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Fault phenomenon: I built a microcontroller temperature monitoring system. Everything is normal on the emulator, but the programming chip cannot work. Related circuit block diagram: Use 51 as the...[Details]
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S3C2440 is a 32-bit machine, which means that the unit of memory device operation is 4 bytes (32 data lines). S3C2440 has 8 memory blocks, each block is 128MB (0~26, 27 address lines in total), a tot...[Details]
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Preface The STM32 firmware library provides serial port receiving and sending flag functions, including USART_GetFlagStatus(…,…); and USART_GetITStatus(…,…);. The two are easy to confuse. The key d...[Details]
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Careful design of traction inverters for hybrid electric vehicles (HEV) and electric vehicles (EV) can help achieve faster motor speeds, higher efficiency, and smaller system size while still maint...[Details]
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Largan Precision has confirmed that it has filed a lawsuit in a Northern California court, accusing Lenovo's Motorola Mobility LLC of infringing its six optical lens patents with 5G smartphones sold....[Details]
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In the process of learning stm32 library functions, I encountered a lot of assert_param statements. It was found that the role of assert_param is to determine whether the parameter passed to the func...[Details]
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The 250MW leader photovoltaic power generation project located in Tongchuan City, Shaanxi Province, is not only the first batch of photovoltaic power generation technology leader projects implement...[Details]
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According to Qilu.com·Lightning News, on November 2, the launch conference of Shandong Jinqihang’s 20GWh solid-state battery Leling production base project was held in Leling. The project has a total...[Details]
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It is learned that researchers from Germany's Fraunhofer Society have developed a new testing environment that combines physical components with mathematical simulations of vehicles to test electric ...[Details]
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The scope of embedded systems is very broad, ranging from simple single-chip microcomputer systems to non-computer systems with operating systems and a main frequency of hundreds of megahertz. Wit...[Details]
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Use key sequences to pass parameters from µVision to external user programs. A key sequence is a combination of a key code and a file code. Key sequences can be used, for example, in dialog boxes of ...[Details]
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With the current industrial development, the domestic emphasis on environmental protection, all kinds of wastes generated by industry and residents' lives need to be harmlessly treated. Industrial sew...[Details]
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Ever since Xiaomi MIX pioneered the concept of full-screen, major mobile phone manufacturers have been doing their best to explore the realization of a "true full-screen" in recent years. So far, the...[Details]
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After 50 years of development of solar cells, the photovoltaic industry (solar power generation industry) finally crossed the historical watershed in 2004 and officially entered the take-off stage....[Details]
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Single-phase 220V capacitor motor is a common household electrical appliance motor, widely used in electric fans, air conditioners, washing machines and other equipment. Due to its simple structure...[Details]
Microcontroller MCU
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