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On December 20, Bloomberg wrote an article detailing seven and a half reasons to be optimistic about the technology industry in 2018. The article said that Silicon Valley has been very bad in the p...[Details]
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Switching power supply has always been a very popular technology in the electronics industry. Although its performance cannot bring about earth-shaking changes in our daily lives, its development t...[Details]
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1. Connection
loss
and its solution
1.1 Connection loss
Optical fiber
splicing loss mainly includes three types: inherent loss caused by intrinsic factors of...[Details]
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Recently, the "2023 China Automotive Patent Data Statistical Analysis" report produced by China Automotive Information Technology, China Automotive Intellectual Property Utilization Promotion Center,...[Details]
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Today, the scientific concept of development and energy-saving society have become a consensus around the world. In my country, power shortage has become a constraint on sustainable economic d...[Details]
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According to public data, China's power battery capacity reached 101 kWh and 154 kWh in 2016-2017. The production capacity in 2018 is currently expected to be 168 GWH. On the other hand, although C...[Details]
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On June 1, Kuai Kong Technology, a leading domestic supplier of automotive software and Ethernet components, released a new generation of "Shenxing" DDS vehicle middleware suite and service-oriented ...[Details]
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introduction
Stepper motors are widely used in motion control systems that require high precision, such as robots, printers, floppy disk drives, plotters, mechanical valve controllers, etc...[Details]
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Currently, the most effective ways to improve the shooting quality of digital cameras are to improve the optical structure of the lens and increase the size of the photosensitive element. Howev...[Details]
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How to use the polarity tester
Wiring method: red wire connected to the secondary (K1) polarity end of the current transformer. Black wire connected to the secondary (K2) end of the current transfo...[Details]
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Principle of synchronization between horizontal oscillation and horizontal scanning in TA7609P integrated circuit
The line
oscillator
directly generates a 2fH (3...[Details]
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There are many reasons for the transmission loss of optical fiber. In the construction and maintenance of optical fiber communication networks, the most important thing to pay attention to is the...[Details]
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Liu Cixin said in the book "Three Body: Dark Forest", "If we cannot go backward, we must move forward resolutely." This sentence is very suitable for Harvard, which is unwilling to lag behind. Fort...[Details]
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According to foreign media reports, Austrian high-tech company AVI Systems has launched the steering assistance system Careye Safety Angle, which can use AI to detect pedestrians, cyclists and object...[Details]
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In an intelligent workshop in the Chengdu Economic Development Zone's Jingrong Digital Economy Industrial Park, workers are working in an orderly manner, and the fully automatic production line is run...[Details]