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Digital Multimeter - How to measure voltage with a digital multimeter 1. Select the desired gear and range . 2. Insert the black test lead into the COM port. Insert the red test lead into the voltag...[Details]
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At 8 p.m. tonight, Huawei will hold a new product launch conference online, where the Mate 40 series and Kirin 9000 processor will be unveiled. I believe many netizens are concerned about the...[Details]
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On June 6, according to the Ningbo Regulatory Bureau, Ping An Securities issued a summary report on the guidance work for the initial public offering and listing of Yongsi Electronics (Ningbo) Co., L...[Details]
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The first method: turn the multimeter range switch to the DC voltage 2.5V position, gently pinch the two sides of the piezoelectric ceramic with the thumb and index finger of the left hand, hold the ...[Details]
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Recently, Beijing Zhongke Geliwei Technology Co., Ltd. (hereinafter referred to as "Geliwei") announced that it has completed a round A financing of tens of millions of yuan, led by Tongchuang Weiye....[Details]
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On May 15, the Jiangsu Jintan Salt Cavern Compressed Air Energy Storage National Experimental Demonstration Project, the world's first non-regenerative compressed air energy storage power s...[Details]
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According to IT Times, an insider of the tower company revealed that after preliminary calculations, the electricity cost of 5G base stations is about ten times the annual rent of the operator. ...[Details]
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Zinc oxide lightning arrester is an electrical product used to protect various electrical equipment in the power system from overvoltage damage, and has good protection performanc...[Details]
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It is reported that the Xiaomi 12 series will be released on December 28, equipped with the Snapdragon 8 Gen1 chip, and some models have begun mass production. A domestic digital blogger revealed t...[Details]
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The rapid rise of functional and structural device manufacturers represented by Anjie Technology, Flytronix, and Lingyi Intelligent Manufacturing reflects the continuous progress of my country's cons...[Details]
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In the process of embedded system development, it is inevitable to deal with "interrupts". Many beginners do not have a deep understanding of interrupts, and often see interrupts and go around. In ...[Details]
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The fire monitoring system is related to the safety of life and property of people in the building. In the entire intelligent building, the fire monitoring system plays a very important role. The trad...[Details]
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On November 2, CCTV Finance Channel (CCTV-2)'s Economic Information Network program, with the title "New Observations on Energy Storage - New Stars in Energy Storage: Flow Battery Energy Storage De...[Details]
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Just last week, a small celebration ceremony was held in Shanghai Baoshan Industrial Park. After two years of project development and factory construction, Huayu Magna put its first electric drive sy...[Details]
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Lithium manganese iron phosphate (LMFP), which is regarded as one of the important upgrade directions of positive
electrode materials
, has made new breakthroughs.
On October 11,...[Details]