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This morning, Honor launched the Honor V40 series of mobile phones, with a starting price of 3,599 yuan. This is the first product after Honor's independence in November last year, which is of g...[Details]
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Speaking of Tektronix oscilloscopes, I believe that many electronic engineers are familiar with them. So, in daily operation, do you take care of the daily maintenance and operating precautions of th...[Details]
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With the rapid development of modern automobiles, the number of automotive electronic devices continues to increase. The traditional wiring method is far from meeting the requirements of the increas...[Details]
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The working principle of the circuit of this network automatic tester is shown in the figure below. Use 555 circuit to make a symmetrical square wave oscillator with frequency f=1Hz, connect IC1 pin ③...[Details]
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Contents The present invention relates to an apparatus and method for measuring flow. More particularly, the present invention relates to an apparatus and method for measuring flow wherein disturbanc...[Details]
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The zero-ground voltage problem has always troubled IT electronic equipment users in data centers. The zero-ground voltage problem directly affects the stable operation of data centers and the serv...[Details]
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#include "stm32f10x.h" /* RCC clock configuration*/ void RCC_config(void) { ErrorStatus HSEStartUpStatus; /* RCC registers are set to default configuration*/ RCC_DeInit(); /* Turn on external high...[Details]
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On September 16, German BMW Group's Director of Research and Development Weber proposed an innovative key path step to carbon neutrality at the 2021 World New Energy Vehicle Congress: establishing a ...[Details]
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Recently, Bloomberg New Energy Finance (BNEF), a world-renowned research institution, released the "2023 Component and Inverter Financing Value Report", which announced the ranking of the "World's ...[Details]
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Recently, when I was having dinner with a friend, he confided in me about his small eyes. I thought it was about the difficulty in choosing a spouse, but I didn't expect that his topic was about the ...[Details]
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In 2021, when autonomous driving technology is not yet ready for road use, some V2X technologies will become the focus of the implementation of intelligent connected technology. Four automakers hav...[Details]
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1 Test system design goals
1.1 Problems faced by traditional testing methods
The traditional test method of
regulated power supply
is that the tester needs to use a digital multim...[Details]
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0. Preview I have already described some basic contents of Cache, such as "Why Cache is needed", "Cache organization form", "Cache mapping form", etc. in my previous article "A Brief Analysis of Cach...[Details]
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Instructions Open the box cover, which is equipped with a multi-value kilovoltmeter and special cables. Lift the box body and the voltage divider is installed on the bottom of the box. First, fi...[Details]
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Do you want to achieve local consumption of renewable energy? Do you want to improve your energy efficiency?
Are you worried about the high energy costs? Don't worry! We have a super tool that...[Details]
Analog electronics
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