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This time, I really felt the anxiety of using electric cars, but not the anxiety about the range, but some problems with the current charging facilities. I think the volume of electric cars will be v...[Details]
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BlackBerry (NYSE: BB; TSX: BB) today announced that it has teamed up with Burtech Automotive Electronics (Wuhu) Co., Ltd. (Burtech) to create a new digital LCD instrument cluster based on the BlackBe...[Details]
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Data released by Shanghai Steel Union on November 10 showed that the average price of battery-grade lithium carbonate was 587,500 yuan/ton, up 5,000 yuan/ton from the previous day, and the average pri...[Details]
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Vortex flowmeter is a commonly used flow meter. The use of any instrument is always inseparable from daily maintenance and care. No matter it is a fault of the instrument itself or interfered by exte...[Details]
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The ARM compiler predefines some macros. These predefine macros correspond to certain values. Some predefine macros have no corresponding values. See the following table:
_arm _ When using the compil...[Details]
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1. Main function //Collect AD value #include pic.h #include "ad.h" #include "usart.h" __CONFIG(0xFF32); const uchar disp ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d, 0x07,0x...[Details]
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According to Letsgodigital, two new design patent documents submitted by Samsung to the World Intellectual Property Organization were approved earlier, which showed that the new Samsung Galaxy...[Details]
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1. The process of reading instructions from the program area outside the microcontroller chip When the power is turned on and the microcontroller is reset, the program counter PC-OOOOH, and th...[Details]
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Hands-free passive keyless entry (PKE) is quickly becoming a mainstream application for automotive remote keyless entry and is becoming a common option on new models. This method eliminates the ne...[Details]
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Figure 1 shows a simple voltage holder circuit. When used to measure the working voltage of a circuit (or circuit board), the voltage value can be kept on the voltmeter for a long time. This can ...[Details]
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Ren Zhengfei, founder and CEO of Huawei, said in an interview with CCTV that Huawei's strategic reserve team is learning the spirit of Hengshui Middle School. That is, when the external environment c...[Details]
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As liquid crystal display (LCD) panel prices continue to fall, Chinese LCD makers have begun cutting production to ease the downturn, according to Korean media reports. BOE ranked first in the world...[Details]
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With the rapid development of China, especially the accession to WTO in the early 21st century, energy security has become an urgent issue before us. The continuous power rationing across the count...[Details]
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The mains power supply monitoring circuit is shown in Figure 1.
In the figure, the different lighting conditions of the neon tube can be used to alert people to three situations: normal ...[Details]
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On August 28, Huawei officially announced that Huawei will release a new smart wearable product equipped with the Xuanji sensing system in September. This new product is expected to be Huawei's lat...[Details]