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Abstract: In order to achieve precise control of the thickness of aluminum foil, an AGC system with Siemens S7-400PLC as the core was adopted. At the same time, the fuzzy PID control principle was ...[Details]
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Gas turbine flowmeter has the advantages of high sensitivity, good repeatability, wide range ratio and high precision. It has been widely used in natural gas trade settlement measurement and even as a...[Details]
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Following BOE A, another A-share Apple concept stock was reported to be removed from Apple's supply chain. As a foundry giant, Wingtech Technology was recently reported to have been removed from Appl...[Details]
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introduction
Incandescent bulbs can emit a variety of light, but in specific applications, only green, red, and yellow light are usually needed - such as traffic lights. If an incand...[Details]
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"We are now beautifying the display interface of the empowerment platform, and we will also verify the data of the sensing equipment in a while." On September 29, in the country's first fully sensi...[Details]
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Huawei founder Ren Zhengfei said in an exclusive interview on September 10 that although 5G technology will be the core of Huawei's future revenue growth, Huawei is ready to share this achievement wi...[Details]
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1. Introduction
In recent years, the scale and number of petrochemical enterprises have continued to expand and increase, and the instrument system has developed rapidly towards networking an...[Details]
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Under the influence of the Sino-US trade war, the domestic electronics manufacturing industry has been severely affected. Today, according to the latest news, a supplier of precision structural par...[Details]
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Joint Chinese, a one-stop smart wearable and mobile medical product solution provider, selects Nordic Semiconductor for its next-generation smart ring
The JCRing smart ring design fr...[Details]
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HSUPA Technology Introduction
The maximum uplink and downlink rates that WCDMA's R99 and R4 systems can provide are 64kbit/s and 384kbit/s respectively. In order to compete with CDMA2000's 1xE...[Details]
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The FCC standards for walkie-talkies mainly include CFR47 Part15B, Part90 and Part95. Part15B mainly covers EMC testing, Part90 mainly covers RF testing for professional walkie-talkies, and Part95...[Details]
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Spectrum analyzers play an important role in daily test and measurement. The measurement of noise power and signal-to-noise ratio is one of the applications of spectrum analyzers. So how to use spect...[Details]
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Self-study learning methods for electronic technology
People spend the longest time using self-study methods in their lives. Reading books and doing things by yourself are self-study methods....[Details]
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This is the body-in-white welding spot robot workstation taken on August 16. On the same day, the 2023 World Robot Conference opened in Beijing. The theme of this conference is "Open Innovation and ...[Details]
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Functional safety of domain controller (DC) ECU
With the emergence of attractive user experience, electrification and automotive ADAS functions, vehicle architecture is strongly moving...[Details]