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Recently, IHS, the most authoritative research company in the global photovoltaic industry, released the latest "2015 Photovoltaic Inverter China Market Report". The data shows that in 2014, Sungro...[Details]
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At the end of May, the Mate 20 series, which was first launched with the Kirin 980 platform, began to upgrade to the latest EMUI 10.1 without restrictions, giving it a brand new look. Now the ...[Details]
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Jitter measurement has always been called the highest realm of oscilloscope test measurement. The most intuitive traditional jitter measurement method is to use afterglow to view the changes in the wa...[Details]
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1. Introduction
Cardiac auscultation is an important part of physical examination. The period of occurrence of heart murmurs is of great value to clinical diagnosis. For example, lighter...[Details]
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Permanent magnet motor magnetic shoe type and magnetization method
Since its introduction, NdFeB permanent magnet materials have been widely used in motor design due to their own advantages. W...[Details]
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The key point of daily maintenance inspection of motors is to find abnormal conditions of equipment as early as possible, deal with them in time, and prevent accidents from expanding. Maintenance pers...[Details]
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According to China Securities Journal, a Huawei mobile phone supply chain company revealed that the company has gradually supplied parts to Huawei's P50 series mobile phones, but the orders received ...[Details]
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1. Overview The previous protocol has explained in detail the various functions of the IIC protocol. Through the previous protocol, I believe everyone has a certain understanding of IIC. In this blog...[Details]
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Two files, ncurses and minicom, need to be downloaded and installed:
root@zhaoxc-VBox:/opt/arm-tools/ncurses-6.0# ./configure --host=arm-none-linux-gnueabi --prefix=/opt/arm- tools/ncurses-6.0/ins...[Details]
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I spent several days trying to get a timer to output a square wave. It worked fine at first, but then it stopped working. I was so frustrated... After a long period of oscilloscope observation and...[Details]
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AWPLC is a PLC system independently developed by ZLG (compatible with IEC61131-3). This article uses a revolving lantern program implemented by a timer to demonstrate how to use AWTK and AWPLC to...[Details]
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The data switch has a high transmission rate. When it communicates with the serial port, the data is divided into two parts before sending and sent to the serial port separately. Then the data of e...[Details]
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§01 Fault Description At the beginning of 2021, due to the problem of excessive noise, silicone tubes and rubber shock-absorbing pads were added to the four fixing nuts of the SST59D1200 motor. ...[Details]
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Acid rain is a pollution phenomenon caused by human activities that leads to acidification of regional precipitation, which has a significant impact on public health, industrial and agricultural pr...[Details]
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When consumers want to buy an electric vehicle, the time it takes to charge it continues to influence their purchasing decisions. Today, the fastest way to charge an electric vehicle is high-power ...[Details]