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Recently, State Grid Hebei Electric Power Co., Ltd. issued a work plan to promote the quality and efficiency improvement of electricity substitution, further expand the electricity substitution mar...[Details]
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This oscilloscope project started during the Spring Festival holiday at home, and now the designed performance indicators have been basically completed. The sampling rate and bandwidth have reached t...[Details]
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introduction
At present, the water supply systems of residential areas and buildings generally adopt constant pressure water supply systems based on variable frequency speed regulation tec...[Details]
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The microcomputer relay protection tester is an important testing tool to ensure the safe and reliable operation of the power system. We have talked a lot about the functions and operation methods of...[Details]
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I. Introduction After researchers Jakob Lell and Karsten Nohl demonstrated the attack method of badusb at the 2014 Black Hat Conference in the United States, there have been some articles related to ...[Details]
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As we all know, in July 2019, Japan announced controls on exports of several chips and smartphones, important raw materials for the manufacturing industry, to South Korea, which had an adverse impact...[Details]
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China wants to lead the world in artificial intelligence (AI) and has made impressive leaps in the quality of its research. But observers warn that several factors could hamper China's AI plans, incl...[Details]
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FM circuits play an important role in wireless communication. This circuit uses a single transistor to transmit noise-free FM signals over a distance of about 50-300 meters. The transmitted signal ...[Details]
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When I talked about the history of car headlights, I briefly described the advantages and disadvantages of several types of headlights.
I always feel like something is wrong
S...[Details]
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CMBlu Energy CEO Dr. Peter Geigle (left) and Strabag CEO Klemens Haselsteiner. Image: CMBlu
Germany-based organic flow battery company CMBlu has secured a €100 million (...[Details]
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When you use the STD standard library or HAL library from the ST official website, the first thing to solve is the clock configuration problem. The clock is like a person's heart. If the heart is not...[Details]
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When the user application is running, there may be special requirements, which require the implementation of a soft reset of the MCU system (one of the hot restarts). Since the traditional MCU does...[Details]
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Let's first talk about what PWM is
PWM stands for Pulse Width Modulation, which changes the equivalent output voltage by changing the duty cycle of the output square wave. It is widely used in moto...[Details]
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Hong Kong, September 5, 2022 - (Asia Pacific Business News) - Sany International, a leading domestic manufacturer of mining equipment and logistics equipment, announced its 2022 interim results. The ...[Details]
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SPCE061A is a 16-bit single-chip microcomputer with u-class SP core newly launched by Lingyang Technology. SPCE061A with embedded 32K words of Flash is an economical choice for digital speech recogni...[Details]