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The compact non-contact tester has the advantages of simple circuit, reliable performance, and easy use. It can detect whether the power wire is charged outside the insulator of the power wire and ...[Details]
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TCL Electronics Holdings Limited ("TCL Electronics" or "the Company", 01070.HK) is pleased to announce today the sales volume of TV sets in the first quarter of 2019. The sales volume of TV sets in t...[Details]
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To meet consumers' demand for richer and more immersive audio experience, mobile phones and tablets must integrate more complex audio systems, which puts higher requirements on the audio performanc...[Details]
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Data types are the most basic elements of programming languages, but they are also the most easily overlooked. Programmers are willing to spend almost 100% of their energy on algorithm research, progr...[Details]
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On October 28, Lihe Micro released its third-quarter report stating that from July to September 2021, the company achieved operating income of 61 million yuan, a year-on-year increase of 98.63%, an...[Details]
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Figure 1 illustrates the basic composition of the MCS-51 series of microcontrollers.
1. Internal structure and function of 8051 microcontroller
1. Central processing unit CPU
(1)
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1 Introduction
The reliable operation and excellent performance of electronic equipment used in cars are related to the life safety of drivers. Before leaving the factory, automotive electronic e...[Details]
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Europe/Middle East/Africa (EMEA) has historically been the region with the largest demand for PV inverter replacements, as core markets in the region, such as Germany, Italy, Spain, the Czech Republic...[Details]
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Strategy Analytics today released new data on the tablet industry during 2019. The report focuses specifically on the "Global Tablet Application Processor Market", so it mainly emphasizes chip manufa...[Details]
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The microcontroller source program is as follows: /* ***************************************************** */ /* ***************************************************** */ // Project: 51 MCU Deve...[Details]
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It is reported that Samsung will launch three Exynos chipsets this year - an 800 series mid-range chip, a 1200 series high-end chip and a 2200 series flagship product, and the latter two may use...[Details]
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Today, which one is more secure, iOS or Android? It seems that there are different answers. Going back a few years, iOS has firmly established itself as the number one mobile phone system security th...[Details]
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1. What is an ARM embedded system? Answer: ARM embedded systems are specially designed microprocessor systems that can be embedded in other devices and perform specific tasks in the embedded devices....[Details]
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VxWorks is an embedded real-time operating system developed by Wind River Corporation of the United States. It has the characteristics of high performance and good scalability, and can support a va...[Details]
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Since the speaker uses a 6.5-inch speaker, the size of the speaker is a bit too large for readers with limited desktop space. In response to readers' requests, this article introduces a small and exqu...[Details]