This part of the training contains two parts: 1. Analyze the situation of disconnection and disconnection of isolation switch; 2, 220kV substation isolation switch can not be switched to deal with the situation analysis I. Analysis of the situation of disconnection o
Read moreIn recent years, with the wide application of IoT, data acquisition combined with wireless transmission has become a favorable partner, greatly improving people's monitoring of data changes. Instantly, the value that the sensor brings is further magnified. Combined with in
Read moreIntelligence is the most important trend in the manufacturing industry in recent years. After going through several years of market education, the degree of market inquiry has started to increase in the past two years. Since 2016, the IT industry has started an artifici
Read more"In the next 1-2 years, the cost of power battery can reach 1 yuan / watt-hour. Electric vehicles and fuel vehicles will have a cost-effective advantage." This is a recent news obtained at an industry conference. A well-known domestic industry expert who put forward this view stated tha
Read moreOn May 2nd, the official website of the Sichuan Provincial Bureau of Industry and Commerce released “Red Shield Spring Thunder Action 2018†and the result of the quality inspection test in the second half of 2017. The Sichuan Provincial Bureau of Industry and Com
Read moreRecently, the editor of this website interviewed the Secretary-General of the New Air Purification Center of the Indoor Environment Purification and Control Committee of the China Interior Decoration Association on the latest development of the new air purification products, Liu Chunxi
Read moreRecently, Fitbit disclosed that the industry is weaker than expected. Fitbit CEO James Park said that the company will launch a smart watch with "mass appeal" in 2018, which seems to confirm the downturn in its Ionic smart watch sales. Let's take a look at the re
Read moreTV sets, from the 1980s, have entered our households. The whole people still remember the age when dozens of people were crowded to watch a black-and-white TV set. At that time, they certainly couldn’t think of a TV set in every household. TV sets are now standard on th
Read moreThe concept of chip area estimation The main covered area of ​​the chip area is divided into three parts IO: signal and power pad of the chip Standard cell : Implementing the functional logic of the chip Macro block: Third-party IP (PLLDAC POR Memory .
Read moreIntroduction: The continuous growth of the automotive electronics market and technological innovations have brought better development opportunities for automotive electronics related manufacturers at home and abroad. However, it is not optimistic that China's current auto
Read moreBefore starting to talk about the industrial design of OnePlus 6, I would like to share with you some of OnePlus's design concepts. In my last long article, I mentioned that good user experience should be no burden. Products are things that are related to people. E
Read moreOrigin of timing We already know that the process of executing instructions by the microcontroller is to sequentially execute the instructions from the ROM program memory one by one, and then perform a series of micro-operation control to complete various specified actions.
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