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Apple's "Face ID" function is indeed a very practical innovation, but the only regret is that it requires the iPhone to have a large "bangs". Ever since the iPhone X adopted the "bangs screen" design...[Details]
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In a mysterious mountain, a young visitor appeared. He was Xiao Mao. For the development of his village, he went to visit the "Master Maoshan" and prayed for the relevant magic formula.
When t...[Details]
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1 High-voltage motor
Variable frequency speed regulation
Energy-saving significance
The total power consumption of various motors in China accounts for more than 60% of the total power c...[Details]
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(Image source: Northvolt official website) According to foreign media reports, on June 12 local time, Sweden's Northvolt announced a $1 billion equity financing agreement, which will enable Euro...[Details]
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Ad-hoc Network
A network that is usually created in a spontaneous manner. Ad-hoc networks do not require an architecture and are limited by time and space.
Active Slave Broadcast (ASB)
...[Details]
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1 Introduction
The DC charger system can be divided into phase-controlled charger and high-frequency module charger according to its rectification method, and each has its own a...[Details]
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After the circuit is connected, keep it level during the test, hold the meter body with your left hand, and shake the generator handle with your right hand, as shown in Figure (a). Turn the generator...[Details]
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After more than ten years of development of the domestic industrial chain, resource integration seems to have become the choice of the vast majority of companies. Jiwei.com reporters observed that in...[Details]
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Why when I use an oscilloscope to observe the waveform of the crystal vibration pin, I can't see the waveform or the waveform is distorted? Can't the 200M oscilloscope measure the 10M crystal vibrati...[Details]
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Intel Capital, the global investment arm of Intel Corporation, today announced that it has invested a total of $132 million in 11 technology startups that have brought breakthrough innovations to the...[Details]
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In many cases, wired communication technology cannot meet actual needs, such as working in harsh outdoor environments. The communication module built with wireless radio frequency communication chi...[Details]
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In the future, car windows may display a variety of information. New automotive technologies are expected to turn standard car windows into monochrome or even full-color dynamic displays. As this tre...[Details]
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In the third quarter, the shipment volume of China's wearable device market was about 27.151 million units, a year-on-year increase of 45.2%. Among them, the shipment volume of smart wearable devices...[Details]
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At what temperature can a motor generally operate normally? What is the highest temperature a motor can withstand?
A: If the measured temperature of the motor cover exceeds the ambient tempera...[Details]
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introduction
In the process of industrial wastewater treatment, it is often necessary to monitor the COD value of wastewater. The data monitored by the on-site monitoring instruments are outpu...[Details]
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