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Seagate and Western Digital are the two most familiar mechanical hard disk manufacturers, and they are still the kings in this field. According to TrendFocus statistics, in the fourth quarter of 2018...[Details]
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On the evening of November 19, Tianhua Super Clean announced that the controlling shareholder Pei Zhenhua intends to transfer 27.5638 million shares (accounting for 5% of the company's total share ca...[Details]
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/*Purpose of routine: By loading independent key module and serial communication module into the kernel and writing application program, when the key is pressed, arm can send data to the outside thro...[Details]
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On March 18, the Ministry of Industry and Information Technology issued the Key Points for Automobile Standardization Work in 2022 (hereinafter referred to as the "Key Points"), which include 15 item...[Details]
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"In the post-Moore era, let go of graphene." This is what Liu Zhongfan, an academician of the Chinese Academy of Sciences and director of the Beijing Graphene Research Institute, said two years ago. ...[Details]
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Hello everyone, this is the first issue of the "Yuanchuan Discussion" column. For a long time, in the field of autonomous driving, the discussion on whether pure vision technology will dominate the...[Details]
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Google spent an estimated $3 million to $4 million to build 395 fast electric vehicle chargers on its campus.
As the double-decker turns onto Charleston Road and begins its journey through Goo...[Details]
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LED uses phosphors coated on LED chips to achieve white light emission.
LED uses phosphors
There are three main methods to achieve white light, but they are not fully mature, which seriousl...[Details]
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introduction
In multifunctional intelligent instruments, different power supply methods are sometimes required at different work sites. At present, in the research of power supply, redunda...[Details]
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Memory is another important component of the microcontroller. Figure 6 shows a schematic diagram of a memory structure with a storage capacity of 256 units. Each memory unit corresponds to an addr...[Details]
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Multi-phase DC-DC converter leads
Today's high-performance ASICs and microprocessors have been widely used in various fields such as industrial control, communications, and aerospace. How...[Details]
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DC resistance tester screen interface layout 1Battery power: Display the current battery power of the instrument; 2Bluetooth logo: indicates that the instrument Bluetooth is turned on; 3. Ins...[Details]
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According to foreign media reports, an international research team has discovered a surprising factor that can accelerate the degradation of lithium-ion batteries, leading to continuous loss of pow...[Details]
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Recently, I am considering using the STM32F030/042 series to make some low-power products, such as the 433/315 copy-type remote control paired with the car navigation, which requires serial commun...[Details]
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Nowadays, more and more people live in high-rise buildings. The higher you live, the stronger the wind is. Such a powerful resource should not be wasted. Today, we use wind power to convert into el...[Details]