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The third generation (3G) wireless systems based on W-CDMA have been widely deployed around the world. W-CDMA technology has always maintained a strong competitive level by providing High Speed Pack...[Details]
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According to BBC News UK, Nokia Chief Technology Officer Marcus Weldon told the BBC that the UK should be wary of using Chinese hardware. He said that Huawei's telecommunications equipment has vulner...[Details]
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1 Introduction
In recent years, with the vigorous development of my country's marine industry, the scale of offshore platforms has continued to expand, the functions of large-scale multifunction...[Details]
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Musk can still update his Twitter freely as long as he does not release news that affects Tesla's stock price. Earlier, Musk posted a picture on social media of SpaceX's first batch of 60 "Starlink...[Details]
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Canadian Solar officially launched its Intelligrated PV module series on Wednesday.
This series of products integrates intelligent electronic systems and specially designed components with adv...[Details]
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What is LED? LED is the abbreviation of light emitting diode. The "LED" mentioned in the display industry refers specifically to LED that can emit visible light bands.
What is a pixel? The ...[Details]
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People who cannot tell the difference between an oscilloscope and a spectrum analyzer often make jokes. To avoid embarrassment, this article briefly summarizes the following four points - using real-...[Details]
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In order to improve the safety of vulnerable road users when distributing goods in towns, DAF Trucks, a well-known European commercial vehicle manufacturer, has launched "DAF City Turn Assist" on 4x2...[Details]
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Has China surpassed the United States in 5G? Qualcomm CEO Steve Mollenkopf recently told Bloomberg that in terms of technology, it has not yet, but China has made rapid progress in 5G deployment, esp...[Details]
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Download the schematic used in this program: click here. The microcontroller chip used is stc89c52; just find the schematic diagram of the dot matrix part. This is the circuit diagram of the entire ...[Details]
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On November 30, Shanghai Jetta Semiconductor Co., Ltd. (hereinafter referred to as "Jeta Semiconductor") announced the completion of RMB 8 billion in strategic financing. It was disclosed that th...[Details]
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My online friend drew a circuit diagram of a counter and asked me to write a software for it. I wrote one in my spare time. After he finished the circuit, I burned the program for him to experi...[Details]
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The current 5G mobile phone industry chain is in an accelerated construction period. Based on the network transformation from 4G to 5G, 5G mobile phones will face new demands for high speed and high ...[Details]
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The microprocessor implements load management by controlling the operation of the power supply, as shown in Figure 1. There are N power supplies in Figure 1, and each power supply carries a load (the...[Details]
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Liquid level measuring instruments are indispensable in modern industry, but few people know why liquid level measurement is necessary and how to choose a liquid level meter. In order to resolve eve...[Details]