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"The temperature measurement of the bushing joints and the main body during the trial operation is normal, and the leakage current data of the core and the clamps are normal." On December 22, the o...[Details]
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Combined LED dot matrix display screens have appeared since the 1980s. They use light-emitting diodes as pixels. They are made of high-brightness light-emitting diode core arrays, epoxy resin and ...[Details]
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Four practical methods for locating cable fault points
1. Types and judgments of cable faults Whether it is high-voltage or low-voltage cables, faults are often caused by short circuits, overload ...[Details]
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introduction Street lights and landscape lights are a beautiful landscape in the city at night, and they are also necessary public lighting facilities in the city. The urban lighting monitoring syst...[Details]
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On December 13, Murata Manufacturing Co., Ltd. of Japan and Michelin, a European automobile tire manufacturer, jointly developed a wireless radio frequency identification (RFID) module built into aut...[Details]
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(Photo: Ford security experts and the new smart key fob) According to foreign media reports, in order to cope with the increasing number of keyless start car thefts, Ford has added a "sleep mode" t...[Details]
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Angle sensors are often used in measurement and control systems to collect various angle parameters or measure the speed of rotating mechanisms. At present, some angle sensors with mature technolog...[Details]
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Following the successful listing of Lingyun Optoelectronics, a domestic machine vision company, on the Science and Technology Innovation Board on July 6
(click here for details),
3D visi...[Details]
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The grounding resistance Rg is an abstract physical quantity, which refers to the ratio of the potential rise value U on the device relative to the remote zero potential point to I when the grounding ...[Details]
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With the development of contemporary society, almost everyone is using
mobile phones
,
which
have become an indispensable daily necessity for us. However, people gradually find that...[Details]
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On November 9, the main forum of the 2023 World Energy Storage Conference was held in Ningde City, Fujian Province. Source: Mindong Daily At the conference, representatives from the China Machinery In...[Details]
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1. ISP download instructions: 2. Configure the clock fuse: The clock cannot be configured randomly. It is best to use an internal or external crystal oscillator. Configuring it to other settings m...[Details]
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1 Description Use STM8S internal clock (HSI); PWM mode 2; The duty cycle is 50% and the frequency is 2Hz (convenient for testing LED lights); PD2 port is connected to an external LED light, and P...[Details]
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On September 23, according to the Shanghai Securities Regulatory Bureau, CITIC Construction Investment Securities Co., Ltd. issued a summary report on the guidance work for the initial public offerin...[Details]
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Solid-state batteries are seen as the future technology of the electric vehicle industry, and major companies have announced mass production plans. Among the industry giants, a newly established st...[Details]