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According to foreign media reports, Unifrax, a global manufacturer of high-performance specialty materials, plans to build the first large-scale SiFAB (silicon fiber anode material) production line a...[Details]
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In addition to electrification, automation, and intelligence, chip shortages were also a hot topic at this year's Munich International Motor Show. From vehicle manufacturers such as BMW and Daimler t...[Details]
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Wind energy is a kind of usable energy provided to human beings by air flow, which is a renewable energy. The global wind energy is about 2.74×109MW, of which 2×107MW is usable, which is 10 times lar...[Details]
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On the afternoon of February 1, the 2024 Maqiao Town Entrepreneurs Association was held in Qizhong Village.
Qiaotian Intelligence
Partner Zhang Chuan and Qiaotian Intelligence Chief Technol...[Details]
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Soil tester is now very popular in the agricultural field. Soil tester can speak with numbers, and provide an expert formula fertilization plan by measuring the nutrient content in the soil. However...[Details]
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High frequency
switching power supply
consists of the following parts:
1. Main
circuit
The whole process from AC grid input to DC output in...[Details]
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Electric vehicles (EVs) have been widely promoted as a solution to global environmental issues. However, many technical barriers must be cleared before EVs can be fully operated safely and comfortabl...[Details]
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Domestic factories have begun to slowly resume work, so what is the current situation of the electricity market?
Research institute: Electricity demand is not counted on a daily basis, so ...[Details]
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I recently debugged stm8 and found that I needed to use port mapping. I studied how to modify it using option byte. First determine the needs PC6 is needed to transmit square wave, using ch1 of t...[Details]
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According to IT Home on April 11, the Android and Apple versions of the iMoutai App of Kweichow Moutai Co., Ltd. were recently approved for registration. The version number is V1.0.0 and the registra...[Details]
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With the development of the LED lighting industry, LED panel lights, which are derived from LED backlights, have uniform light, no glare, and exquisite structure. They are loved by many people and...[Details]
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The condenser microphone preamplifier circuit has a fairly simple structure and it is a specific amplifier for condenser microphones. Besides being simple, the condenser microphone preamplifier cir...[Details]
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The piezoelectric buzzer is mainly composed of a multivibrator, a piezoelectric buzzer sheet, an impedance matcher, a resonance box, a housing, etc. Some piezoelectric buzzers are also equipped wit...[Details]
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USART_ClearITPendingBit(USART2,USART_IT_RXNE);
I put it in the interrupt processing function, why is there no effect? answer: The RXNE flag cannot be cleared directly. Read USART- DR (that is, rea...[Details]
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In order to make LNA have excellent performance in the 5.5G~6.5GHz frequency band, this design uses the ATF-35176 transistor with low noise, high associated gain and PHEMT technology design. The circ...[Details]
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