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Corresponding description of the methods in net_device_ops /* * This structure defines the management hooks for network devices. * The following hooks can be defined; unless noted otherwise, they a...[Details]
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Introduction Analog signals must be converted by A/D before they can be received by embedded controllers. However, after interference acts on analog signals, their A/D conversion results often devia...[Details]
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Oppo is developing high-end mobile chips for its phones in an effort to gain control over core components and reduce its reliance on foreign semiconductor suppliers, Nikkei Asian Review reported. P...[Details]
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In the system of calibrating digital voltmeters, DC signal source is often used. According to the requirements, it should be a voltage stabilizing source with high output voltage stability and adjus...[Details]
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1. Design idea of 845 single-ended Class A tube amplifier
1. The pre-stage adopts 6H8C low-frequency voltage amplifier tube to realize the popular SRPP connection and cathode follower circuit. T...[Details]
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April 18, 2022, Shenzhen, China - OPPO announced today that after Find X3 Pro, Find X5 Pro has passed the CC MDFPP certification again. This time, Find X5 Pro passed the latest CC MDFPP certificati...[Details]
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According to MEMS Consulting, the national major scientific research instrument and equipment development project "Advanced Raman LiDAR (LiDAR) for Rapid and Accurate Measurement of Atmospheric T...[Details]
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A right-angle prism is mounted on the motor shaft so that the right-angle edge of the prism is perpendicular to the motor shaft. As shown in the figure, the motor drives the prism to rotate at high s...[Details]
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Not long ago, iPad2 was launched amid the anticipation of Apple fans around the world, and is expected to continue Apple's legend. And a piece of news not long ago also made the medical field, whic...[Details]
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Amid the fierce confrontation in the Sino-US trade war, the Japan-US trade war in the last century has been re-examined as a major example; and the recent Japan-South Korea trade dispute has once aga...[Details]
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On the evening of December 28, Xiaomi, a smartphone brand, held a new product launch conference tonight and officially launched the Xiaomi Mi 11 mobile phone. The phone is the first to be equipp...[Details]
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Modern Communications
As the commercialization of ADSL increases, the focus of testing has shifted from strict conformance testing to interoperability testing. The TR-048 and TR-067 interope...[Details]
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Shanghai, China – April 18, 2023 – Future Electronics, a world-renowned authorized agent of electronic components, recently launched the XMC7000, an industrial-grade microcontroller (MCU) product por...[Details]
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On June 7, local time, GlobalFoundries filed a lawsuit with the New York Supreme Court, asking the court to rule that the company did not owe IBM $2.5 billion for violating a 2014 acquisition agreeme...[Details]
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In recent years, with the accelerated development of intelligence, electrification and networking, cars are transforming from a single means of transportation to a third space that integrates leisu...[Details]
Test/Measurement
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