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① Easy to use. Plug and play, hot-swappable, and with automatic configuration capabilities, users only need to simply plug the peripheral into the bus outside the PC, and the PC will automatically...[Details]
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Channel 0 is connected to the microcontroller power supply, and channel 1 is connected to the ground.
Source program: 3 files in total:
LCD1602display.h #ifndef _LCD1602DISPLAY_H_ #define ...[Details]
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On August 27, at the 3rd China IC Unicorn Forum of the 2020 World Semiconductor Conference, the results of the 2019 China IC Unicorn selection were announced and an awards ceremony was held on site. ...[Details]
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introduction:
The electric vehicle instrument panel is a high-tech product that integrates
LED
,
LCD
display technology, and stepper motor control technology to adapt to the de...[Details]
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Metering Devices and Applications Selection of Differential Pressure Gas Flowmeters Hu Haiyan (Metering Station of Technical Inspection Station of Hekou Oil Production Plant, Shengli Oilfield, Shando...[Details]
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Qualcomm CEO Cristiano Amon reportedly said that Qualcomm's own supply problems are expected to be substantially improved by the end of December, and the company will obtain sufficient supply to meet...[Details]
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Data Page 17 is one of the data pages broadcasted from an ANT+ bike light when in a connected state. All master lights shall send this page upon request from the controller. This page may optionally ...[Details]
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What was solved accomplish down_read/up_read kernel/locking/rwsem.c down_read LOCK_CONTENDED(sem, __down_read_trylock, __down_read); include/linux/lockdep.h 449 #define LOCK_CONTENDED(_lock, ...[Details]
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The production process of epitaxial wafers is very complicated. After the epitaxial wafers are developed, nine points are randomly selected from each epitaxial wafer for testing. The ones that meet t...[Details]
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In 2019, the trading centers completed a total of 4655.8 billion kWh of electricity transactions, a year-on-year increase of 4.4%. Among them, the market transaction volume was 2087.2 billion kWh, ...[Details]
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On January 11, the Liangmu Road Solar Storage and Charging New Energy Charging Station was officially put into operation. On the morning of the same day, the responsible persons of the district's h...[Details]
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According to foreign media reports, the U.S. Department of Energy's Argonne National Laboratory has developed a new design that can significantly improve the performance of lithium-ion batteries an...[Details]
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On April 21, according to Android Police, many people have recently reported that Google Pixel phones often become unresponsive when running some apps. The report pointed out that this is a b...[Details]
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TWS (True Wireless Stereo) Bluetooth headsets are extremely popular audio products in recent years. With the help of Bluetooth chips, it first establishes a wireless connection between the mobile p...[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]