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As the automotive industry enters a period of transformation, automotive production lines increasingly require intelligence, flexibility and strong adaptability. In order to meet these requirements, ...[Details]
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The Information published a detailed report today detailing the difficulties Apple faced in trying to assemble its products with robots instead of humans. The report said that starting in 2012,...[Details]
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Strategy Analytics' latest forecast points out that the global smart speaker market share of Amazon Alexa and Google Assistant platforms is almost the same this year. Amazon Alexa's market share was ...[Details]
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At present, battery safety testing technology is facing such a dilemma: the capacity discharge test is detrimental to the battery, time-consuming and labor-intensive, and contains disturbing operati...[Details]
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Friends who use iPhone, if you stayed up late playing with your phone last night, you would have discovered: Apple’s server crashed again! Starting at around 0:22 in the morning, Apple's servers suff...[Details]
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A cheap LED flashlight has appeared on the market. The front end of this flashlight has 5 to 8 high-brightness light-emitting tubes and uses 1 to 2 batteries. Due to the use of ultra-high-brightness...[Details]
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According to China Business News, on June 28, the Supreme People's Court made the latest revision to the validity of the "chat robot system" patent of Shanghai Zhizhen Intelligent Network Technology ...[Details]
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Continuously adjustable positive and negative voltage regulated power supply, composed of 7815 & 7915
The general dual power supply (positive and negative symmetrical power supply) does not...[Details]
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"The product planning definition of Wenjie M5 and M7 was completed by two independent small teams. Although the M5 facelift has been determined to adopt Huawei's ADS 2.0 solution, the M7 facelift may...[Details]
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On March 20, Yingtong Communications released its 2019 annual report. The company achieved revenue of 1.108 billion yuan, a year-on-year increase of 23.58%; the net profit attributable to shareholder...[Details]
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First, you need to enable interrupts using software. That is, in C language, EA = 1; enable total interrupt ES = 1; //Enable serial port interrupt assembly SETB EA ; Enable general interrupt SETB E...[Details]
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The sleep current of STM32F103R8 and RC in shutdown mode is different. The actual measured value of R8 shutdown mode is 11UA, and the actual measured value of RC shutdown mode is 30uA. I thought it wa...[Details]
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According to Nikkei Asian Review, Apple has added BOE to its list of premium display suppliers and has approached BOE for high-end displays for the iPhone 13. The report said that Apple's move will b...[Details]
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With the hot sales of Wii game consoles, the electronics industry has also begun to pay attention to the application and market demand of MEMs (micro-electromechanical systems). More and more ...[Details]
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Let’s look at an example:
1testMMU.c code:
2testMMU.c code:
The effect of running the two codes at the same time is as follows:
It can be seen that two program...[Details]