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There is a car that can travel 1,000,000 kilometers without refueling or any other fuel. Would you like to drive such a car? If you heard that the car is nuclear-powered, would you still want to dr...[Details]
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Detailed explanation of RCC examples #if defined (STM32F10X_LD_VL) || (defined STM32F10X_MD_VL) || (defined STM32F10X_HD_VL) //If these system clocks are defined, they will be set to 24M. If not defi...[Details]
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1. Processor Cache (Difference between Cache and Memory) Cache is static random access memory (SRAM), with access speed close to the speed of the processor, but low integration, and compared with int...[Details]
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This article introduces a high-reliability photoelectric switch (photoelectric sensor) circuit with stable frequency modulated light to resist various interferences, with high-power drive circuit a...[Details]
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The advantages of LED lighting are no radiation, high efficiency, long life, energy saving, and green environmental protection. However, the high cost of high-power (watt-level) white light LEDs re...[Details]
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Abstract: The design method of high-power VDMOS (200 V) is introduced. The design parameters are analyzed theoretically, and the design parameters are verified and optimized using simulation tool...[Details]
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In embedded system applications that require rich human-computer interaction information, high-precision dynamic image display is very important. Therefore, embedded systems hav...[Details]
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1. Principle of temperature instrument 1. Structure of thin film thermocouple 2. Solid expansion thermometer 3. Outline drawing of thermocouple compensation wire 4. Thermocouple ...[Details]
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As the third quarter reports of LED chip companies are settled, the high prosperity of the LED industry has been confirmed. Sanan, Huacan, Aoyang Shunchang, and Qianzhao Optoelectronics are undoub...[Details]
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According to foreign media reports, Porsche is currently focusing on the research of automobile electrification and intelligence. Recently, Porsche applied for a patent technology for an adjust...[Details]
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1) Single-ended measurement method: Open the oil tank cover of the insulating oil withstand voltage tester, remove any electrical bracket and insulating sleeve, leaving only the electrical fastenin...[Details]
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Electric vehicles (EVs) have been widely promoted as a solution to global environmental issues. However, many technical barriers must be cleared before EVs can be fully operated safely and comfortabl...[Details]
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STM8 interrupt sources The STM8 interrupt controller handles 2 types of interrupt sources: Non-maskable interrupts: RESET, TLI, and TRAP Maskable interrupt: External interrupt or embedded peripher...[Details]
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The previous section talked about two bus operation modes of SD card. I chose SPI bus mode. In this way, I can use my previous SPI reading and writing program.
#define SD_CS p1_1 //SPI enable termina...[Details]
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On November 20, Future Electronics held the Future Technology Day event in Hangzhou,
bringing together semiconductor suppliers and industry experts to explore automotive electronics, new energy...[Details]
Motor Drive Control（Motor Control）
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