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Signal interference has always troubled engineers and has become an inevitable problem for circuit design engineers. Crosstalk refers to the transfer of harmful signals from one network to another. It...[Details]
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The circuit of the single-chip microcomputer measurement and control system
is relatively complex, and there are many reasons for interference. The following are some commonly used anti-int...[Details]
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· Bit 1 – IVSEL: Interrupt Vector Selection When IVSEL is "0", the interrupt vector is located at the starting address of the Flash memory; when IVSEL is "1", the interrupt vector is transferred to ...[Details]
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High-frequency current probes are mainly used for measurements of floating systems. In power supply system testing, it is often required to measure the relative voltage difference between the live wi...[Details]
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Google today updated a support document to add references to unreleased devices from seven different Android manufacturers, including the LG Stylo 7 and Samsung Galaxy A82. The list of devices, calle...[Details]
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1. Burn the file system 1.1 jffs2 programming 1. Download the file system: tftp 30000000 fs_mini_mdev.jffs2 2. Erase blocks of files: nand erase.part rootfs 3. Burn into the file system...[Details]
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Recently, Hunan released a report on the construction status of key projects in the province's electronic information manufacturing industry in the first quarter of 2021. As of the end of March, al...[Details]
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With the rapid development of science and technology, single-chip microcomputers are also changing with each passing day and developing rapidly. At present, it is not only widely used in industry, ...[Details]
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Huawei will launch the new Huawei Mate50 series in July this year. The series may include three models and is expected to be equipped with the new Hongmeng OS 3.0. At the same time, it is reported ...[Details]
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What are the measurement methods of dew point meter? 1. Weight method It is a classic measurement method. The sample gas to be measured is allowed to flow through a desiccant, and the water c...[Details]
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What does flickering mean? It means turning on for a while, turning off for a while, and then turning on again for a while. Obviously, this is a loop structure, and there should be code for turning...[Details]
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introduction
Touch screen is the simplest, most convenient, natural and suitable input device for China's multimedia information query. It has many advantages such as durability, f...[Details]
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September 20, 2023, China - Nicolas Dufourcq, Chairman of the Supervisory Board of STMicroelectronics, and Maurizio Tamagnini, Vice Chairman, proposed that Jean-Marc Chery, President and CEO of STMic...[Details]
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The speaker system needs to reproduce various music programs with high quality. According to the properties of the music signal, its peak factor is about 10-15DB. From the perspective of ensuring s...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It has the characteristics of flexible programming, powerful functions, high re...[Details]