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The schematic diagram of the secondary meter of the scale is shown in Figure 3 (excluding the power supply part). It is designed with 8031 single-chip microcomputer as CPU. The current signals o...[Details]
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1. Introduction to C8051F development software: name of software type Introduction Official website Silicon IDE IDE, C, assembly compiler Free software, Silicon Integrated Development Environment ...[Details]
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The power-on reset (POR) pulse is generated by the on-chip detection circuit. The detection levels are listed in Table 19. POR is generated when VCC falls below the detection level. The POR circuit c...[Details]
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Recently, a netizen bought a metal protective case for the Huawei Mate40 series. In response, Li Xiaolong, vice president of Huawei's mobile phone product line, said on Weibo that it is not clear fro...[Details]
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Safety is the eternal theme of railway transportation and the lifeline of railways. my country has a vast territory, complex terrain, and great climate change, which has led to widespread, numerous...[Details]
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In actual engineering applications, when there are many keys, matrix keyboards or encoding keyboards are mostly used. For cost considerations, matrix keyboards are generally used.
The fol...[Details]
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Wuxi, Jiangsu, March 17, 2023 /PRNewswire/ -- Since 2014, my country's new energy vehicle industry has entered the fast lane of development, with the production, sales and ownership of new energy v...[Details]
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The electronicization of automobiles is progressing rapidly, and we have entered an era where advanced functions are realized using electronic technology. At the same time, it is becoming increasin...[Details]
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The motion platform of the flight simulator is mainly used to provide the pilot with dynamic information of the aircraft movement, so that the flight personnel can feel the same as the dynamic feel...[Details]
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What are the advantages of curved TVs? 1. Wide field of view. Curved TVs have a wide viewing angle. Compared with flat-panel TVs of the same size, curved TVs have a wider field of view. The curve...[Details]
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The power supply of this circuit is an isolated flyback topology. The design uses the T0P258PN device to make the circuit have a high efficiency and can work in a high temperature (65°C) environment ...[Details]
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introduction In recent years, with the popularity of automobiles, the emissions of NOx and COx have continued to increase, and environmental pollution and global warming have become increasingly ser...[Details]
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As the operating frequency of the circuit and the frequency of electromagnetic interference in the surrounding environment are getting higher and higher, the problem of insufficient high-frequenc...[Details]
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Ethernet is becoming increasingly popular in a variety of automotive applications. Compared to CAN and LIN buses, it can support higher data rates with lower latency and less weight. However, traditi...[Details]
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For test instruments, accuracy, reliability, stability and functionality are very important indicators, which also determine the confidence of engineers in the test results. Based on the design princ...[Details]