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The 2018 International Consumer Electronics Show (CES) opened recently in Las Vegas, USA. Exhibitors include many well-known domestic and foreign TV brands such as Hisense , TCL , LG, Samsung, etc....[Details]
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At present, except for a small number of users who cannot upgrade, it can be basically considered that one more iOS 14 user means one less iOS 13 user. Sina Digital News reported on the morning o...[Details]
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In electric vehicle (EV) charging systems and photovoltaic inverter systems, current sensors measure current by monitoring the voltage drop across a shunt resistor or the magnetic field created by th...[Details]
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Below we will first briefly introduce the specific functions of each pin of the 51 single-chip microcomputer, and then focus on introducing the concept, composition and practical uses of the circuit ...[Details]
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After more than a hundred years of development, traditional cars have entered a period of decline. In the past 10 years, self-driving cars with the support of "electrification + intelligence + sharin...[Details]
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After a "hot" boom last year and a slowdown this year, the hydrogen fuel cell vehicle industry chain is returning to rationality under policy guidance. Under rationality, the policy orientation of th...[Details]
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Testing process After testing, it was found that the instrument's RF main board component was damaged. Repair process After replacing damaged components on the control panel, engineers adjusted th...[Details]
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Recently, Musk announced that his company Neuralink is recruiting a second patient to receive brain-computer implants. The target population is patients with quadriplegia due to cervical spinal cor...[Details]
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0 Introduction In modern radar systems, digital circuit boards with DSP (digital signal processor) chips are widely used. DSP chips basically support the IEEE 1149.1 standard and form a boundary sca...[Details]
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After this year's Nobel Prize in Chemistry was awarded to the lithium battery field, the contribution of batteries to the world has been more recognized by the public. It is the continuous exploratio...[Details]
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To find the frequency point of interest (to ensure that the frequency point of interest is within the measurement range), you can use the following two methods: (1) By searching in the list shown i...[Details]
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introduction
X62W universal milling machine is a high-efficiency processing machine, which is widely used in mechanical processing and mechanical repair. The operation of the universal milling...[Details]
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On the evening of April 28, Huawei held a press conference for its foldable screen flagship and all-scenario new products, officially launching new products including the HUAWEI Mate Xs 2 folda...[Details]
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As a special instrument for precise detection of gas humidity, the SF6 micro-water meter is suitable for precise and rapid detection of gas humidity in SF6 switches of substations, hydrogen productio...[Details]
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Recently, the State Intellectual Property Office issued a "Decision on the Examination of the Request for Invalidation", with the decision number 52022 and the patent number 201830398299.X, declaring...[Details]
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