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Audio circuits usually include capacitors for filtering, coupling, bypassing, and frequency division. How to more effectively select and use different types of capacitors in the circuit has a great...[Details]
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/This program has been debugged //The following is a calling example ////////////////////////////////////// //LCD1602 read-write header file //Four-line drive mode /////////////////////////////////...[Details]
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On the evening of November 11, SMIC issued an announcement stating that Dr. Jiang Shangyi has resigned as the company's vice chairman, executive director and member of the board's strategic committee...[Details]
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According to a report by Korean media Elec citing market intelligence firm UBI Research, Samsung is working to make the S Pen stylus compatible with next year's Galaxy Z Fold 3. The Galaxy Note ser...[Details]
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Bandgap width is an important characteristic parameter of semiconductors. According to the different energy band structures of semiconductor materials, semiconductor materials can be divided into two...[Details]
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On August 27, Fenghua High-Tech released its 2019 semi-annual report. The company achieved operating income of 1.614 billion yuan, a year-on-year decrease of 22.44%; total profit of 342 million yuan,...[Details]
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Faced with Huawei and Samsung entering the 5G chip market, Qualcomm announced that it will popularize 5G to the Snapdragon 8, 7, and 6 series next year, and will support more than 2 billion smartphon...[Details]
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On January 12, 2021, at the third session of the 17th Jinan Municipal People's Congress, Jinan Mayor Sun Shutao reported to the congress on behalf of the Jinan Municipal People's Government. Sun Sh...[Details]
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Compared with Version 1.0, the control module for the needle arm stepper motor and the time the needle arm stays at the bottom has been added. The speed of the needle arm lifting and falling or the t...[Details]
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With the popularity of touch technology in various markets in recent years, various touch technologies have developed rapidly, among which capacitive touch applications have developed the fastest. Fol...[Details]
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A recent report titled "Renewable Energy Integration into the Grid" published by the Public Affairs Committee (POPA) of the American Physical Society (APS) emphasizes that U.S. decision makers should ...[Details]
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Lithium-ion
charging
The rate of charge or discharge is usually
expressed
in terms of
the battery's
capacity. This rate is called the C-rate. The C-rate is equal to the charge or ...[Details]
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It is reported that Apple accepted the price increase and agreed to purchase 120,000 to 150,000 wafers of 4nm production capacity from TSMC. According to supply chain sources, Apple's self-developed ...[Details]
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With the rapid development of the new energy vehicle industry, the demand for power batteries has increased rapidly, and the green treatment of power batteries and their waste has become a problem ...[Details]
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With the continuous progress and development of the market economy, the automobile industry has gradually entered people's field of vision. With the continuous improvement of people's living standa...[Details]
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