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Laser is a device that can emit laser light. In 1954, the first microwave quantum amplifier was built, which obtained a highly coherent microwave beam. In 1958, AL Schawlow and CH To...[Details]
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The U.S. Stock Research Society learned that according to Zhitong Finance, as Apple (AAPL.US) is expected to launch its self-driving car as early as 2025, some analysts have begun to question whether...[Details]
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Assisted driving (with the ultimate goal of autonomous driving) has become an important trend in the development of automobiles. ADAS systems are built by combining devices with different sensing met...[Details]
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1. Silicon wafer exports increased slightly in November
According to customs data, China's exports of monocrystalline silicon wafers with a diameter greater than 15.24 cm from January to N...[Details]
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Gartner recently released the 2024 China Smart City and Sustainable Development Technology Maturity Curve. This year's technology maturity curve revolves around four basic pillars, each of which re...[Details]
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One of the most useful features of USB power is the ability to charge batteries in portable devices. However, whether it is USB power or other power sources, battery charging is more than just draw...[Details]
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After power-on, when the peripheral devices of the microcontroller do not have normal phenomena, it may be that the peripheral crystal oscillator of the microcontroller has not started to oscillate. ...[Details]
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Many noise figure measurements can be made using only a spectrum analyzer and preamplifier. The frequencies of the device under test can be covered using only a spectrum analyzer, preamplifier, and s...[Details]
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background The proliferation of ultra-low power wireless sensor nodes for measurement and control, coupled with the use of new energy harvesting techniques , has made it possible to power fully au...[Details]
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As a flow measurement instrument widely used by industrial users, the split electromagnetic flowmeter is popular with users because of its many advantages such as not involving the temperature, press...[Details]
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The DC resistance tester is a transformer DC resistance rapid test device designed and produced in accordance with the DL/845.3-2004 standard. The instrument uses DSP as the core of the processing, w...[Details]
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The device driver is the interface between the operating system kernel and the machine hardware. It shields the application from the details of the hardware. Generally speaking, the Linux device driv...[Details]
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News from the official website of the Ministry of Industry and Information Technology shows that Samsung W2021 has been successfully connected to the network. It continues the folding screen design o...[Details]
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When using C51, sometimes we do not explicitly specify the storage type of the defined data, but it is still correct. This is because the storage mode determines the default storage area for variable...[Details]
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Recently, CoreEngine Technology announced that it has made a major breakthrough in the field of autonomous driving - the full-scenario high-end autonomous driving chip "Xingchen No. 1" (AD1000) was...[Details]