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Xuetian Salt Industry (600929) has been making a lot of moves recently. The company just disclosed two days ago that it will cooperate with China Power and Tsinghua University to develop salt cavern c...[Details]
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If you are not qualified or do not understand electricity, please do not touch electricity, otherwise it will be a disaster! Three-phase electricity is a, b, c. The voltage between them is called pha...[Details]
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Recently, the customs data for the whole year of 2019 has been released. According to statistics, in 2019, China's inverter exports were about 31.5547 million units, with a total export value of nearl...[Details]
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As a precise flow measurement instrument, electromagnetic flowmeter works through the interaction of a whole set of systems. Not only hardware factors should be considered, but also the working effe...[Details]
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On May 15, information about two new OPPO phones appeared on the website of the China Quality Certification Center. At present, we don’t know which two new phones they are, but the information shows ...[Details]
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At present, 115V/400 Hz power supply is widely used in military equipment such as aviation and aerospace. Military equipment generally has high requirements for frequency accuracy, so it must be tes...[Details]
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The application premise of passive infrared imaging technology is that the light capture device must be able to collect infrared signals in addition to visible light signals, and the signal process...[Details]
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A delta-sigma ADC is often the primary component of a 10-kilogram scale that can detect a 1-gram change in weight. When designers need to measure temperature to 0.01 degrees, delta-sigma ADCs are ofte...[Details]
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The TSB582 is ST's first high-voltage, high-current dual op amp in a small package (SO8 with exposed pad and DFN8 with exposed pad and wettable surface). Our team first considered using it for reso...[Details]
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1. Model: Keysight Technologies Oscilloscope MSO9104A 2. Fault: abnormal startup 3. Testing process After disassembling the machine, it was found that the acquisition board was missing screws and...[Details]
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Apple obtained tariff reductions on 10 Chinese imported parts last week and announced that it would continue to manufacture Mac Pro in Texas, USA. However, according to Bloomberg, even if Apple decid...[Details]
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Usual Name Description Attributes Reset Value PORT0 Address and Name
IOPIN GPIO pin value. Regardless of the current direction of the pin, the state of the GPIO can be read from this register. Read/...[Details]
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Intel hopes to become the leader in chip technology within four years, and its ambition to become a foundry will put it in direct competition with Samsung. However, an article in the Wall Street Jour...[Details]
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This project proposes a better method for sewage treatment control systems with wide distribution and complex layout. It uses Mitsubishi Q series PLC and GPRS wireless communication technology to bui...[Details]
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The mass production time of the low-priced version of Vision Pro has been postponed to after 2027 for some time.
Guo Mingchi said that this means that in 2025, Apple’s new head-mounted d...[Details]
Analogue and Mixed Signal
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