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On the morning of March 22, a developer discovered that Apple’s recently released new Studio Display monitor contains 64GB of built-in storage space, but only 2GB is actually used. Developer...[Details]
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Industrial Ethernet Protocol Structure
The industrial Ethernet protocol structure is as follows:
Physical layer: The physical layer is the bottom layer of the industrial Ethernet protocol...[Details]
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There are six levels in total. Eat 20 to advance to the next level. // i MCU Forum /i : http://www.51hei.com/bbs/ #include reg51.h #define uchar unsigned char #define SNAKE 20 //Maximum...[Details]
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On May 21, Xiaomi’s official Twitter account announced that the Redmi Note 8 2021 model will be released soon. Xiaomi introduced that the global sales of Redmi Note 8 have exceeded 25 millio...[Details]
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/****************************************************************
Register definition of hardware multiplier
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#define M...[Details]
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LED display screens have many application scenarios and can be used both indoors and outdoors, which are deeply loved by many users. Especially in some large supermarkets, in order to attract custo...[Details]
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Introduction
集成电路(IC)的静电放电(ESD)强固性可藉多种测试来区分。最普遍的测试类型是人体模型(HBM)和充电器件模型(CDM)。这两种ESD测试类型旨在揭示包含基本ESD控制的制造环境下,电路在ESD应力下的存续情况如何。HBM是应用最久的ESD测试,但工厂ESD控制专家普遍认为,在现代高度自动化的组装运营中,CDM是更重要的ESD测试。CDM应力的大小会随着...[Details]
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On October 28, Japanese chip giant Renesas Electronics announced that it has reached a final agreement with Israeli Wi-Fi chip solution developer Celeno to acquire the wireless chip communications co...[Details]
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introduction
The main function of the sea-air boundary layer monitoring system is to continuously and automatically obtain the temperature and humidity profile data of the atmospheric boundary laye...[Details]
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The processor of the flight control computer CPU module is usually PowerPC or X86 series. The CPU module is designed with a special FLASH chip. In order to ensure the correct storage of the flight ...[Details]
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On May 18, Tianyue Advanced stated on the investor platform that the company's research and development focus has gradually shifted to large-size and conductive products, and has achieved phased resu...[Details]
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New investments support global strategy to meet growing demand for power semiconductors and advance GaN process technology Nexperia, a supplier of basic semiconductor devices, announced that it wil...[Details]
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The high reliability and long life of DC/DC converters for satellites are one of the basic conditions to ensure that they complete their flight missions. However, people's understanding of the reliabi...[Details]
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I encountered many problems and gained a lot through the one-year study of 430. The following are some of the problems I encountered during the study and their solutions. There are still many things t...[Details]
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On November 4, the reporter learned from Hefei Power Supply Company that the functional application of Hefei's virtual power plant platform is constantly deepening. By vigorously expanding access reso...[Details]