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Abstract: Aiming at the technical characteristics of large aluminum electrolytic capacitors used in inverters, the factors affecting the ripple current resistance of such capacitors are analyzed. B...[Details]
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Since Peugeot invented the first automobile transmission in 1889, this key automobile component has gone through a century of history, from 2AT to 10AT, it has witnessed the changes in the industry, ...[Details]
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What kind of sparks will be created when the power grid meets big data?
At present, the power grid will become more intelligent, efficient and sustainable, and will be able to accept more rene...[Details]
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2017 is considered by many photovoltaic people to be the first year of distributed photovoltaic development. In the first half of 2017 alone, the newly installed capacity of distributed photovoltaic w...[Details]
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I believe everyone knows that there are a large number of articles and monographs discussing Huawei 's corporate wisdom and development experience. These discussions are not only "essential textbooks...[Details]
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The servo control system of a small self-controlled airship is designed and implemented with the single-chip microcomputer as the core. The hardware design of the system is explained, and the key i...[Details]
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Introduction Part 1 of this series of articles introduced a unique method for generating a low noise negative rail from a positive supply and explained the derivation of the equations that govern i...[Details]
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;This is made by wq
;The program reads a string of no more than 256 characters from the keyboard;
;The program counts the number of digits in it and outputs the result on the screen.
;Further imp...[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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Looking back on 2023, what progress has the silicon carbide and gallium nitride industry made? What changes have occurred? What new opportunities and challenges will 2024 bring? In order to better ...[Details]
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Not long ago, Lexus announced that its new Lexus ES 300h equipped with electronic exterior mirrors will be exhibited at the 2020 Geneva Motor Show , and will be sold in European markets such as the ...[Details]
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1: Download the source file
(1): alsa-lib-1.0.26.tar.bz2
(2): alsa-utils-1.0.26.tar.bz2
2: Unzip the above two files to the same folder.
3: Write the configuration script as fo...[Details]
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One gram of coal is put into an oxygen bomb filled with excess oxygen (combustion-supporting) and burned. The heat it generates will inevitably be transferred to the water in the inner barrel throug...[Details]
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The basic circuit of the relaxation oscillator using the negative resistance of the double base diode and the RC charge-discharge characteristics is shown in Figure 10.1.2 (A). When the power is t...[Details]
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Abstract: In order to realize the functions of film number positioning, automatic counting, automatic film end detection, and film number storage, a film automatic positioning system based on AVR s...[Details]
MEMS sensors
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