The procedure is as follows:
#include reg52.h
sbit buzzer=P3^5;
void delay02s (void) //延时蜂...[Details]
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Increasingly stringent design regulations for machines and equipment in industrial and medical applications have made it necessary to implement galvanic isolation in almost any type of electronic syst...[Details]
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With approximately 200 companies participating in the IMS2020 virtual exhibition, Microwave Journal has collected as much information as possible from these companies to summarize the features and pr...[Details]
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2021年5月28日上午，高通-全讯射频二期项目在无锡市高新区（新吴区）开工。无锡高新区党工委副书记、管委会主任、新吴区委副书记、区长崔荣国，无锡市海关副关长陶伟东，无锡高新区党工委副书记、管委会副主任、新吴区委副书记洪延炜，高通公司（Qualcomm）中国区董事长孟樸，新吴区各部门代表及无锡星洲工业园区开发股份有限公司董事长杨二观等出席了开工仪式。此前，为进一步加强与无锡市的战略合作，推动高通...[Details]
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Instrument clusters are an important part of the automotive industry's ongoing transformation to the digital cockpit. New digital solutions will support more complex content, larger displays and new ...[Details]
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With multiple cores in hand, the world is mine. In 2019, led by AMD 's 7nm Zen2, multi-core processors have reached a new level. The mainstream processor market has the 16-core Ryzen 9 3950X, and...[Details]
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According to news on February 26, TSMC founder Zhang Zhongmou predicted that with the official completion of the company’s first chip manufacturing plant in Japan, the Japanese semiconductor industry...[Details]
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In recent years, due to the rapid development of lithium batteries, many portable products use voltage measurements to estimate the remaining battery power. However, the relationship between batter...[Details]
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In recent years, with the accelerated development of intelligence, electrification and networking, cars are transforming from a single means of transportation to a third space that integrates leisu...[Details]
Microcontroller MCU
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