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Deep Blue defeated chess champion Kasparov with a score of 3.5:2.5, AlphaGo defeated world Go champion Ke Jie with a score of 3:1, Libratus won the game against top Texas Hold'em players, and AlphaSt...[Details]
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1. Design Overview
This design uses the USB port as the power supply port, uses the DS18B20 temperature sensor to collect temperature information, uses the AT89C2051 single-chip microcomputer for c...[Details]
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The five-way alarm circuit is shown in the figure, which is composed of the integrated circuit chip CA3083. Usually the circuit is in an open circuit state, the circuit does not consume power, the ...[Details]
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The camp of foldable screen mobile phones is gradually expanding. After mainstream mobile phone brands such as Samsung, Huawei, and Xiaomi mass-produced and launched foldable screen mobile pho...[Details]
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1 System Principle
The system block diagram is shown in Figure 1. This article mainly introduces the design of the modules in the dotted box. The transmission ratio between the number of revolu...[Details]
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At present, 5G, as a global emerging strategic industry, is receiving unanimous attention from all countries. Since my country officially launched 5G commercial use in 2019, its development has als...[Details]
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Recently, Zeekr is carrying out a wave of promotion, and I have done a more in-depth review of the battery part that I am interested in. As Geely shares this SEA platform with many of its "partners...[Details]
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Recently, the Shanxi Provincial Department of Science and Technology announced the "Announcement and Appointment" projects of the Shanxi Provincial Major Science and Technology Special Plan for 2021....[Details]
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SHANGHAI, March 23, 2023 /PRNewswire/ -- On March 10, 2023, Shanghai Payne Energy Technology Co., Ltd. (hereinafter referred to as Payne Technology) obtained the Japanese JET certification for its ...[Details]
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The edge-lit type places LEDs on the upper and lower sides of the backlight. The layout adjustment greatly reduces the use of LEDs, thereby reducing production costs and energy consumption, which...[Details]
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The constant current source driving circuit is responsible for driving the temperature sensor Pt1000, converting the resistance signal it senses that changes with temperature into a measurable volt...[Details]
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Compared with traditional transformers and shunts, power supply voltage sensors have the advantages of high accuracy, fast response, good linearity, wide bandwidth, strong overload and no loss of m...[Details]
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Akasol, a German manufacturer of high-performance lithium-ion battery systems, will supply battery systems for Alstom’s Coradia iLint hydrogen-powered train.
Akasol’s AKASytem AKM ...[Details]
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The 6V battery-powered emergency lights on the market have too simple chargers that are easily burned out after long-term operation. It is also easy to overcharge the battery during charging,...[Details]
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This article analyzes the important components in the radio - the magnetic antenna and the intermediate frequency transformer.
1. Magnetic Antenna
The magnetic antenna is two sets o...[Details]
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