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The resistance of a conductor to electric current is called resistance, represented by the symbol R, and its units are ohm, kiloohm, and megohm, represented by Ω, KΩ, and MΩ respectively.
1. R...[Details]
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Although the development of electric vehicles (EVs) started slightly slowly, market acceptance is increasing and the pace of development is accelerating. A key factor limiting EV adoption is the rel...[Details]
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Beijing Municipal Science and Technology Commission, Beijing Municipal Bureau of Economy and Information Technology and other departments issued a notice stating that starting from June 26, the munic...[Details]
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As the switch turns on and off, the current in the inductor L also fluctuates around the effective value of the output current. Therefore, a ripple with the same frequency as the switch will also a...[Details]
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1 System hardware design
The system structure is shown in Figure 1. The 51 series single-chip microcomputers AT89C55 and AT89C51 produced by ATMEL are used as the core, of which the host uses...[Details]
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(Reuters) - EDA supplier Cadence is betting on growth among automakers and other chip users as companies including Tesla Inc and Apple Inc start designing their own chips due to global supply shortag...[Details]
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In the circuit, the thyristor SCR and R3 form a protection circuit. When the current flowing through the LED is greater than the set value, the SCR conducts at a certain angle, thereby shunti...[Details]
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According to IT Times, an insider of the tower company revealed that after preliminary calculations, the electricity cost of 5G base stations is about ten times the annual rent of the operator. ...[Details]
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Today, Lenovo Mobile officially announced that Lenovo Z6 Pro 5G will start pre-sale on November 28, supporting 5G full network access, and the 8GB+256GB version will be priced at only 3,299 yuan. ...[Details]
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Through the previous study, we have mastered a considerable part of the single-chip microcomputer instructions. You may be a little bored with these boring single-chip microcomputer instructions. Let...[Details]
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This is an era of new technology convergence, and cutting-edge technologies such as AI and 5G are accelerating the change of our lives. At the 2022 New Wisdom Conference hosted by Weibo and Sina News...[Details]
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Analysts pointed out that Intel CEO Pat Gelsinger's high-risk acquisition strategy aimed at restarting the foundry business is clearly a transformational acquisition. But the problem is that Intel la...[Details]
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The production and manufacturing of semiconductor products involves a variety of high-end precision technologies and can be regarded as the jewel in the crown of industrial manufacturing. In partic...[Details]
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Rutronik and EnOcean once again jointly demonstrated smart and energy-saving energy harvesting wireless technology at the 2023 Shanghai International Intelligent Building Exhibition Combined with E...[Details]
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introduction
In the RF signal chain (Figure 1) of communication infrastructure equipment, radar, RFID readers, measurement and control, consumer electronics, and medical equipment, amplifiers (lo...[Details]
Integrated technical exchanges
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