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Point-to-point charging on highways relies on maneuverable booms to make the connection. Fighter jets can't carry a big tank of fuel on a mission, which is a bit unreasonable. Instead, they use large...[Details]
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There are two types of multimeters: digital multimeters and pointer multimeters. Both types of meters can be used for measurement. Below we will demonstrate the measurement methods one by one. Digi...[Details]
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The frequency characteristic analyzer can quickly and dynamically measure the frequency characteristics of the network under test, obtain the transmission characteristics of the network under test, an...[Details]
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Qualcomm has officially released the fourth-generation Snapdragon Automotive Digital Cockpit Platform. The new platform will be manufactured using a 5nm process and will be shared with the recently l...[Details]
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According to news on February 25, Panasonic Holdings announced that it will start sales of stationary hydrogen fuel cells to Chinese companies and others in April. On February 24, the opening cerem...[Details]
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This summer
At 32℃ in the Arctic, polar bears are at risk of becoming homeless
As Antarctic sea ice melts, king penguins have nowhere to find food and are be...[Details]
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Preface MIL-STD-1553 was released by the U.S. Department of Defense in 1973 as a military serial bus standard. This standard defines the mechanical, electrical, and functional characteristics of the ...[Details]
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Recently, the Second Global IC Entrepreneurs Conference and the 17th China International Semiconductor Expo (IC China 2019), guided by the Ministry of Industry and Information Technology and the Shan...[Details]
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Power Grid Headlines Client Special Correspondents Hou Ting and Xu Ning from Jinan
Recently, the National Bureau of Statistics released the economic and power operation data for the first quar...[Details]
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Duan Yongping, chairman of BBK Group, once said that BBK does not have a sales department and that the pickup price is the same for large and small distributors. Some netizens were puzzled by this. W...[Details]
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Multi-machine communication refers to data transmission between two or more computers. Master-slave multi-machine communication is the simplest and most widely used type of multi-machine communicat...[Details]
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The rise of mobile healthcare will drive the expansion of Bluetooth 4.0 and Near Field Communication (NFC) applications. To realize mobile healthcare applications, portable medical device manufacture...[Details]
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1. Background
As a kind of bioelectric signal, electromyographic signal is the source of electrical signal that generates muscle power. It is the superposition of action potentials of many motor un...[Details]
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Mahjong machines can be seen everywhere in life. The working principle of a mahjong machine is that the mahjong tiles facing up are attracted by the magnetic ring on the shuffle barrel and rotate w...[Details]
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1. Speech Recognition Technology
Speech recognition technology must first extract speech feature parameters, that is, extract useful information for speech recognition from language signal...[Details]
PCB Design
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