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November 28-30, 2023, under the guidance of the Beijing Municipal Science and Technology Commission, the Zhongguancun Science and Technology Park Management Committee, and the Beijing Municipal Burea...[Details]
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Regarding 485 level control, if the level conversion is performed directly after the transmission interrupt processing, the transmission data will be incomplete. If a certain delay is added and then ...[Details]
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Teacher Gao commented:
Can we say this: In the VI to which the control belongs, you do not need to create a reference to use the property and method nodes; but in the child VI, if you need to pass a ...[Details]
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In recent years, driven by the electrification and intelligence of automobiles, the use of single-vehicle chips has increased, and domestic chips are also being tested. Under the general trend of s...[Details]
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1 Introduction
With the continuous improvement of the scientific level of sports training, the necessity of special strength training for the human body has been increasingly valued. Throu...[Details]
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Spectricity deploys proprietary technology at X-FAB to bring spectral imaging capabilities to mobile devices
Realizing the integration of small pixelated spectral filters on CMOS ima...[Details]
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Fraunhofer ISE has announced a new international test standard for photovoltaic inverters with integrated arc fault detection systems.
The new IEC standard 63027 will eliminate some shortcomin...[Details]
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1. Power-on debugging
of the inverter After the inverter is installed, disconnect the output of the inverter. Before powering on, use the diode range of the digital meter to measure the input...[Details]
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1. Decoupling capacitors
A decoupling capacitor should be configured between the power supply and ground of each integrated circuit, which can filter out the high-frequency noise from the power...[Details]
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Currently, in all-electric (BEV) or hybrid electric vehicle (HEV) applications, the management of high-voltage lithium battery packs faces many challenges. In addition to monitoring the charging and ...[Details]
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According to the Gongxin WeChat News, on March 14, Jin Zhuanglong, Secretary of the Party Leadership Group and Minister of the Ministry of Industry and Information Technology, stated at the Party Lea...[Details]
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I recently read an article by a great writer Wu Jianhong. His software architecture is well written, but his coding style is average, with global variables flying everywhere. However, the products ...[Details]
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In the application development of test systems, test data is usually organized and managed in the form of files. This data storage method has certain limitations, especially for remote test systems...[Details]
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The startup phase of u-boot is divided into two parts. The first part is mainly the start.S file. The post analyzes the meaning of each line of code as much as possible, and checks a lot of manuals. ...[Details]
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The P0 port circuit of the 51 single-chip microcomputer is as follows: From the analysis of the pull-up resistor in 1, we can see that we need to add a pull-up resistor to the P0 port of the 51 mic...[Details]
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