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The official WeChat account of Meitu Mobile released a farewell letter, saying that Meitu V7 will be the last Meitu mobile phone product with pure bloodline. Regarding the issue of busine...[Details]
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Mica capacitor:
CY-OA nominal capacity: 10-43P Rated DC voltage: 200V Maximum reactive power: 5 (Var) Capacitance temperature coefficient: +-200*10 (-6) / C Capacitance temperature stability:...[Details]
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After Tesla's "sledgehammer on the door", Nvidia released a chip called "Orin". Regardless of what the "ethical issues" are, Huang Xiaoming gave several technical parameters at GTC China 2019: 17...[Details]
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The figure below shows a wide-band practical amplifier composed of two-stage common emitter amplifiers. Input, output and inter-electrode coupling are all capacitors. C4 and cs are emitter decoupli...[Details]
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China Energy Storage Network:
Electricity, as a new commodity with a price that changes 24 hours a day, companies can formulate personalized electricity plans to save costs, and citizens can ...[Details]
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As computers and various precision automation equipment and electronic equipment are widely used in communications, industrial automation control, office automation and other fields, inverters, as an ...[Details]
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Since the Sci-Tech Innovation Board opened for applications, semiconductor and integrated circuit companies have been the main applicants. Currently, a total of 10 companies in this industry have bee...[Details]
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Recently, while learning about 51 single-chip microcomputers, I found a creative way to light up the running lights. Here is the source code: #include reg52.h sbit LED0 = P0^0; sbit LED1 = P0^1; s...[Details]
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Voice collection technology directly collects and processes various vocabularies required by the application system to form a vocabulary subset, which is stored in an EPROM chip. When the system is...[Details]
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I made a laser distance measurement VL53L0X program myself, and I want to share it with you. There is no display device in this program, because I don't know what you want to use for display, so plea...[Details]
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This paper introduces the mathematical calculation methods of energy spectrum data, such as automatic peak search, spectrum data smoothing, energy scale, peak boundary channel determination and pea...[Details]
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Oscilloscope probes have two wires, one for connecting the test circuit to the vertical amplifier of the oscilloscope (called the sensing wire) and the other for connecting the oscilloscope chassis g...[Details]
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For a circuit containing only linear resistors, under a single excitation, when the excitation and response are swapped, the response remains unchanged. This is the reciprocity theorem.
First ...[Details]
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At present, the commonly used automotive batteries are mainly divided into three categories, namely ordinary batteries, dry-charged batteries and maintenance-free batteries.
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On March 29, 2024, the "China Automotive New Supply Chain Configuration Data Product Launch Conference" hosted by Gasgoo Automotive Research Institute was successfully held in Shanghai.
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