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Following the announcement on February 19 that it would purchase $600 million worth of equipment from Lam Research, SMIC recently announced a large order worth $1.1 billion (approximately RMB 7.7 bil...[Details]
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There are many possible reasons why your PLC stops working after a thunderstorm. Here are some suggestions and steps to diagnose and solve the problem:
1. Check the power supply
Reason: P...[Details]
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"Rollable", can be easily installed on irregular roofs or outside vehicles; "Lightweight", the stainless steel substrate is only 0.127 mm thick, very thin and light; "Low installation cost", Xunli ...[Details]
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On March 14, 2017, WPI, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI launched a motor drive reference solution based on the To...[Details]
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Digital blogger @数码闲聊站 posted a screenshot of OPPO’s new camera function on Weibo today, which means that OPPO’s new camera will support a new “microscope mode”. According to the current informatio...[Details]
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Changdian Technology has given an excellent forecast for its 2020 performance: a net profit of 1.23 billion yuan, a year-on-year increase of 1287.27%. In 2020, when "black swan" events occurred frequ...[Details]
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On January 2, 2024, Dalianda Holdings, a leading international semiconductor component distributor committed to the Asia-Pacific market, announced that its subsidiary Shiping launched Flagchip FC4150...[Details]
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The output voltage of the switching power supply will decrease when the load is short-circuited. Similarly, the output voltage will increase when the load is open or unloaded. In maintenance, the dum...[Details]
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Numbers, I think everyone is familiar with this name. It is very important to be familiar with the usage and working principle of a multimeter: The digital multimeter is mainly based on the analog ...[Details]
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On August 9, according to Taiwan’s Economic Daily, TSMC announced yesterday that in response to strong market demand for advanced processes, the Kaohsiung plant has determined its production plan wit...[Details]
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AbstractIn order to meet the technical requirements of electrical impedance tomography system, an improved bipolar optocoupler isolation amplifier based on a single analog optocoupler device is imple...[Details]
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On June 15, the first electric vehicle charging station on the shores of Qinghai Lake was completed and debugged and officially put into use.
The Erlangjian Electric Vehicle Charging Station, ...[Details]
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introduction
The atmospheric electric field is a vector. On sunny days, there is a negative electric field in the atmosphere that is vertically downward. On rainy days, due to the influenc...[Details]
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Parameter passing rules.
Depending on whether the number of parameters is fixed, subroutines can be divided into subroutines with fixed number of parameters and subroutines with variable numb...[Details]
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Australia has taken the lead in banning the use of incandescent lamps, which has opened the prelude to the large-scale popularization of LED lamps. In addition, as EU countries, Japan, Canada and othe...[Details]