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The MSP30FW42X non-magnetic sensor water meter independently developed by our company has the characteristics of low power consumption (static current is less than 4 microamperes), wide flow measur...[Details]
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China Southern Power Grid Energy Storage released an announcement on the evening of November 24 that the main project of the company's Guangdong Zhaoqing Langjiang Pumped Storage Power Station (referr...[Details]
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Time node of this list: April 30, 2021 (the deadline for listed companies to disclose financial reports) Jiwei.com compiled and analyzed public information and released a ranking of China's listed c...[Details]
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According to foreign media reports, the Netherlands Applied Scientific Research Institute Holst Center (TNO at Holst Centre) uses structural electronics technology (based on printed electronics) that...[Details]
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Nowadays, more and more cars are equipped with ESC (electronic stability control) functions, which integrate combined low-g accelerometers and gyroscopes in a single chip. This is done to prevent the...[Details]
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As a commonly used power control device in industry, frequency converter has been widely used in various industries and is one of the indispensable and important equipment in the industrial control...[Details]
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I found two USBASPs I bought N years ago. When I plugged them into the computer, there was no response at all, and the message "Unknown USB Device" was displayed. After a few days of searching, I succ...[Details]
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1 Hardware Circuit Design
System working process:
The single-chip microcomputer AT89C51 collects various information of the equipment, which can be pressure, flow, temperature and h...[Details]
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Abstract
: In AC-DC SMPS applications, a power bridge rectifier is usually used at the input stage to convert the AC voltage into a unidirectional DC voltage. In this topology, a large-capaci...[Details]
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Huawei's fifth folding flagship, Huawei Mate Xs 2 will be officially released tomorrow. According to official preheating, the new phone will not only use innovative ultra-light materials and c...[Details]
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Competition among major powers in science and technology intensifies, and the integrated circuit industry is behind bars Semiconductors are the core of computers, communications, weapons and equipm...[Details]
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The hardware address jumps to 0
(*(void(*)())0) ();
Prerequisites
float (*h)();
Indicates that h is a pointer to a function that returns a float value.
(float(*)())
A type conversion sy...[Details]
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Akira Yoshino, Nobel Prize winner in Chemistry and the "father of lithium batteries", said that if Apple wants to launch the Apple Car electric car by 2025 , it will have to release something relate...[Details]
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In public places such as schools, government agencies, factories and mines, as well as public corridors in residential areas, the phenomenon of long-burning lights is very common, which causes a h...[Details]
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Today's new energy vehicle market is really competitive, not only in terms of price, but also in terms of technology and products. It is said that the second half of the new energy vehicle market i...[Details]
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