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Jiwei.com reported on June 8 that media reported that Dong Mingzhu, chairman of Gree Electric Appliances, had previously stated that Gree will access the Hongmeng system in the future. If this is tru...[Details]
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From Airpods 1 to Airpods 2, and then to Airpods Pro, Apple has set a good example. If the smartphone that abandons buttons is the beginning of the smartphone era for Apple, then abandoning the headp...[Details]
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From Domain Architecture to Zone Architecture – Software Defined Vehicles (SWdV) and requirements for future data lines There are currently two terms that cannot be avoided when reading automotive ...[Details]
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GM Executive Vice President Doug Parks said the company is developing batteries for electric vehicles that can last a million miles. At the recent online media conference on GM's electric vehicle b...[Details]
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According to the National Crime Records Bureau (NCRB), it is estimated that over 12,000 people died in India from 2010 to 2014 due to fire accidents. Despite taking a lot of precautions against fir...[Details]
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CNC (Computer Numerical Control) system is a kind of automation equipment controlled by computer, which is widely used in mechanical processing, mold manufacturing, aerospace and other fields. CNC ...[Details]
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Measuring DC resistance As an electronics beginner, correctly using a multimeter is the most basic skill. This article mainly explains how to measure DC resistance with a pointer multimeter. Step 1...[Details]
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1 Introduction When digital information is transmitted in a noisy channel, it will be affected by noise interference, and bit errors are always inevitable. In order to achieve a certain bit error r...[Details]
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Electronic crossovers are divided into passive and active types according to whether they use amplifiers. The passive type is composed of resistors and capacitors, has a simple structure and no oth...[Details]
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ARM7 is a von Neumann architecture with a three-stage pipeline structure,
while ARM9 and ARM11 are Harvard architectures with a five-stage pipeline structure, so the performance is a bit higher...[Details]
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In traditional machinery, the shafts are driven by mechanisms. For example, as shown in the figure below, the master and slave shafts are connected by a flat belt. When the master shaft starts to r...[Details]
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① Before measuring, place the instrument level and adjust it to zero so that the pointer points to the red line.
② The wiring of the 3-terminal ground resistance measuring instrument is shown in ...[Details]
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1. What is the forward rated current of a diode?
The rated current of a diode is the main nominal value of the diode. For example, for a 5A/100V diode, 5A is the rated current. Usually...[Details]
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Nidec, the world's largest automaker, will set up a new research and development facility in China to produce engines for electric vehicles, the Nikkei reported, hoping to counter risks posed by Sino...[Details]
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Apple officially released the new Mac mini equipped with M4 and M4 Pro chips through online updates. At the same time, Apple also announced that Mac mini became Apple’s first carbon-neutral Mac dev...[Details]
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