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(Reporter Daqiong Huadan Nima) On the 17th, a mobilization meeting for the start of the Ali-Tibet-Central power grid interconnection project was held in Lhasa. The feasibility study report of the p...[Details]
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Part I: Introduction
I. Summary
In the process of hot water flowing out of the solar water heater and cold water flowing out of the tap, the physical defects of ordinary mechanical water mixing v...[Details]
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Foreign media previously reported that Apple may make an important adjustment in this year's iPhone 12 series, that is, to cancel the randomly included wired earphones EarPods. Now it seems to...[Details]
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Recently, Yin Tongyue, deputy to the National People's Congress, Secretary of the Party Committee and Chairman of Chery Holding Group, focused on the hot and difficult issues in the high-quality devel...[Details]
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As an important component of linear motion, linear modules generally need to be driven by motors and control the drive equipment at the same time. Among them, stepper motors and servo motors are mo...[Details]
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On July 11, the Global Smart Inverter Application Technology Summit was grandly opened in Changzhou. At the same time, the 2017 Global Smart Inverter Innovation Award Ceremony was also held. Sine...[Details]
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On January 13, it was revealed that the OPPO Find X5 series has two versions: standard version and Pro version. The standard version is equipped with MediaTek Dimensity 9000 processor, and the ...[Details]
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CA8230 single-phase power quality analyzer product introduction: CA8230 is a single-phase AC+DC harmonic tester with graphical display that complies with IEC 61010-1 Class III 600V. It can be used to...[Details]
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Before writing the serial communication, I read the STM32 Chinese reference manual, and then wrote the code with great enthusiasm. In the process, I encountered some frustrating things, which ...[Details]
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Last year, Google brought the Pixel 3a product line for the first time, bringing this phone designed for geeks or Android compatibility verification to the mid-range price range and lowering th...[Details]
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In winter, the working environment temperature of outdoor equipment batteries is low, and the performance of batteries at low temperatures decays severely with temperature changes. Relevant st...[Details]
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The address bus is unidirectional and is used to transmit address information. The width of the address bus is 16 bits, so the external memory can directly address 64K. The bus width is 16 bits. "Bit...[Details]
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1 Introduction
In actual operation, if the main controller of the inverter crashes or resets, the inverter will stop outputting and the load motor will stop, which will cause huge losses to th...[Details]
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On May 16, the U.S. Commerce Department banned American companies from doing business with China's Huawei. Although the agency has since allowed a large number of American companies to resume most bu...[Details]
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Electrocatalysis is a key technology in the field of sustainable energy, so understanding how catalysts work is important to improving their performance. Part of the challenge of using platinum (Pt...[Details]
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