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With the rapid development of embedded processors, 32-bit RISC processors are increasingly widely used, and many ARM-based microprocessors have integrated SDRAM controllers. In application systems,...[Details]
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Since SATA is applied to ATAPI devices, transmission performance is not the most important consideration, but software and hardware compatibility is the most important issue, so it is more dif...[Details]
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On March 1, the State Council Information Office pointed out at a press conference on the development of industry and information technology that as the space of the Internet economy is expanding rap...[Details]
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The method of using a clamp ammeter to distinguish which phase of the low-voltage circuit is leaking is as follows: At the distribution transformer, disconnect the neutral line on the outlet side o...[Details]
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ATmega128 has 128K bytes of online programming Flash. Because all AVR instructions are 16-bit or 32-bit, the FLASH is organized into 64K x 16. Considering software security, the Flash program memory ...[Details]
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With the rapid development of automobile technology and the increasing demand of consumers for automobile comfort and ease of use, more and more automotive electronic devices are becoming more inte...[Details]
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When a car is driving at night, turning on the high beam can illuminate the dark road ahead and ensure driving safety. However, if you encounter other oncoming vehicles or encounter rainy or snow...[Details]
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0 Introduction
With the rapid development of science and technology and the continuous improvement of people's living standards, people have put forward higher requirements for the environment...[Details]
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Comparison of Intelligent Video Analysis Technology and Existing Surveillance Technology
The existing video surveillance systems of domestic ports are mainly composed of cameras, optical cables, ma...[Details]
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1 Grating displacement sensor measurement principle
A grating sensor composed of a light source, two long gratings (indicator grating and scale grating), photoelectric detection devices, e...[Details]
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Accessory manufacturer Anker announced a series of new products today, starting with phone cases. A series of magnetic cases for iPhone 12 that work with MagSafe and non-MagSafe magnetic access...[Details]
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usart.c serial port interrupt processing function:
void USART1_IRQHandler(void)
{
u8 res;
if(USART1- SR&(1 5))//Receive data
{
res=USART1- DR;
if(USART1_Recv_Len USART1_MAX_RECV_LE...[Details]
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1. Hardware: 1. Clock Tree: The system clock of 2440 is set by MPLL and UPLL. MPLL is used to set FCLK, HCLK, PLCK. UPLL is mainly used for USB. FCLK is used for the CPU core, HCLK is used for ...[Details]
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introduction
CNC machining center is a high-efficiency automated machine tool composed of mechanical equipment and CNC system suitable for machining complex parts. It has strong comprehensive ...[Details]
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01 Origin
Industry development needs
In the second half of 2022, it can be considered that the problem...[Details]
RF/Wirelessly
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