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O Introduction
The radio altimeter is an important measuring element of cruise anti-ship missiles, and its performance determines the control quality of the missile's longitudinal trajectory. F...[Details]
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The reset function of the PIC16F87X series microcontrollers is relatively well designed. The conditions and reasons that cause the internal reset of the microcontroller can be roughly summarized into ...[Details]
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1 Introduction
In the semiconductor process, the important parameters and performance of many devices are related to the sheet resistance. In order to improve the production accuracy of th...[Details]
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On November 6, Weijing Energy Storage Technology Co., Ltd. (hereinafter referred to as Weijing Energy Storage), an intelligent manufacturing company for energy storage batteries, officially release...[Details]
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LED light sources
are the general trend of the lighting industry, but the overall
luminous efficiency
has not yet met the market requirements. Among them, heat dissipation defects are...[Details]
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On February 24, BOE Technology Group Co., Ltd. and the Chinese Fencing Association signed
a "Strategic Cooperation Agreement"
in Beijing
, officially becoming the chief strategic partner of...[Details]
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For most users, there are no special requirements for the use of multimedia speakers. Due to unfamiliarity with the product structure and lack of relevant knowledge, many users often use the speake...[Details]
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Gemalto, a Thales company, is using test equipment from Rohde & Schwarz, a specialist in test and measurement, to ensure that its Cinterion® IoT modules can operate synchronously in all networks and ...[Details]
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In order to thoroughly implement the spirit of the Fifth Plenary Session of the 19th Central Committee of the Communist Party of China and the arrangements of the "Outline" of the 14th Five-Year Pl...[Details]
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With the development of automobile technology, electronic systems are becoming standard in today's cars. Many functions require the cooperation of electronic systems to be used. What are the common...[Details]
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Circuit principle:
As shown in Figure 4-2, the input stage of this power amplifier is a pair of field effect tubes, which have the advantages of high input impedance, large dynamic range and low no...[Details]
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Abstract: The necessity and huge energy-saving potential of speed regulation of fans and pumps in power plants are pointed out; the advantages and disadvantages of various speed regulation methods ...[Details]
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FF has been very active recently. First, it hired and updated senior executives, and then announced that the interior of FF 91 will be released to the public. This series of actions seems to indicate...[Details]
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IR Proximity Detection
Sensors
Widely used to detect the presence of an object, the distance to a reference object, or both. Specific applications include: speed measurement, automatic fa...[Details]
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Abstract: With the advancement of automatic control concepts and automotive electronic control technology, more and more wire control technologies are being applied in the automotive field. This ar...[Details]