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On February 14, 2023, the evaluation results of the centralized photovoltaic inverter for the 106MW photovoltaic power station construction project in Gudong Management District 1 of Shengli Oilfie...[Details]
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Some time ago, American thugs broke into Apple stores and stole a lot of Apple phones. After Apple officials learned about this, they directly located their devices and sent the location to the polic...[Details]
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A research team from the University of California, Berkeley and the University of California, San Diego has developed an IoT wearable system that can monitor the digestive system and stomach activity...[Details]
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The main design challenges of LED lighting applications include heat dissipation, high efficiency, low cost, dimming without flicker, wide range dimming, reliability, safety and elimination of color d...[Details]
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Recently, AMEC said in an institutional survey that the company had cooperated with many customers in the early stage to conduct production line evaluation and verification according to customer need...[Details]
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On April 10, the East Cup ICT Industry Power Supply and Environmental Monitoring Company Chief Engineer Conference was successfully held at Shenzhen Megmeet Electric Co., Ltd. More than...[Details]
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CSE 2024 kicked off on January 9. Compared with 2023, when electric vehicles were the most popular, the absolute protagonist this time is AI. At present, whether it is semiconductor chips, cars, sm...[Details]
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1 Introduction
Currently, electronic therapeutic devices that use two electrodes to symmetrically cover the treatment part of the human body are used. The pulsating voltage on the electr...[Details]
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Swedish company Ericsson recently notified its Nanjing R&D center that it will divest the center to its partner, Finnish company Tieto, in November 2021. Currently, the Nanjing R&D center has more th...[Details]
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The circuit has overcharge protection, over-discharge protection, over-current protection and short-circuit protection functions. Its working principle is analyzed as follows:
1. Normal stat...[Details]
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C language macro definition and macro definition function Macro definitions can help us prevent errors, improve code portability and readability, etc. In the process of software development, ther...[Details]
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According to MEMS Consulting, the US Patent and Trademark Office recently published a patent application from Apple for Project Titan, an autonomous driving car project, proposing a multi-mode sensin...[Details]
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1. Driver IC Product Range
IR provides users with a variety of driver integrated circuits from single-phase to three-phase bridge. All types use highly integrated level conversion technol...[Details]
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Sina Digital News, June 1st morning news, today several foreign media analyzed the current situation of Apple's industrial chain, and analyzed the product directions and trends in the past two...[Details]
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The fixed dual output connection circuit is as follows: 78×× series for positive voltage output, 79×× series for negative voltage output. Among them, ×× represents the value of fixed voltage output. ...[Details]