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After testing, it was found that the RF front-end mixer was faulty, resulting in no signal detection and self-calibration error. Repair process The damaged components were replaced and the enginee...[Details]
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Last week, media reported that Jaguar Land Rover would suspend i-Pace production, blaming supply shortages from battery maker LG Chem. Mercedes-Benz halved its 2020 production targets after encounter...[Details]
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introduction
Some electronic equipment and household appliances do not require the use of switching power supplies with completely isolated input and output . For example, the driving power sup...[Details]
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Jiwei.com reported that the trend of miniaturization of electronic devices requires the comprehensive effect of innovation in every segment. For example, in recent years, the built-in lithium battery...[Details]
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After the PCB is welded, its components need to be tested. The traditional method is to test after welding it off the PCB board, but this method is not only troublesome and inefficient, but also easy...[Details]
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China Energy Storage Network News:
On December 22, Shanghai United Equity Exchange Co., Ltd. issued a transfer equity property transaction certificate for State Grid Shanghai Energy Interne...[Details]
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Tieto, a world-leading software services company and member of the ST Partner Program, and STMicroelectronics (NYSE: STM), a global semiconductor leader serving customers across the spectrum of elect...[Details]
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STC Experiment Box 4 IAP15W4K58S4 Keil uVision V5.29.0.0 PK51 Prof.Developers Kit Version:9.60.0.0 Hard Knowledge Excerpted from "STC Library Function Usage Reference" IO port initialization func...[Details]
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In order to promote the development of energy storage business of Zhejiang Zhenneng Technology Co., Ltd. (hereinafter referred to as "Zhenneng Technology"), a holding subsidiary of Zhejiang Dehong ...[Details]
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Abstract: In order to eliminate the influence of single event upset (SEU) in space environment, error detection and correction (EDAC) design is currently used for RAM storage units in spaceborne co...[Details]
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Because traditional switching power supplies have problems such as harmonic pollution to the power grid and low working efficiency, various switching power supply research institutions at home and abr...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Ajax Systems teams up with OmniVision to create wireless outdoor intrusion detectors with cameras that can confirm alarms
Ultra-low power MotionCam Outdoor sets the standard for phot...[Details]
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The oscillation frequency of the multivibrator
composed of IC1 (555) and R18, R19, and C2
is f=1.44/(R18+2R19)C2, and the frequency corresponding to the parameters shown in the figure is abo...[Details]
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A large-scale battery energy storage project in New South Wales, Australia, built by Tesla's Megapacks. Image: Edify Energy.
Tesla CEO Elon Musk claims that it will be “...[Details]
Analogue and Mixed Signal
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