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The CAN bus can be mounted with multiple control units, and each unit can send and receive data. In order to avoid conflicts, the protocol stipulates that only units with high priority can occupy the...[Details]
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On June 24, in order to handle the proposal No. 0031 of the 13th Second Session of the Jiangsu Provincial CPPCC, Zheng Qinghe, Deputy Director of the New Energy Industry Department of the Provincial D...[Details]
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The oscilloscope probe is crucial to the accuracy and correctness of the measurement results. It is an electronic component that connects the circuit under test to the input of the oscilloscope. Th...[Details]
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Although China is a major screen manufacturer and exporter, screen driver chips are mainly imported. The same is true for power management chips, which have an increasingly expanding market. Most of ...[Details]
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The COD meter is a photometric COD rapid tester specially developed according to the water quality conditions, usage habits and regulatory requirements of Chinese users. It meets the daily measuremen...[Details]
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#pragma interrupt_level 1 void function (void) { } Then write the following in the interrupt function: #pragma interrupt_level 1 void interrupt(void) { function(); } void main (void) { function()...[Details]
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On September 28, the 27th Xuzhou Investment Promotion Conference 2024 was held on the shores of Dalong Lake. With the theme of "Pengcheng Dreams, Moving Towards the New", this conference attracted ...[Details]
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1. Hardware Solution This design uses a pressure sensor to collect the voltage signal generated by pressure changes, amplifies it through a voltage amplifier circuit, and then converts it into a digi...[Details]
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It has been a while since Huawei announced its entry into the automotive industry, and its progress has attracted attention. The level 4 autonomous driving currently released by Huawei once again dem...[Details]
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The significance of designing a high-precision clock based on DS12C887 The DS12C887 clock chip can automatically display time information such as year, month, day, hour, minute, and second, and a...[Details]
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Chapter 2 Creating a Root File System 2.1 Preliminary knowledge of the root file system In embedded Linux, a root file system needs to be built. The rules for building a root file system are in the ...[Details]
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According to data from Mercury Research, a well-known research organization, Intel's market share in the desktop CPU market rose by 0.8% in the fourth quarter of last year. Intel also achieved a smal...[Details]
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【Abstract/Introduction】
“Signal integrity needs to be considered throughout the system and component design process. Unlike in the past, interconnects can no longer be an afterthough...[Details]
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Jiwei.com reported on February 24 that the well-known mobile phone evaluation organization DXOMARK announced the screen score of Google Pixel 5, which is as high as 74 points. In terms of parameter...[Details]
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1 Introduction
In environmental monitoring and meteorological monitoring, it is often necessary to collect and record slowly changing processes for a long time. This requires low measurement freque...[Details]