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"The more you discharge a lithium-ion battery, the more it wears out," said Tom Hartley, an electrical engineering professor at the University of Akron who helps NASA study ways to extend battery...[Details]
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China Energy Storage Network News:
On August 1, 2017, Provincial Party Committee Member and Municipal Party Committee Secretary Fan Ruiping and Municipal Party Committee Deputy Secretary and ...[Details]
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Use a transformer DC resistance tester to test the DC resistance value of the transformer. The test should be performed at all positions of the transformer. In theory, the three-phase DC resistance...[Details]
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Based on the principle of piezoresistive effect, the integrated process technology is adopted to dope and diffuse along the characteristic crystal orientation of the single crystal silicon wafer to m...[Details]
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In the pressure test of the wind tunnel test, the test personnel can obtain the original pressure value data of the model surface after the test blowing, and obtain the two-dimensional curve image ...[Details]
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1. Cause of failure
Output fluctuation can be generally summarized into five reasons:
(1) The flow itself is fluctuating or pulsating, which is not actually a fault of the electromagnetic flowmeter,...[Details]
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On July 7, 2021, at the World Artificial Intelligence Conference, Shanghai Coolxin Microelectronics Co., Ltd. (hereinafter referred to as: Coolxin Microelectronics) grandly launched the new generatio...[Details]
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1 SDRAM addressing: The board uses a modern sdram chip 4M×16b×4Bank, which is 32MB. It should have 25 address lines, but the chip only provides 13 address lines, 2 bank select lines (BA0, BA1), and t...[Details]
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According to MacRumors, TSMC plans to start mass production of 3-nanometer chips in the fourth quarter of 2022. This means that many terminal devices that will be launched in 2023 will usher in an im...[Details]
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The dilemma is easy to describe. Global efforts to combat climate change depend on a dramatic shift away from fossil fuels. Doing so will require electrifying transportation, primarily moving away ...[Details]
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Starting from iOS 11, Apple has officially added a text message filtering function to iOS. The system will classify messages into "known senders" and "unknown senders". Only messages sent by senders ...[Details]
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The 8051 microcontroller can directly read and write a certain IO bit, and the Cortex-M3's bit-banding operation is an enhanced version of the 8051 bit addressing area. After using the bit-banding op...[Details]
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On May 13, according to Taiwan media Economic Daily, there are rumors that MediaTek will work with NVIDIA to develop an ARM architecture AI PC processor. It is expected to complete the design (tape...[Details]
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In the process of developing new satellites, every step is critical, from design, simulation, verification to manufacturing and deployment. Keysight will help you accelerate design, test and manufact...[Details]
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Light sensor application circuit
Optical sensor application circuit diagrams include: fiber optic link, balanced circuit, smoke detector circuit, CAT ray detection circuit, pulse monitoring circ...[Details]
Embedded System
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