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According to CNET, the US Federal Trade Commission (FTC) has asked several telecom operators to explain their privacy practices and how they profit from user data. The FTC sent letters to AT&T, Com...[Details]
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"In the past two years, the domestic CPU market has undergone tremendous changes, and the market-oriented mechanism of the information and innovation industry has finally grown up," said Zhang Chengy...[Details]
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1. MSYS domain: ARMCLK: The clock that provides power to the CPU core, also known as the main frequency. HCLK_MSYS: High frequency clock of MSYS domain. Used by (DMC0 and DMC1). PCLK_MSYS: Low-freque...[Details]
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According to China Securities Journal, today, Zhang Yunyong, member of the National Committee of the Chinese People's Political Consultative Conference and general manager of China Unicom's product c...[Details]
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In the field of electronics, frequency is one of the most basic parameters, and has a very close measurement accuracy with the measurement schemes and measurement results of many other electrical p...[Details]
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The car instrument is the information exchange interface between the driver and the car, and plays an important role in the safety and economical driving of the car. In recent years, with the devel...[Details]
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A new cooperation between Tesla and CATL is coming, and in the current political environment, the two parties will create a new cooperation model. Join forces to build energy storage battery fact...[Details]
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1. Introduction to STM32 CAN controller - bxCAN What is bxCAN: STM32 comes with a basic extended CAN peripheral, also known as bxCAN. The F103 has up to 14 filter banks, the F407 has 28. (II) Intro...[Details]
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Let's go directly into the program and look at the mian function first.
int main(void)
{
INT8U os_err;//OS error
Bsp_init();//Embedded development board Initialization//Development board
init...[Details]
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notes: I originally wanted to use PWM to output audio, but no matter how I debugged it, the frequency of the PWM audio was always wrong. Later, I used DAC instead. Configuration: Chip: STM32F103VET D...[Details]
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Cancer cells may have tens of thousands of DNA mutations. However, only a small fraction of these mutations actually drive the cancer's growth. If researchers could distinguish these harmful driver m...[Details]
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The scientific name of energy-saving lamps is compact tri-color electronic fluorescent lamps (CFL lamps for short). They were first invented by foreign manufacturers in 1978. Because of t...[Details]
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At the 2019 Consumer Electronics Show Asia (CES Asia) which opened on June 11, Baidu Internet of Vehicles demonstrated to the public a number of intelligent connection systems developed based on Xiao...[Details]
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Air Products (NYSE: APD), a leading global industrial gas supplier serving the Chinese market for more than 33 years, today announced that it has launched a new public welfare project to provide saf...[Details]
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0 Introduction
With the development of modern electronic technology, the development of interface technology is also becoming more and more rapid, and the USB interface has develop...[Details]
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