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When testing a certain type of transmitting device. Three sets of accurate DC voltage signals referenced to 11.50 volts are required. In order to cooperate with the test process, these three sets of ...[Details]
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As we enter late March, the COVID-19 situation in China is improving, with nationwide lockdowns and travel restrictions gradually being relaxed, and production lines resuming operations as workers gr...[Details]
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introduction
Incandescent bulbs can emit a variety of light, but in specific applications, only green, red and yellow light are usually required - such as traffic lights. If an incandescent bu...[Details]
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At 7 a.m. local time on June 16, the interconnected power grid system of Argentina and Uruguay collapsed on a large scale, causing a nationwide blackout in the two countries. Parts of Chile, Brazil...[Details]
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Musk recently visited China, and the reception was unusual. He visited the Ministry of Industry and Information Technology to discuss "the development of new energy vehicles and intelligent connected...[Details]
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According to the Wuxi Microelectronics Alliance, on March 16, SK Hynix's M8 project was successfully taped out according to the original schedule. The SK Hynix M8 project was signed in Wuxi on Dece...[Details]
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Principle of HID Electronic Ballast Based on Microprocessor
Generally, HID electronic ballasts are designed with dedicated chips, and the functions of these chips are relatively simple. Th...[Details]
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Earlier, Xiaomi announced at the Future Imaging Technology Communication Conference on August 7 that the new Redmi phone will use Samsung's 64-megapixel sensor. It also announced that it will also la...[Details]
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In May last year, Huawei launched the first tablet in the Mate series - Huawei MatePad Pro. The phone is equipped with the industry's top hardware configuration and a system specially designed and ad...[Details]
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According to statistics from Gartner, a leading global information technology research and advisory company, global smartphone sales to end users fell 5.4% in the fourth quarter of 2020. Smartphone s...[Details]
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On March 15, BusinessKorea reported that South Korean battery manufacturer Samsung SDI has begun building the industry's first all-solid-state battery pilot production line. The company announced o...[Details]
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introduction
The oscillation frequency of quartz crystals is highly sensitive to changes in the mass loading on the crystal surface (mass effect) and the physical properties of the reactio...[Details]
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According to foreign media reports, travel technology developer Asia Mobiliti and Monash University Malaysia announced a collaboration to apply mmWave radar and LiDAR technology to the development of...[Details]
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As users' data security awareness gradually increases, users have higher requirements for the work done by enterprises in data security and privacy, which also determines the degree of trust users ha...[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]
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