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* This program uses buttons to control pattern lights. *
* When K1 is pressed, the light runs from 0xfe to the left; *
* When K2 is pres...[Details]
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Line analysis:
The high-voltage detection protection circuit in use is for reference. The circuit is simple and practical, with high precision and good reliability. It is suitable for the de...[Details]
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Earlier today, foreign media reported that Apple is preparing a new iPhone, which will make a big fuss about the interface, and it is very likely that the lightning interface will be removed. ...[Details]
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Huawei today released its operating results for the third quarter of 2019. As of the third quarter of 2019, the company achieved sales revenue of RMB 610.8 billion, a year-on-year increase of 24.4%; ...[Details]
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Recently, Hangzhou Ruimeng Technology Co., Ltd. released its semi-annual performance report. The report shows that from January to June this year, Ruimeng Technology achieved operating income of 106...[Details]
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Electronic force gauges are commonly used force measuring instruments in our daily lives. They are also popular with customers for their force measurement, easy installation, and space saving. Howeve...[Details]
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Semtech Corporation is a leading supplier of high-quality analog and mixed-signal semiconductor products. The company is committed to providing customers with proprietary solutions and breakthrou...[Details]
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(1) There are only two levels in digital circuits: high level and low level High level: 5V or 3.3, depending on the microcontroller power supply. Low level: 0V (2) RS232 level: the level of the compu...[Details]
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With the promotion of environmental protection policies, more and more people pay attention to environmental protection. In particular, green travel occupies an important position in environmental ...[Details]
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On April 1, Zhongying Electronics released a revised announcement on its Q1 2021 performance, stating that the company expects to achieve a net profit attributable to shareholders of listed companie...[Details]
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5) General format of MCS-51 assembly language program * Unlike 8086, there is no distinction between code segment and data segment, and all addresses are unified. *A program consists of command lines...[Details]
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据新华社消息,南方电网深圳供电局在中国电力行业首次部署应用华为鲲鹏、昇腾处理器生态系统,涵盖操作系统、处理器、服务器和存储等,并自研应用迁移平台,实现该局IDC(信息数据中心)软硬件资源全栈(所有核心软件和硬件)国产化的成功测试。 Lv Zhining, director of the Information Center of Shenzhen Power Supply Bureau, sa...[Details]
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Summary: costdown Preface: I thought the transplantation would be smooth, but although the 130 chip is the core of M3, in fact, the external PIN and GPIO register structure is consistent with M0, an...[Details]
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Introduction
When the CPU is executing a program, due to some external reasons, it is necessary to terminate the execution of the current program as soon as possible and execute the correspondi...[Details]
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According to the Science and Technology Innovation Board Daily, Zhou Zixue, Chairman and Executive Director of SMIC, said in an online roadshow today that the company's over-subscribed funds will be ...[Details]