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1 Introduction
Temperature is a physical quantity that characterizes the degree of hotness or coldness of an object. It is an important parameter for measurement and control in industrial ...[Details]
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The Huawei P40 Pro+, which will be released in June 2020, mainly emphasizes its periscope lens with 8 million pixels, 10x optical zoom, 20x hybrid optical zoom and 100x digital zoom. Multi-refl...[Details]
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In 2012, China Mobile officially launched the first phase of TD-LTE large-scale test network construction. This large-scale test network is not only a concentrated display of the previous TD-LTE tech...[Details]
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Temperature measurement starts from the thermal expansion and contraction of metal (material). Common detection methods include resistance type, thermocouple type, PN junction type, radiation type,...[Details]
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introduction
At present, wireless communication technology has become a hot topic, and miniaturization and low power consumption of system design have become an inevitable trend of development. ...[Details]
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If only 1 out of 100 people can survive, will anyone still rush onto such a cruel track? In the microscopic world, almost no one makes such a choice. However, in the industrial dimension, major com...[Details]
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On July 5, Suzhou Goodtech announced that its shareholding company Suzhou Huatech Semiconductor Co., Ltd. (hereinafter referred to as Suzhou Huatech) has completed the industrial and commercial reg...[Details]
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How to connect the frequency converter
1. The power supply should be connected to the R, S, T terminals of the frequency converter input terminal, and must not be connected to the frequency co...[Details]
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Pointers
Cx51 supports the use of the character * to declare a pointer type variable. Cx51 pointers can perform all the functions of standard C. However, due to the special architecture of 8051 and i...[Details]
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As Tesla's home base, the United States is Tesla's main market. Although this 16-year-old car company is now in full swing and has become a multinational car company with fans all over the world, "In...[Details]
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Preface
Power products have made breakthrough progress in recent years, but at the same time, the problem of energy waste has become a growing concern at home and abroad. Prominent...[Details]
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Scientists at Stanford University in the United States have developed a new high-speed micro-scale 3D printing technology - roll-to-roll continuous liquid interface production (r2rCLIP), which can pr...[Details]
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With the rapid development of digital signal processing technology, the emergence and widespread application of high-precision and large dynamic range D/A converters, the synthesis technology based...[Details]
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1. The first error message
***WARNING L15: MULTIPLE CALL TO SEGMENT
SEGMENT: ?PR?_WRITE_GMVLX1_REG?D_GMVLX1
CALLER1: ?PR?VSYNC_INTERRUPT?MAIN
CALLER2: ?C_C51STARTUP
This ...[Details]
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Since graduating from my master's degree, I have been working in the automotive embedded industry for three years. Compared with school projects, company projects have stricter requirements on code...[Details]