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In STM32, there are five clock sources: HSI, HSE, LSI, LSE, and PLL.
①. HSI is a high-speed internal clock, an RC oscillator, with a frequency of 8MHz.
②. HSE is a high-speed external clock, which c...[Details]
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The main chip is Mountain View BP1064A2, which is a high-performance 32-bit Bluetooth audio application processor with integrated Bluetooth function from Mountain View. It has a high-performance 32...[Details]
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According to foreign media reports, Innoscience, China's leading IDM for silicon-based GaN power semiconductors, has announced the official launch of its international business, providing better ...[Details]
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1. STM32 clock configuration initialization function: void Stm32_Clock_Init(){ unsigned char temp = 0; //define an unsigned char type variable named temp MYRCC_DeInit(); //Reset and configure the v...[Details]
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When autonomous driving really comes, what can we do in the car?
In the era of intelligence, the human-machine interaction system (HMI) of the smart cockpit has become the most intuitive...[Details]
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In the past year, the smartphone market has seen many new changes. On the hardware side, major mobile phone manufacturers are competing for the mobile phone market vacated by Huawei. Some manufacture...[Details]
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Portable medical electronics has a bright future, Freescale launches the first USB software stack
"Information technology and medical technology are two fields that are constantly changing, which w...[Details]
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ViewSonic's VP professional photography series and VG high-end commercial series after-sales "worry-free service" have been officially upgraded recently. From now on, consumers who purchase ViewSonic...[Details]
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Zhongke Lanxun was awarded the title of "Excellent Brand" by Fenda Technology Recently, the 2021 Core Supplier Conference of the Audio Division of Fenda Technology was grandly held. Zhongke Bluexun w...[Details]
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As early as March this year, Apple released a report titled "Apple's patent for a future virtual reality keyboard". The main meaning of this patent is that in the future, users will not need a physic...[Details]
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The craze caused by intelligence has never stopped since the beginning. People are keen on all new things, but at the beginning, they are afraid of change, afraid of growth, and afraid of breaking th...[Details]
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On September 6, Advanced Application Specific Integrated Circuit (ASIC) manufacturer Creative Electronics Corporation (GUC) announced that its HBM3 IP solution based on TSMC's 5nm process technology ...[Details]
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Abstract: According to
the structural characteristics of
the LDPC
code check matrix
in
CMMB
, a method for implementing a partially parallel decoding structure is proposed, and th...[Details]
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In China's automobile industry, the Shanghai Auto Show, Beijing Auto Show, Guangzhou Auto Show and Chengdu Auto Show are the four top auto shows in the country, and are important stages for major a...[Details]
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The whole process of lighting up the first LED was introduced above. Many people may be lucky enough to light up the LED, but it is also very likely that many people are very unlucky and fail to downl...[Details]