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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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At the OPPO Developer Conference, OPPO officially reviewed the technologies that ColorOS has opened to third parties. Let’s take a look: 1. System Album ColorOS was the first to open up the system ...[Details]
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1 Introduction
In many single-chip microcomputer control systems, real-time information processing often requires batch transmission of data. Whether it is software query or interrupt technolo...[Details]
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Traditional vector network analyzers (VNAs) usually use the so-called "virtual" method when measuring balanced/differential devices: the network analyzer stimulates the device under test with a single...[Details]
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The OTM2502 10G SDH/Ethernet tester is a comprehensive testing tool for troubleshooting when you install and maintain PDH, SDH, Ethernet, PTN/IP RAN networks. By integrating next-generation SDH/SONET...[Details]
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Firstly, the principle, composition and application of ADISl6355AMLZ MEMS are introduced. On this basis, a hardware platform is built, and the AT89C513lA microcontroller with built-in USB controller ...[Details]
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According to the latest report from foreign media, Apple's upcoming wave of new products also includes Apple TV 6. This should be the cheapest device in the Apple family equipped with A12X. It...[Details]
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"This year, our power battery shipments have reached the top four in the Chinese market, and we are also among the top ten in the global market." Dr. Liu Jincheng, chairman of Yiwei Lithium Energy, s...[Details]
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Reasons for large fluctuations in differential pressure orifice flowmeters When differential pressure flow meters (differential pressure orifice flow meters) are used on site, problems of one kin...[Details]
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In a low-voltage three-phase four-wire power supply system, the voltmeter is generally connected using the direct measurement method. When the measured phase voltage is 220V, the phase line L is conn...[Details]
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1 Fuel supply system
The modification of the original engine is mainly the modification of the fuel supply and injection system, and a complete set of natural gas supply system and electronic c...[Details]
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Recently, foreign media Letsgodigital exposed two appearance design patents of vivo. The patent was submitted to WIPO (World Intellectual Property Organization) at the end of September 2018 and showe...[Details]
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When we think about multi-layer PCB design, we often think of a rack of boards in a server environment or a gaming rig assembly. But what if our typical rigid boards don’t fit into the physic...[Details]
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The calibrated on-chip RC oscillator provides a fixed 8 MHz or 4 MHz clock. These frequencies are nominal values at 3V and 25°C. If the frequency exceeds the device nominal value, the CKDIV8 fuse m...[Details]
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A converter is a device that converts information from a source for a certain purpose. A matrix converter is a new type of AC-AC power converter. Compared with traditional converters, it has the fo...[Details]
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