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Charging fault detection and troubleshooting
The reasons why new energy vehicles cannot be charged can be roughly divided into three categories.
The first type is that the physical ...[Details]
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In 2019, with the decline in demand, the traditional automobile industry has begun to reshuffle, and the competition in the automobile equipment system integration industry has become increasingly fi...[Details]
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Recently, the Intelligent Connected Vehicle Security Laboratory (hereinafter referred to as 360 Sky-Go) under the Qihoo 360 Group (stock code: 601360.SH) discovered multiple security vulnerabilities ...[Details]
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How many steps are needed to turn a piece of stone into the anti-slip glass of a mobile phone screen? The first step is to mine the stone as ore aggregate; the second step is to transport it out wi...[Details]
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The ohm range of the multimeter can be used to distinguish whether it is an NPN type or a PNP type transistor. The specific method is: set the multimeter to the Rxlk range, connect a pin with a b...[Details]
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In March, two
robot
A-share listed companies sparked heated discussions in the market.
On one hand, the gear leader Shuanghuan Transmission is accelerating the "spin-off" of its precis...[Details]
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Voltage reference is a crucial component in chip design, which directly affects the performance of the entire electronic product. High precision is one of the characteristics of the development of ...[Details]
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Jiwei.com reported on December 25 that today Meizu officially announced that it will hold a new product launch conference for Meizu Lipro smart home on January 5, 2021. Meizu said in a post, "What ...[Details]
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As we all know, the 5x rule is often used when selecting an oscilloscope. In fact, it is not only for bandwidth. When it comes to fast edge signal rise time testing, the 5x rule is also used when sel...[Details]
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According to research, driver assistance systems can have a positive effect on the driver's driving behavior and safety, and can also protect the environment and improve traffic efficiency. With th...[Details]
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Today, let's talk about how to receive indefinite length byte data on the STM32 microcontroller. Since the STM32 microcontroller has an IDLE interrupt, you can use this interrupt to receive indefinit...[Details]
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Automotive electronics is the largest application market for MCUs. According to IC insight data, automobiles accounted for as much as 35% of the global MCU application fields in 2021.
Du...[Details]
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Abstract: An automatic focusing method based on image technology is adopted. The quality of the image is analyzed according to the image, and the image preprocessing and clarity judgment are completed...[Details]
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We often hear that a certain chip uses a certain packaging method. In our computers, there are various processing chips. So, what kind of packaging methods do they use? And what are the technical c...[Details]
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Does accuracy at the other end of a digital power device matter? Actually, it matters more than most people realize.
An example of an error budget
Let's use an actual IC specification and conside...[Details]
DSP and ARM Processors
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