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On September 28, Xinjie Energy was listed on the main board of the Shanghai Stock Exchange. The company's stock code is 605111, the issue price is 19.91 yuan per share, and the issue price-earnings r...[Details]
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Preface In modern industry, induction heating technology is widely used in metal smelting, pipe bending, hot forging, welding and surface heat treatment. Induction heating is based on the princ...[Details]
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1 Introduction
Pipeline transportation is widely used in the transportation of liquids, gases, and slurries such as oil and natural gas due to its unique advantages of economy, portability, an...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Smart travel has become a very obvious development trend. The low-altitude economy is currently one of the hottest topics in China's manufacturing and other fields. More and more manufacturers are ...[Details]
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Tobacco, a special product, is extremely susceptible to environmental influences. Therefore, the storage environment of tobacco is very important. A good tobacco warehouse must ensure that the temp...[Details]
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At least until the 1980s, the entire spectrum analyzer market was led by HP.
Signal generators were HP's first products. In the photo "HP Garage, Early 1940s", Dave Packard tests a 205AG s...[Details]
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In the previous lecture, we introduced the working principle and development process of single-chip microcomputers by describing an experiment of using a single-chip microcomputer to control an ex...[Details]
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1. Design background of dairy cow estrus monitor
The design of the Cow Estrus Monitor (hereinafter referred to as the Monitor) was inspired by a study of the deviation of cow estrus activity b...[Details]
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;;c51 controls the left and right shift display of the two-color dot matrix.;;
;;;The program displays 6;;
ORG 0
AJMP MAIN
MAIN:
MOV 30H,#00H
MOV 31H,#00H
MOV 32H,#0FEH
MOV 33H,#9...[Details]
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The current detected by the current probe is related to the bandwidth The current probe is tested based on the Hall effect, so the probe must be degaussed and zeroed between tests. You can find relev...[Details]
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1. Spindle component failure
Due to the use of speed regulating motors, the structure of the spindle box of CNC machine tools is relatively simple, and the parts that are prone to failure are ...[Details]
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Infineon Technologies expands Prime Switch family with ultra-reliable press-pack IGBTs
Infineon Technologies Bipolar GmbH & Co. KG has expanded its high-power Prime Switch serie...[Details]
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According to Jiwei.com, the market has heard that TSMC's advanced process yield is much higher than Samsung's due to Samsung's process problems, and it is expected that Qualcomm's orders will return ...[Details]
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There are many types of electric vehicles, including two-wheeled and three-wheeled vehicles, and even low-speed vehicles such as electric buses. They are low-carbon and environmentally friendly, an...[Details]
Power technology
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