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Empowering a brilliant 5G future and accelerating network transformation November 3, 2021, Guangzhou - At the 2021 China Mobile Global Partner Conference held recently, Intel and China Mobile demon...[Details]
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CH451 can drive 8-bit digital tubes at one time and communicate with the microcontroller in serial. It supports left shift, right shift, left cycle, right cycle, independent flashing, 16-level brightn...[Details]
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#include #include #define uchar unsigned char #define uint unsigned int sbit k1=P1^6; sbit k2=P1^7; sbit k3=P2^7; sbit k4=P3^0; sbit yellowled_nb=P1^4; //North-South yellow light sbit yellowled_dx=...[Details]
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The Biden administration plans to allow a Trump-era rule targeting Chinese technology companies deemed a threat to the United States to take effect, the Commerce Department said on Friday, despite op...[Details]
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How to wisely choose the right LED driver is a question that every engineer is concerned about. Here we have compiled the opinions of netizens in the forum for your reference. According to the cha...[Details]
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In the startup_stm32f10x_md.s file, a function called SystemInit is called. This function is actually defined in system_stm32f10x.c. It is designed to initialize the system clock, initialize the exte...[Details]
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Yesterday (17), the first 5G+MR (mixed reality) remote real-time breast surgery in China was successfully performed at the Pukou Branch of Jiangsu Provincial People's Hospital. The 72-year-old patien...[Details]
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Recently, the industry's first academic paper was published in the top international energy journal "Journal of Power Sources" (SCI Zone 1, IF: 9.794), using a real commercial all-lug large cylindric...[Details]
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What if we could not only provide energy to the places around the world that need it most, but also provide it cost-effectively? This is a question often asked when talking about developing countries...[Details]
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Regarding the ADC interrupt function of the STM8S003/903 chip (including two cases), record your understanding: 1. When using ADC interrupt for a single channel: If you only need to collect one ana...[Details]
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Three-phase transformer schematic diagram
If the magnetic flux generated by the two winding currents in the core is added together, the inflow ends of the two currents are defined as...[Details]
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Luo Yonghao, CEO of Smartisan Technology, attracted more attention due to his participation in "Talk Show Conference". A netizen said on Weibo that it was because of "Talk Show Conference" that he ...[Details]
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Learning MCU means learning the hardware structure of MCU, the application of internal resources and peripherals. Master the initialization of various functions in C language (with a small amount of ...[Details]
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1. Principle Introduction First, let's take an alarm clock as an example. If we set it to go off in one minute, the second hand needs to move one circle (60 times). That is, one minute is converted...[Details]
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1. Basic knowledge: Radiated emission - referred to as RE, detects the radiation interference emitted by the product. The international standard refers to CISPR25, and the national standard refers t...[Details]