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Program name: Brightness control of light-emitting diode D1 ...[Details]
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Teeth need to be brushed every day. Many people do not pay attention to oral hygiene, which can easily lead to residual bacteria and even accumulation of food residues. Over time, this may cause or...[Details]
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Commonly known as megohmmeter, it is used to measure large resistance and insulation resistance. Its measurement unit is megaohm (mω), so it is called megohmmeter. There are many types of megohmmeter...[Details]
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The author djyos wrote about debugging 2440 in eclipse, but did not say how to debug stm32. For a newbie like me, it really takes a lot of detours. Now I write down the relevant process for my future...[Details]
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The 2017 annual sales work meeting of the Power System Division of Shenzhen Aotexun Electric Power Equipment Co., Ltd. was held on March 28, 2017. Guo Fengze, general manager of the Power System Di...[Details]
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In real-time control systems, the most important indicator for selecting a microcontroller is the calculation speed. The instruction cycle is an important indicator that reflects the calculation spee...[Details]
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In the early days, "born for fever" was a geek behavior that only emphasized performance without considering power consumption. Most gamers paid for games and extreme performance. The mobile phone us...[Details]
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Analysis of RCC related library functions 1. Structures involved in the library typedef struct { uint32_t SYSCLK_Frequency; uint32_t HCLK_Frequency; uint32_t PCLK1_Frequency; uint32_...[Details]
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After the alternating current is rectified by the diode, the direction becomes single, but the magnitude (current intensity) is still constantly changing. This kind of pulsating direct current c...[Details]
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1 Introduction
Currently, the mainstream products in the anti-theft device market are electronic anti-theft devices, which are divided into one-way anti-theft devices and two-way anti-theft dev...[Details]
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Central topics:
Traditional grounding control switches have shortcomings
Multifunctional
Electronic
Control switch structure and performance
Solution:...[Details]
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On the morning of November 2, LG recently released its third-quarter 2020 financial report, and their mobile division's performance looked to be improving. The mobile business's operating incom...[Details]
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With the advancement of technology, the current signal cutting time of high-speed integrated circuits has reached hundreds of ps, and the clock frequency can also reach hundreds of MHz. Such high...[Details]
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Entering a new stage of high-quality development, various transformation demands for intelligence, digitalization, green and low-carbon are coming. How to open up the "Ren and Supervision" of enterpr...[Details]
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Electric cars are the future of sustainable transportation. They have large battery compartments on wheels and are an alternative to gas-guzzling, carbon-intensive internal combustion engines.
...[Details]
PCB Design
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