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At 9:30 am on December 29, 2021, the second creditors' meeting and investor group meeting of the substantive merger and reorganization case of Tsinghua Unigroup and seven other companies was held thr...[Details]
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1. What is the current maximum memory depth of an oscilloscope if all four channels are turned on? What is the maximum memory depth of the second-ranked oscilloscope?
2. If an occasional glitch ...[Details]
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1. Introduction ET3255 is a 5.5-digit (220,000 count) dual-display true RMS digital multimeter. This series of meters uses STM32 chip with external dual-integral AD to provide accurate measurement an...[Details]
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1. If the frequency of the crystal oscillator used is 3MHz, and the timer/counter works in mode 0, 1, or 2, what are the maximum timing times? 2. When a timer/counter is used as a timer, who provid...[Details]
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On September 13th, Ming-Chi Kuo released an analysis briefing today, briefly analyzing the motivations behind TSMC’s investment in ARM and IMS. He believed that these two investments were to improve ...[Details]
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1 The original state of the system
More than ten years ago, according to the traditional general design and conventional selection, our factory had installed a liquid level measurement and con...[Details]
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According to CNBC, Margrethe Vestager, Vice President of the European Commission in charge of competition, admitted on Monday (29th) that it is "not feasible" to achieve complete independence in chip...[Details]
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Most of the codes that can be found at present are based on the default 8M external crystal oscillator. If the crystal oscillator used is not 8M, some modifications need to be made. For example, the ...[Details]
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introduction
In recent years, with the increasing maturity of LED technology, LED light sources have been increasingly widely used due to their advantages of using low-voltage power supply, low ene...[Details]
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Recently, the official Weibo account of the Chinese Peacekeeping Police praised Xiaomi 9, saying: "As a Chinese peacekeeping police officer overseas, we feel proud and proud, and we like our motherla...[Details]
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Every year's iPhone launch conference will attract worldwide attention in the industry, because behind each of their mobile phones there is a black technology. It can be seen that Apple has always wa...[Details]
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Various types of crystal oscillators can be seen on the motherboard. They sit quietly in their suitable positions, work hard, and silently stick to their posts. Crystal oscillators are small in size ...[Details]
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A Case Study of PCB Design Errors It was late at night and I had just received a board for a customer. When I tried to program the device, I was startled by a warning. The warning indicated that t...[Details]
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A spokesperson for the European Automobile Manufacturers Association said that in order to achieve the EU's "climate neutrality" goal and vigorously develop the electric vehicle industry, the EU must...[Details]
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In order to further optimize the company's production capacity layout and enhance the influence and comprehensive competitiveness of the company's business, Guangzhou Penghui Energy Technology Co.,...[Details]
Test/Measurement
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