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The Dilemma of Millimeter Wave Radar Sensor Fusion The problem is not that millimeter waves cannot identify static objects, but that millimeter waves have low resolution and a lot of noise, maki...[Details]
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This industry may not be familiar to everyone. Microcomputer protection devices have only developed in recent years. The main manufacturers of devices include NARI, XJ Electric, NARI, Beijing Sif...[Details]
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1 Introduction
With the development of science and technology and the transformation of military strategic thinking, unmanned aerial vehicles have broad application prospects and extremely importan...[Details]
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When the system operation is subject to external interference or system errors, the program sometimes runs away, causing the entire system to crash. It will set a period of time, and when this period ...[Details]
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Since there are rectifier components and filter capacitors at the input end, many electronic devices powered by rectifier power supply have a power factor of only 0.6 to 0.65 at the input end of th...[Details]
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According to the latest data released by Canalys on October 29, global smartphone shipments reached 325 million units in the third quarter of this year, of which OPPO ranked fourth in the world, up 1...[Details]
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The new head-mounted device invented by Google is a head-mounted display that uses an imaging lightguide to transmit image-bearing light to the viewer. The imaging lightguide combined with various ty...[Details]
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According to CNET, Facebook will use an AI technology called "self-supervised learning" to more quickly identify hate speech on the platform. Artificial intelligence can be seen everywhere i...[Details]
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We need to see what the power supply is made of. The best way is to open the outer casing of the power supply and take a look at its internal structure.
The second method is to package four di...[Details]
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The method of using the DC voltage range of a multimeter to judge whether a remote control is good or bad is simple and practical. The method is: remove the back cover of the remote control, turn on t...[Details]
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The proliferation of automotive systems necessary for future self-driving cars (and trucks) continues to gain momentum even now. Of course, voltage and current levels will change; however, the requir...[Details]
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On October 20, Westlake Future Manufacturing announced that it had completed a pre-A round of financing of hundreds of millions of yuan, led by Sequoia China, followed by Walden International and Ind...[Details]
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Chaos science has been widely studied thanks to Lorenz's "butterfly effect" in the 1960s. Chaotic signals have the characteristics of initial value sensitivity, internal randomness, ergodicity and ...[Details]
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The typical circuit of the switching power supply made of UC3842 is shown in Figure 1. Overload and short circuit protection is generally achieved by connecting a resistor (R4) in series with the sour...[Details]
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The inverter is a power regulation device whose main function is to change the speed and voltage of the motor to control its output power. In the industrial production process, inverters are widely...[Details]