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CortexM3 is ARM's first microcontroller core based on ARMv7M. It is very different from ARM7 in terms of instruction execution, exception control, clock management, trace debugging and storage pr...[Details]
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Everyone thinks lidar is important, but why is Tesla not optimistic about it? I believe it's because of the cost. The shrewd Musk estimates that it will be difficult to reduce the cost of lidar in th...[Details]
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#include iom16v.h #define uchar unsigned char #define uint unsigned int #define cs_l PORTD&=0xfe //output low level #define wr_l PORTD&=0xfd //output low level void delayms(uint x) /...[Details]
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In the fields of chemical industry, mechanical processing, industrial manufacturing, etc., the influence of temperature on measurement or processing is often considered, so the measurement and control...[Details]
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This month, some Huawei products passed the national 3C quality certification. For example, this new 4G phone with model number MGA-AL00 supports up to 22.5W wired charging. Currently, the only...[Details]
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Using USART as an example to use DMA It is divided into two parts. The first is the configuration of the DMA peripheral itself; the second is the configuration of the DMA part of USART. DMA configura...[Details]
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Sensors are increasingly being used in embedded systems. While they have long been used in industrial products to manufacture control systems, they are now being adopted by consumer devices as well...[Details]
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1 Einstein's favorite sport is called Gedankenerfahrung. There is no word in the Chinese world that completely corresponds to it. If you have to explain it, you can probably simply understand it a...[Details]
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This application note describes a simple method of using an external analog voltage to change the resistance of a digital potentiometer. A Microchip PIC12F683 microcontroller is used to convert the a...[Details]
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Shanghai Huansheng New Energy Technology Co., Ltd. and Hangzhou Dianzi University have successfully developed the first solar energy and fuel cell power generation complementary system and energy s...[Details]
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introduction
At present, video surveillance systems have been widely used in various fields, and digitization and networking have become the development direction of video surveillance systems...[Details]
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Many embedded processors claim to have the lowest power consumption. However, no single component can achieve the lowest power consumption in all applications, as the definition of low power is app...[Details]
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Xiaomi announced today that it will launch the Xiaomi Box 4S Pro, priced at 399 yuan, and reservations will start at 0:00 on November 5. Xiaomi Box 4S Pro is an upgraded version of Xiaomi Box 4S. Fro...[Details]
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On September 6, the autumn launch conference of Huawei Mate50 series and all-scenario new products was held online today. Yu Chengdong, Huawei's executive director, CEO of Terminal BG, and CEO of Int...[Details]
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With
the rapid development of
autonomous driving
technology, the demand for vehicle positioning and navigation in different environments has become more urgent. The core task of autonomous d...[Details]
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