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With the lessons learned from previous eras, countries are actively planning 5G patents to avoid losing at the starting line. China invested early in 5G patents and is now leading the world. Accord...[Details]
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According to foreign media reports, if you own a car produced in the past five years or so, and it is equipped with an automatic transmission, it is likely equipped with a stop/start system . However...[Details]
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Among wafer manufacturing materials, CMP polishing materials account for 7% of the market. According to the requirements of different process steps and technology nodes, each wafer will go through se...[Details]
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WPG Group launches USB Camera solution for image recognition based on Onsemi and Sunplus products
On October 20, 2021, WPG Holdings, a leading semiconductor component distributor ded...[Details]
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Debugging is the key work to check whether the PLC control system can meet the control requirements. It is an objective and comprehensive evaluation of the system performance. Before the system is ...[Details]
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引言
随着大功率LED的问世,因其发光效率是一般荧光灯或白炽灯的5~7倍,节能效果十分显著。因而,大功率LED具有广泛的应用前景。目前,单个大功率LED已有1W、3W、5W和10W,已被大量使用的是1W和3W的大功率LED,采用多个大功率LED串联和并联,其组合输出功率已达70W~100W。
大功率LED虽具有发光效率高和节能的优点,但其管压降的不一致却是需要克服的缺点。其次,大功...[Details]
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Digital video recorder, also known as Digital Video Recorder, or DVR for short, is an important device in video surveillance systems, used to replace early long-delay video recorders or tape record...[Details]
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The core of embedded systems is embedded microprocessors and embedded operating systems. The hardware core of early embedded systems was various types of 8-bit and 16-bit single-chip microcomputers...[Details]
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Overview
This reference design is a 6A step-down LED driver for portable projectors. The reference design is based on the MAX16821 PWM HB LED driver. The circuit can drive one LED; three MAX16...[Details]
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In 2019, the demand for camera products in multiple fields such as smartphones, automobiles, and security has increased exponentially. For a time, many types of core camera components were out of sto...[Details]
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In 2024, assisted driving technology will usher in a big explosion. Every car company and every new car is conveying the concept of "no intelligent driving, no car building". But there are also wor...[Details]
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Recently, news came from the certification department that the photovoltaic grid-connected inverter of Samil New Energy Co., Ltd. (hereinafter referred to as "Samil New Energy") has once again obta...[Details]
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Although most people are familiar with wireless charging technology, the wireless charging function has attracted widespread attention since the release of Nokia Lumia 920. As one of the main selli...[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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On November 4, Xinke Mobile recently issued an announcement stating that its wholly-owned subsidiary Datang Mobile filed a lawsuit with the Haidian District People's Court of Beijing due to a contr...[Details]