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1. Introduction: Design Challenges of Automated Test Systems To ensure the quality and reliability of products delivered to customers, test managers and engineers use automated test systems in ...[Details]
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In a multi-layer board, since there is more than one ground plane, we must carefully consider where the return ground current flows.
Figure 5.2 illustrates
the basic principle of
retu...[Details]
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With the rapid development of mobile devices, there is an urgent need for a more user-friendly and convenient operating system. Automatic speech recognition systems can provide convenient human-comput...[Details]
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How to Choose Your Interface and Distribution Amplifier?
Interfaces:
Confirm the sync levels and connections for inputs and outputs. If you must boost the signal for long distance...[Details]
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#USE FAST_IO
Syntax: #use fast_io(port)
port is A~G
Purpose: Affects how the compiler generates input and output code, as described below. This instruction is valid until the next #use xxxx_io ap...[Details]
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First, understand the difference between the hardware design of the ARMer9 development system and the original Samsung SMDK2410. To make uboot run on the ARMer9 development system, you only need to p...[Details]
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Abstract
Event cameras have great potential in and due to their extremely high temporal resolution. However, their
asynchronous imaging mechanism often aggravates the sensitivity of the m...[Details]
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With the development of electronic communication and teaching, the application of oscilloscope is becoming more and more extensive, and its role in teaching is becoming more and more important. Oscil...[Details]
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The s3c2440A chip is addressed by byte (8 bits), and the physical addresses are all expressed in hexadecimal. Because physical addresses cannot be used directly under Linux (including kernel spac...[Details]
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Motorola's G series, which has a very long history, will have a new phone. In addition to Moto G10 and Moto G30, a new phone called Moto G40 has been exposed. It is reported that Moto G40 is ...[Details]
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Rolling bearings are the support of train rotating parts and are also the most vulnerable parts on railway vehicles that are most likely to endanger driving safety. Due to the long-term and repe...[Details]
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This paper draws on the idea of stratification in the Analytic Hierarchy Process (AHP) and proposes a method to determine the credibility of multiple sensors. According to the relative credibility ...[Details]
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Contents The utility model relates to a flow meter, in particular to a gas turbine flow meter. Background of the Invention Gas turbine flowmeters are mainly used for flow measurement of medium flui...[Details]
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Denial of service is one of the common vulnerabilities in web servers, which may be caused by reasons such as overlong URLs or malformed HTTP Headers. If the web server handles these requests in an i...[Details]
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1. What is RF?
Answer: RF stands for Radio frequency, which mainly includes wireless transceivers.
2. What are the frequencies of mobile phones in the world today (CDMA, GSM, landline, PHS, anal...[Details]
PCB Design
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