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The final list of the 2019 "China Good Brand" selection initiated by Shanghai Media Group | Interface News was announced. Saudi Basic Industries Corporation (SABIC), a world-renowned diversified chem...[Details]
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There are many cases where some of the most well-known and famous scientific discoveries we know as well happened by accident. From Teflon to microwave ovens to penicillin, when scientists try to so...[Details]
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On August 23, Zhejiang Shibao released its 2021 semi-annual report showing that its operating income in the first half of the year was 573 million yuan, a year-on-year increase of 17.06%; its net pro...[Details]
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The figure shows a voltage output application circuit composed of a W611 multi-terminal adjustable high-precision positive integrated voltage regulator. In the circuit shown in the figure, R1 and R2 ...[Details]
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The following is a detailed introduction on how to use a multimeter to identify the pins: Identifying the type and pins of a transistor is a basic skill for beginners in electronic technology. In ord...[Details]
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On January 19, at the Yinhu Comprehensive Energy Supply Service Station located in Yinhu Street, Fuyang District, Hangzhou City, Zhejiang Province, electric vehicles were charging on one side and f...[Details]
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1. Introduction
In power electronic circuits, the application of nonlinear switching power supplies causes harmonic currents to pollute and harm the power grid. In order to improve the pow...[Details]
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PLC is a small industrial computer. When it has a problem, we must first rule out whether it is a problem with the PLC itself or a peripheral problem. If there is a problem with the PLC itself, the...[Details]
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Debugging is essential during program development. A simple and direct way to debug is to use the serial port to send data and use the serial port assistant to observe. When I used MSP430 to do proje...[Details]
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The Bode plot function of a Rohde & Schwarz oscilloscope can be used to analyze the frequency response of a device. When this software option is activated, the user can analyze the frequency response...[Details]
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According to GSMArena, after Google pushed the December update, many Pixel 6 users reported that a new bug had appeared, the signal was often lost, and calls and data connections were affected. This ...[Details]
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On March 18, State Grid Ningxia Electric Power Company held a deployment meeting for the preparation of the Ubiquitous Power Internet of Things construction plan to implement the requirements of th...[Details]
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On the morning of February 23, the Mobile World Congress (MWC2021) officially opened at the Shanghai New International Expo Center. At this exhibition, AAC Technologies (AAC) brought dozens of the la...[Details]
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The simulation circuit is as follows: code show as below: i2c.h #ifndef _I2C_H //Fixed format for writing header files #define _I2C_H //Fixed format for writing header files #include reg52.h ...[Details]
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The content of this article mainly focuses on the connotation, function, scale, perspective and data source of autonomous driving vehicle testing scenarios.
01. Scenario elements and sce...[Details]
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