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#include reg52.h typedef unsigned int u16; typedef unsigned char u8; //Bit definition sbit led=P2^0; sbit K1=P3^1; sbit beep=P1^5; sbit LSA=P2^2; sbit LSB=P2^3; sbit LSC=P2^4; //Global variab...[Details]
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There are many flow meters used to measure the flow of dirty water, clean water and other liquids on large-diameter pipelines, but they still have their own advantages and disadvantages. During the me...[Details]
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With the development of laser technology and electronic technology, laser measurement has developed from static point measurement to dynamic tracking measurement and 3D stereo measurement. At the end ...[Details]
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Jiwei.com reported that four years ago, Shenzhen Hehong Industrial Co., Ltd. (hereinafter referred to as "Hehong Shares") had its IPO application rejected because its employees resold Apple data cabl...[Details]
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The STM32 Cortex-M3 controller, like many other ARMs, provides two pins, BOOT0 and BOOT1, for boot selection. BOOT1=x BOOT0=0 Boot from user flash memory, which is the normal working mode. BOOT1=...[Details]
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On August 28, Penghui Energy launched a series of new battery products at the 2024 Product Technology Conference! It fully demonstrated the company's major innovations and product achievements in n...[Details]
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Open the computer's task manager and look at the jumping CPU usage rate, and you will find it very comfortable. You can clearly see how much CPU each thread occupies, and you can also specifically co...[Details]
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For those born in the 90s and 00s, Nokia may be unfamiliar, but in the eyes of those born in the 70s and 80s, Nokia is a god in their hearts. How powerful was Nokia at its peak? With a market share...[Details]
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I/O devices are also called input and output devices. As shown in the figure above, the I/O bus includes the data bus, control bus, and address bus; Each I/O device is connected to the I/O bus to...[Details]
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According to the International New Energy Network, after long-term project tracking, multiple rounds of project communication and quotation, Xiamen Kehua Hengsheng Co., Ltd. (hereinafter referred t...[Details]
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Zeekr Automobile
Mainly uses the SEA platform developed by Geely. SEA stands for Sustainable
Experience
Architecture, which was designed by the Zeekr European Technical Center in Goth...[Details]
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There are two key points in vehicle safety driving technology. One is to ensure that the vehicle does not collide with the vehicle in front, and the other is to ensure that the vehicle drives in its ...[Details]
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The power of a single LED is low. In order to obtain high power, multiple LEDs need to be used in parallel, such as car taillights, and a single high-power LED is very expensive. Another fatal disa...[Details]
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#include reg52.h sbit wei0=P1^0; sbit wei1=P1^1; sbit wei2=P1^2; sbit wei3=P1^3; int zxm ={0x98,0x98,0xb0,0x99}; void delay(int i) { while(i--) { int j=0; for(;j 115;j++); } } void d...[Details]
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With the increasingly widespread application of digital multimedia, video decoding has become an essential element in embedded system design. There are many video standards, and depending on the pr...[Details]