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1. SYSCLK clock source has three sources: HSI RC, HSE OSC, PLL 2. MCO can provide 4 sources of different clock synchronization signals, PA8 3. The GPIO port seems to have two reverse-connected seri...[Details]
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How to reduce the cost of small household appliances while ensuring their performance is a higher requirement for application engineers. This control panel requires temperature control, and the dis...[Details]
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In February 2024, 25 brands pushed 30 upgrades, covering 27 models. In the month of the year when the work is the least and the expenses are the most, the major car companies are not idle at all. W...[Details]
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1. Introduction to GPIO port The STC15W408AS microcontroller has 14 I/O ports. All its I/O ports can be configured into 4 types by software. The 4 types are: quasi-bidirectional port/weak pull-up (st...[Details]
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According to Jiwei.com on December 3, OPPO officially announced today that it will release the OPPO Reno5 series on December 10. It is currently known that there is a model in this series called Reno...[Details]
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Asus Zenfone 8 series is expected to launch on May 12. The series features a compact flagship and according to rumors, the series also includes Zenfone 8 Mini. Ahead of the launch, key specifications...[Details]
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VisionCore was established in 2020. In the following years, it successively introduced strategic investments from three listed companies including Sunny Optical, NetEase Youdao and ArcSoft. The com...[Details]
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As the "synonym" of South Korea's entry into the world, Samsung Group has always been a national enterprise that Koreans are proud of. Of course, it can also maintain the "face" for the Koreans. Af...[Details]
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What is insulation resistance test?
The basic theory of insulation resistance test is very similar to that of withstand voltage test. The judgment of withstand voltage test is based on the leakage cu...[Details]
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Dubai Municipality recently announced the introduction of artificial
intelligence robot
police to monitor traffic violations by bicycle and electric scooter riders. According to Gulf News, ...[Details]
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On the evening of March 29, VeriSilicon disclosed its 2021 annual report, with revenue of 2.139 billion yuan in the reporting period, a year-on-year increase of 42.04%; net profit attributable to the...[Details]
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The default output device of the standard library function is the display. To output to the serial port or LCD, you must redefine the functions related to the output device called in the standard libr...[Details]
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Last night, Huawei held a global online new product launch conference and officially launched the new generation of flagship mobile phones Mate 40 series. After the conference, Huawei Mate40 P...[Details]
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Recently, Shihua Technology said in an institutional survey that as the epidemic situation gradually improves, the adverse effects gradually weaken, the company's customers in Shanghai, Kunshan and o...[Details]
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Voltage reference is a simple, stable reference voltage. As a key factor in circuit design, the selection of voltage reference requires consideration of many aspects and compromises.
Differen...[Details]
ST - Low Power RF
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