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On December 18, the 2019 Xi'an Integrated Circuit Industry Summit was held. At the meeting, SMIT Group (Shenzhen) Co., Ltd., AMEC (Shanghai) Co., Ltd., Shaanxi Semiconductor Pioneer Technology Center...[Details]
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Recently, Xinruida disclosed the minutes of institutional research. From April 23 to 24, the company accepted research from 50 institutions including Huaan Securities, Tianfeng Securities, Bocom Sc...[Details]
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Driven by the "3060" dual carbon target, the "Technical Roadmap for Energy Saving and New Energy Vehicles (Version 2.0)" clearly states that by 2035, my country's annual sales of energy-saving vehicl...[Details]
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The difference between fixed frequency and variable frequency motors lies in the change of their operating frequency. The frequency of fixed frequency motors is rated to be unchangeable, while the ...[Details]
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With the continuous improvement of people's living and production levels and the strengthening of property safety awareness, people's demand for anti-theft alarms in homes, warehouses and other places...[Details]
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1. Hardware knowledge 1.1 How to transmit address signals? DATA0 ~ DATA7 transmits both data and address (multiplexing) ALE (Address Lock Enable) address latch enable signal When ALE = 1, the addre...[Details]
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Different from all previous mobile phones with artificial intelligence, since the official release of Kirin 970, mobile phones have a chip that is truly born for artificial intelligence. Perhaps, t...[Details]
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In a video surveillance system, the choice of storage solution directly determines the system architecture of the entire system as well as the performance and stability of the system. Currentl...[Details]
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About STM32 IAP and APP jump to each other I have done a system-free IAP and APP jump before. After finding information on the Internet, it was completed smoothly. Later, in the IAR integrated deve...[Details]
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With the development of modern electronic technology, the development of interface technology is also becoming more and more rapid, and the USB interface has developed and grow...[Details]
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1. The performance indicators of the instrument must meet the requirements of the national metrological verification regulations. The instruments in use should be calibrated periodically. If necessa...[Details]
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According to the Korea JoongAng Daily, Samsung Electronics Vice Chairman Lee Jae-yong held an emergency CEO meeting the day after returning from Japan. The meeting was also about what measures Sams...[Details]
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When using frequency converters, we will find that the maintenance of this type of equipment is much more complicated than DC speed regulation, and once a failure occurs, it is difficult for techni...[Details]
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This article focuses on solar energy and wind energy, and designs a simulation device for wind-solar grid-connected power generation. It can convert the DC voltage of solar or wind generators into AC ...[Details]
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Aromatherapy beauty steam bath room should have the following functions:
①Shower function, including overhead and side spray; ②Surfing bath; ③Foot massage; ④Aromatherapy beauty; ⑤Steam...[Details]
Power technology
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