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On April 11, at the 2023 Alibaba Cloud Summit, Cai Yinghua, chief commercial officer of Alibaba Cloud Intelligence, said that Alibaba Cloud will continue to "adhere to partners first" strategy unswer...[Details]
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In 2018, the National Energy Administration designated Lankao County as the first pilot for rural energy revolution in the country, taking on the important task of exploring new ways of county-leve...[Details]
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1 Overview
The sensorless brushless DC motor (BLDCM) has been widely used in the field of model aircraft due to its high speed, high reliability, small size and light weight. However, compared...[Details]
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A few days ago, I experienced the automatic parking function of a new car of a certain brand with my colleagues in the company. To be honest, the performance of this car is very similar to the way I ...[Details]
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I use the Puzhong Technology 51 single-chip microcomputer, other brands are also OK, but you need to change the serial port Without further ado, here is the code. //test1.h #include"reg51.h...[Details]
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1. Scenery We will select the appropriate sampling rate to collect the signal for the signal under test. Through the interpolation and extraction method of the oscilloscope, the signal sampling rate ...[Details]
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The International Energy Network learned that on March 11, the winning candidates for the procurement of inverters and supporting equipment for the Xiaotangzi photovoltaic power generation project ...[Details]
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On the evening of February 3, Neusoft Carrier issued an announcement stating that Neusoft Carrier recently received a notice from Cui Jian, Hu Yajun, Wang Rui and Foshan Lanhai Ruisheng Equity Invest...[Details]
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1. Structure: WST series capacitive target flowmeter is mainly composed of measuring tube (housing), new capacitive force sensor (including flow resistance element), integrated display and output par...[Details]
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According to the official WeChat Pay page, the 10% discount on Apple App Store top-up is now available again. To top up on the App Store, you need to go to WeChat-Me-Service-Q Coin Top-up. Enjoy ...[Details]
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Most modern control is based on models (Model-based Control). Where there is a model, there will be errors. Therefore, how much error needs to be compensated/calibrated depends on what kind of mode...[Details]
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The popularity of charging stations affects consumers' willingness to buy electric vehicles. Recently, a German startup brand launched a new electric car with practical space and functionality for ca...[Details]
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The most common daily work of engineers is to use a multimeter to measure resistance, which is also the most basic operation. However, seemingly simple resistance tests often encounter various problem...[Details]
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I was watching Guoqian's teaching videos recently. In the Guoqian Experience Class 2-1 (Development Board System Installation - Jlink Method), the method of burning the nor flash directly without any...[Details]
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Although the new energy vehicle industry has developed rapidly in recent years and power battery technology has made great progress, the problem of long charging time has been widely criticized by ...[Details]