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Overall system design 1) The controller of this design uses 51 single-chip microcomputer 2) ADC0808 collects the voltage division of the photoresistor The weaker the light intensity, the more LEDs wi...[Details]
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Last year, I finished the nirvana of ARM-wince porting. Now I have summarized the key points of Linux as follows. I hope you can give me some suggestions. I have listed some simple points of my previ...[Details]
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At present, the most widely used codec in my country is the PT2262 encoding chip with 531441 (312) states and the matching PT2272 decoding chip produced by Princeton. However, one PT2262 can only d...[Details]
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Crystal oscillators generally use a three-terminal (Colpitts) AC equivalent oscillation circuit; in the actual crystal oscillator AC equivalent circuit, Cv is used to adjust the oscillation frequenc...[Details]
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2023 is the 100th anniversary of Valeo, and a century of development is inseparable from technological innovation. On October 24, 2024, at the 12th Automotive and Environmental Forum, Valeo China C...[Details]
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March 11 news, recently, Ni Fei, President of ZTE Terminal Business Unit and President of Nubia Technology Co., Ltd., posted the appearance of the new ZTE S series on Weibo. From the photos, the main...[Details]
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Mobile electronic devices have become an irreplaceable necessity for modern people. You carry your smartphone or tablet with you everywhere every day, using them to access the Internet, communicate u...[Details]
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On March 19, Yu Chengdong, Huawei’s Managing Director, CEO of Terminal BG, and Chairman of Smart Car Solutions BU, issued a document announcing that all Wenjie models have been upgraded OTA, and M9 h...[Details]
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Taiwan's major panel manufacturers AUO, Innolux, and Epistar have turned losses into profits since the third quarter of this year. Experts said that the panel supply and demand balance will be slight...[Details]
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According to the latest report from Korean media, citing industry sources, the Ministry of Trade, Industry and Energy (MOTIE) will invest US$25.3 million (30 billion won) over the next five years to ...[Details]
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The interconnection of all things, technological innovation, and information explosion are driving the continuous progress of society. Against this background, China's education industry is also unde...[Details]
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On August 31, Zhongjing Technology issued an announcement stating that in order to meet the needs of the company's business development, further enrich the company's product types, and create new pro...[Details]
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Q: What is the effect of the conductivity of the measured liquid medium on the electromagnetic flowmeter?
A: The electromagnetic flowmeter uses a liquid with uniform conductivity. When the inner di...[Details]
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The microcomputer has multiple input ports to receive status signals from remote field equipment. After processing these signals, the microcomputer outputs various control signals to perform corres...[Details]
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Since its initial outbreak in 2017, shared charging has become a part of daily life in many cities. Although some small players such as Xiaobao Charging, Bubble Charging, and Discharging Technology...[Details]