QR2010B511KE041W

1 Introduction 人口老龄化已成为当今世界的一个突出的社会问题。据联合国统计，2002年，全世界的老龄人口（60岁及60岁以上）总数已达6.29亿，占世界人口总数的10％，到2050年，将占总人口数的21％。中国是世界上老年人口最多的国家，2004年底，中国60岁及以上老年人口已达1.43亿，占总人口的10.97%。到2050年，老龄化水平将推进到30%以上，其...[Details]

On September 6, 2018, the industry standard release conference for "Household Rooftop Photovoltaic System Certification Specifications" was officially held at the Jiangsu Hotel in Shanghai.   With th...[Details]

      In Apple's App Store, subscription-based apps always worry users. When the note-taking software Nobility changed its software plan from a buyout model to a subscription model, it caused a "huge...[Details]

Because the MCU has CPU, memory, IO, etc., it looks like a relatively small computer (to be more humane to match the following text). So when understanding the MCU, if you can integrate your previous ...[Details]

Based on the advantages of safety and energy density, solid-state batteries are recognized as the main direction of future development of power batteries and the focus of new energy companies. On Aug...[Details]

Great times call for great achievements. Facing the wave of the new energy era, the company continues to attack and seize opportunities. At the beginning of the new year, the company's energy stora...[Details]

Abstract: This paper introduces the design of strain test system based on TMS320VC33 DSP chip, gives the structural principle block diagram, and designs the interrupt, reset subsystem, storage subsys...[Details]

0 Introduction With the development of network and computer technology, as computer networks are increasingly expanding and popularized, the number of nodes contained in business networks is ...[Details]

Panasonic has developed millimeter-wave radar technology that can detect multiple people and objects such as cars within a range of tens of meters. It can be used outdoors and can detect objects ev...[Details]

iQOO plans to launch the Neo5s smartphone on December 20. Before the release, the key configuration of this phone has been announced. Now, the high-resolution rendering of this phone has also surface...[Details]

1 Introduction  In the wire rope flaw detection, it is necessary to realize the data exchange from the detection sensor to the memory. USB mobile memory has the advantages of easy portability, fast...[Details]

　　The watchdog is used to prevent the program from running away. The program should feed the dog regularly. If the program runs away, it won't feed the dog. If the time to feed the dog is exceeded, t...[Details]

The process of establishing the idle process The process of establishing the idle process // is actually the process of initializing the init_task structure 1. Initialization of sp // __mmap_swit...[Details]

The application of AI+ has already become popular. For example, the industrial visual inspection cloud platform jointly built by Midea and Intel has been widely used, making the inspection of various...[Details]

 Let's sort out the workflow of ARM code compilation and linking, as well as the relevant conceptual information required in the process, without focusing on the specific commands of compilation and ...[Details]